KR101641240B1 - Image display method and apparatus thereof - Google Patents

Abstract

The present invention relates to an image display apparatus and method that can promptly and easily search and display an image desired by a user from a moving image file (or a still image). An image display apparatus according to embodiments of the present invention includes a camera module for photographing an image; A display unit for displaying the photographed image; And a control unit for receiving a user's voice when an input for searching for an image has been received and storing the photographed point of time of the photographed image corresponding to the time point at which the user's voice was received, And a control unit for storing the information in the storage unit.

Video file, image search

Description

[0001] IMAGE DISPLAY METHOD AND APPARATUS THEREOF [0002]

The present invention relates to a video display method and apparatus.

2. Description of the Related Art Generally, a camera that captures and displays images (moving images and still images) captures images and displays the captured images on a display unit. However, in order to search for a desired image among many captured images, Or to play all video files.

It is an object of the present invention to provide an image display apparatus and method that can quickly and easily search and display an image desired by a user from a moving image file (or a still image).

An image display apparatus according to embodiments of the present invention includes a camera module for photographing an image; A display unit for displaying the photographed image; A user's voice is received when a key for searching an image is selected, and the user's voice is stored together with the photographing time point of the photographed image corresponding to the time point at which the user's voice is received, And a control unit for storing the information in the storage unit.

A video display device according to embodiments of the present invention includes a camera module for capturing a moving image; A display unit for displaying the photographed moving image; The method comprising the steps of: receiving a user's voice when a key for searching for the moving image is selected; converting the received user's voice to a character; detecting a photographing time point of the photographed moving image corresponding to a time point at which the user's voice is received; And a controller for detecting a storage position of the photographed moving image and including the shooting time and the storage position in the converted character.

According to an embodiment of the present invention, there is provided an image display method including: capturing an image; Displaying the photographed image on a display unit; Receiving a user voice when a key for searching an image is selected; And storing the taken time of the photographed image corresponding to the time when the user voice is received, the storage location of the photographed image, and the received user voice in a storage unit.

According to embodiments of the present invention, there is provided a method of displaying an image, comprising: capturing a moving image; Displaying the photographed moving image on a display unit; Receiving a user voice when a key for searching the moving picture is selected; Converting the received user voice into a character; Detecting a photographing time point of the photographed moving picture corresponding to a time point at which the user voice is received; Detecting a storage position of the photographed moving image; And including the shooting time and the storage location in the converted character.

According to embodiments of the present invention, there is provided an image display apparatus and a method thereof, which are configured to receive a user's voice when a key for searching for an image is selected, The storage location of the photographed image and the received user voice are stored together in the storage unit, so that the user can quickly and easily search and display the desired image from the moving image file.

The video display apparatus and method according to embodiments of the present invention include: receiving a user's voice when a key for searching for an image is selected, storing a storage position of a still image corresponding to a time point at which the user's voice is received, And storing the received user voice in the storage unit, the still image file can be quickly and easily searched and displayed.

Hereinafter, preferred embodiments of an image display apparatus and method capable of searching and displaying a desired image from a moving image file (or a still image) quickly and easily will be described in detail with reference to FIG. 1 to FIG.

1 is a block diagram showing a configuration of a mobile communication terminal 100 for explaining an embodiment of the present invention. The mobile communication terminal (mobile phone) 100 may be implemented in various forms. For example, the mobile communication terminal 100 includes a mobile phone, a smart phone, a notebook computer, a digital broadcasting terminal, a PDA (Personal Digital Assistants), and a PMP (Portable Multimedia Player).

1, the mobile communication terminal 100 includes a wireless communication unit 110, an A / V (audio / video) input unit 120, a user input unit 130, a sensing unit 140, an output unit 150 A memory 160, an interface unit 170, a control unit 180, a power supply unit 190, and the like. All of the components of the mobile communication terminal 100 shown in FIG. 1 are not essential components, and the mobile communication terminal 100 may be implemented by more components than the components shown in FIG. 1, The mobile communication terminal 100 may be implemented by a component.

The wireless communication unit 110 may include at least one component for performing wireless communication between the mobile communication terminal 100 and the wireless communication system or wireless communication between the mobile communication terminal 100 and a network on which the mobile communication terminal 100 is located . For example, the wireless communication unit 110 may include a broadcast receiving module 111, a mobile communication module 112, a wireless Internet module 113, a short range communication module 114, a location information module 115, have.

The broadcast receiving module 111 receives broadcast signals and / or broadcast-related information from an external broadcast management server through a broadcast channel. The broadcast channel may include a satellite channel and a terrestrial channel. The broadcast management server may be a server for generating and transmitting broadcast signals and / or broadcast-related information, or a server for receiving previously generated broadcast signals and / or broadcast-related information and transmitting the broadcast signals and / or broadcast- related information to the mobile communication terminal 100 . The broadcast-related information may refer to a broadcast channel, a broadcast program, or information related to a broadcast service provider. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and a broadcast signal in which a data broadcast signal is combined with a TV broadcast signal or a radio broadcast signal.

Meanwhile, the broadcast related information may be provided through a mobile communication network, and in this case, it may be received by the mobile communication module 112. The broadcast-related information may exist in various forms. For example, an EPG (Electronic Program Guide) of DMB (Digital Multimedia Broadcasting) or an ESG (Electronic Service Guide) of Digital Video Broadcast-Handheld (DVB-H).

The broadcast receiving module 111 receives broadcasting signals using various broadcasting systems. In particular, the broadcasting receiving module 111 may be a Digital Multimedia Broadcasting-Terrestrial (DMB-T), a Digital Multimedia Broadcasting-Satellite (DMB-S) Only Digital Broadcast-Handheld (DVB-H), Integrated Services Digital Broadcast-Terrestrial (ISDB-T), and the like. Of course, the broadcast receiving module 111 is configured to be suitable for all broadcasting systems that provide broadcasting signals as well as the digital broadcasting system described above. The broadcast signal and / or broadcast related information received through the broadcast receiving module 111 may be stored in the memory 160.

The mobile communication module 112 transmits and receives radio signals to at least one of a base station, an external terminal, and a server on a mobile communication network. Here, the wireless signal may include various types of data related to transmission and reception of a voice call signal, a video call signal, and / or a text / multimedia message.

The wireless Internet module 113 refers to a module for wireless Internet access, and the wireless Internet module 113 can be embedded in the mobile communication terminal 100 or externally. Here, the wireless Internet technology includes a wireless LAN (WLAN), a Wi-Fi, a wireless broadband (Wibro), a WiMAX, a high speed downlink packet access (HSDPA) Can be used.

The short-range communication module 114 means a module for short-range communication. Bluetooth, radio frequency identification (RFID), infrared data association (IrDA), ultra wideband (UWB), ZigBee, etc. may be used as the short distance communication technology.

The position information module 115 is a module for confirming or obtaining the position of the mobile terminal (capable of checking the position of the vehicle when the mobile terminal is mounted on the vehicle). One example is the GPS (Global Position System) module. The GPS module receives position information from a plurality of satellites. Here, the location information may include coordinate information indicated by latitude and longitude. For example, the GPS module can accurately calculate the current position according to the triangle method by measuring the precise time and distance from three or more satellites and measuring three different distances. A method of obtaining distance and time information from three satellites and correcting the error by one satellite may be used. In particular, the GPS module can acquire latitude, longitude and altitude as well as three-dimensional velocity information and accurate time from the position information received from the satellite. A Wi-Fi Positioning System and / or a Hybrid Positioning System may be applied as the location information module 115.

The A / V input unit 120 is for inputting an audio signal or a video signal. The A / V input unit 120 includes a camera 121 and a microphone 122, . The camera 121 processes an image frame such as a still image or a moving image obtained by the image sensor in the video communication mode or the photographing mode. The processed image frame can be displayed on the display unit 151. [

The image frame processed by the camera 121 may be stored in the memory 160 or transmitted to the outside through the wireless communication unit 110. [ The camera 121 may be composed of two or more according to the configuration of the mobile terminal.

The microphone 122 receives an external sound signal by a microphone in a communication mode, a recording mode, a voice recognition mode, and the like, and processes it as electrical voice data. In the call mode, the processed voice data can be converted into a form that can be transmitted to the mobile communication base station through the mobile communication module 112 and output. The microphone 122 may be implemented with various noise reduction algorithms for eliminating noise generated in the process of receiving an external sound signal.

The user input unit 130 generates input data for a user to control the operation of the mobile terminal. The user input unit 130 may include a key pad dome switch, a touch pad (static / static), a jog wheel, a jog switch, and the like. Particularly, when the touch pad has a mutual layer structure with the display unit 151, it can be called a touch screen.

The sensing unit 140 senses the position of the mobile communication terminal 100 in the open / close state, the position of the mobile communication terminal 100, the presence of the user, the orientation of the mobile communication terminal 100, The mobile communication terminal 100 senses the current state of the mobile communication terminal 100 and generates a sensing signal for controlling the operation of the mobile communication terminal 100. For example, when the mobile communication terminal 100 is in the form of a slide phone, it is possible to sense whether the slide phone is opened or closed. The sensing unit 140 senses whether the power supply unit 190 is powered on, whether the interface unit 170 is connected to an external device, and the like.

The interface unit 170 serves as an interface with all external devices connected to the mobile communication terminal 100. For example, the interface unit 170 includes a port for connecting a device equipped with a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, , An audio I / O port, a video I / O port, and an earphone port. Here, the identification module is a chip that stores various information for authenticating the usage right of the mobile communication terminal 100, and includes a user identification module (UIM), a subscriber identity module (SIM) ), A Universal Subscriber Identity Module (" USIM "), and the like. In addition, an apparatus (hereinafter, referred to as 'identification device') having the identification module may be manufactured in a smart card format. Accordingly, the identification module can be connected to the mobile communication terminal 100 through the port. The interface unit 170 receives data from an external device or receives power from the external device and transmits the received data to each component in the mobile communication terminal 100 or transmits data in the mobile communication terminal 100 to an external device.

The output unit 150 is for outputting an audio signal, a video signal, or an alarm signal. The output unit 150 includes a display unit 151, an audio output module 152, an alarm unit 153, May be included.

The display unit 151 displays information to be processed by the mobile communication terminal 100 and outputs the information. For example, when the mobile communication terminal 100 is in the call mode, a UI (User Interface) or a GUI (Graphic User Interface) associated with a call is displayed. When the mobile communication terminal 100 is in the video communication mode or the photographing mode, the displayed image or the UI or GUI is displayed.

The display unit 151 may be a liquid crystal display, a thin film transistor-liquid crystal display, an organic light-emitting diode, a flexible display, a three-dimensional display (3D display). There may be two or more display units 151 according to the embodiment of the mobile communication terminal 100. For example, the mobile communication terminal 100 may be provided with an external display unit (not shown) and an internal display unit (not shown) at the same time.

(Hereinafter, referred to as a 'touch screen') has a mutual layer structure with the display unit 151 and a sensor (hereinafter, referred to as 'touch sensor' It can also be used as an input device in addition to the device. The touch sensor may have the form of, for example, a touch film, a touch sheet, a touch pad, or the like.

The touch sensor may be configured to convert a change in a pressure applied to a specific portion of the display unit 151 or a capacitance generated in a specific portion of the display unit 151 into an electrical input signal. The touch sensor can be configured to detect not only the position and area to be touched but also the pressure at the time of touch. If there is a touch input to the touch sensor, the corresponding signal (s) is sent to a touch controller (not shown). The touch controller processes the signal (s) and transmits the corresponding data to the control unit 180. Thus, the control unit 180 can know which area of the display unit 151 is touched or the like.

Hereinafter, the proximity sensor 141 of the mobile communication terminal 100 will be described with reference to FIG.

2 is a diagram illustrating a process of proximity touching of the mobile communication terminal 100. Referring to FIG. In the present invention, the proximity-touch means that the pointer is not actually touched on the screen but approaches a predetermined distance from the screen.

The proximity sensor 141 may be disposed in an inner region of the mobile communication terminal 100 or in the vicinity of the touch screen, which is surrounded by the touch screen. The proximity sensor 141 refers to a sensor that detects the presence of an object approaching a predetermined detection surface or an object existing in the vicinity thereof without mechanical contact by using electromagnetic force or infrared rays. The proximity sensor 141 has a longer lifetime and higher utilization than the contact-type sensor.

Examples of the proximity sensor 141 include a transmission type photoelectric sensor, a direct reflection type photoelectric sensor, a mirror reflection type photoelectric sensor, a high frequency oscillation type proximity sensor, a capacitive proximity sensor, a magnetic proximity sensor, and an infrared proximity sensor. And to detect the proximity of the pointer by the change of the electric field along the proximity of the pointer when the touch screen is electrostatic. In this case, the touch screen (touch sensor) may be classified as a proximity sensor.

Hereinafter, for convenience of explanation, the act of recognizing that the pointer is positioned on the touch screen while the pointer is not in contact with the touch screen is referred to as "proximity touch" The act of actually touching the pointer on the screen is called "Contact Touch ". A position where the pointer is proximally touched on the touch screen means a position where the pointer corresponds to the touch screen vertically when the pointer is touched.

Further, the proximity sensor 141 detects a proximity touch and a proximity touch pattern (for example, a proximity touch distance, a proximity touch direction, a proximity touch speed, a proximity touch time, a proximity touch position, do. Information corresponding to the detected proximity touch operation and the proximity touch pattern may be output on the touch screen.

The sound output module 152 outputs audio data received from the wireless communication unit 110 or stored in the memory 160 in a call signal reception mode, a call mode or a recording mode, a voice recognition mode, and a broadcast reception mode. The sound output module 152 outputs sound signals related to functions (e.g., call signal reception sound, message reception sound, etc.) performed in the mobile communication terminal 100. The sound output module 152 may include a speaker, a buzzer, and the like.

The alarm unit 153 outputs a signal for notifying the occurrence of an event of the mobile communication terminal 100. Examples of events that occur in the mobile terminal include receiving a call signal, receiving a message, and inputting a key signal. The alarm unit 153 may output a signal for notifying the occurrence of an event in a form other than an audio signal or a video signal. For example, it is possible to output a signal in a vibration mode. When the call signal is received or the message is received, the alarm unit 153 can vibrate the mobile terminal through the vibration means to inform it. Alternatively, when the key signal is input, the alarm unit 153 may vibrate the mobile communication terminal 100 through the vibration means with the feedback of the key signal input. Through the above-described vibration, the user can recognize the occurrence of the event. Of course, a signal for notifying the occurrence of an event may also be output through the display unit 151 or the audio output module 152.

The haptic module 154 generates various tactile effects that the user can feel. A typical example of the haptic effect generated by the haptic module 154 is vibration. The intensity and pattern of the vibration generated by the hit module 154 can be controlled. For example, different vibrations may be synthesized and output or sequentially output.

In addition to vibration, the haptic module 154 may include a pin arrangement vertically moving with respect to the contact skin surface, a spraying force or suction force of air through the injection port or the suction port, a spit on the skin surface, contact with an electrode, And various effects of tactile effect such as effect of reproducing the cold sensation using the heat absorbing or heatable element can be generated.

The haptic module 154 can transmit a tactile effect through direct contact, and the tactile effect can be felt by a user through a muscular sense such as a finger or an arm. At least two haptic modules 154 may be provided according to the configuration of the telematics terminal. The haptic module 154 may be provided in a place where frequent contact with a user is frequent in the vehicle. For example, a steering wheel, a shift gear lever, a seat, and the like.

The memory 160 may store a program for processing and controlling the controller 180 and temporarily store the input / output data (e.g., map data, a phone book, a message, a still image, For example.

The memory 160 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory, etc.) ), A random access memory (SRAM), a read only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read-only memory (PROM) A magnetic disk, and / or an optical disk. In addition, the mobile communication terminal 100 may operate a web storage that performs a storage function of the memory 150 on the Internet.

The interface unit 170 serves as an interface with all external devices connected to the mobile terminal 100. For example, the interface unit 170 may include a headset port, an external charger port, a wired / wireless data port, a memory card port, a port for connecting a device having an identification module, An audio input / output (I / O) port, a video I / O (input / output) port, and an earphone port. Here, the identification module is a chip that stores various information for authenticating the use right of the mobile terminal 100, and includes a user identification module (UIM), a subscriber identity module (SIM) A Universal Subscriber Identity Module (USIM), and the like. In addition, the device having the identification module (hereinafter, referred to as 'identification device') can be manufactured in a smart card format. Accordingly, the identification module can be connected to the mobile terminal 100 through the port. The interface unit 170 receives data from an external device or receives power from the external device and transmits the received data to each component in the mobile terminal 100 or transmits data in the mobile terminal 100 to an external device.

When the mobile terminal 100 is connected to an external cradle, the interface unit 170 may be a path through which power from the cradle is supplied to the mobile terminal 100, or various commands A signal may be transmitted to the mobile terminal 100. The various command signals or the power source inputted from the cradle may be operated as a signal for recognizing that the mobile terminal 100 is correctly mounted on the cradle.

The controller 180 typically controls the overall operation of the mobile communication terminal 100. For example, the control unit 180 performs related control and processing for voice call, data communication, video call, and the like. In addition, the controller 180 may include a multimedia module 181 for multimedia playback. The multimedia module 181 may be implemented in the control unit 180 or may be implemented separately from the control unit 180.

The control unit 180 can perform a pattern recognition process for recognizing handwriting input or drawing input performed on the touch screen as characters and images, respectively.

The power supply unit 190 receives an external power source and an internal power source under the control of the controller 180 and supplies power required for operation of the respective components.

The functions of the components applied to the mobile communication terminal 100 may be implemented in a computer-readable recording medium using software, hardware, or a combination thereof. According to a hardware implementation, an application specific integrated circuit (ASIC), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs) controllers may be implemented using at least one of micro-controllers, microprocessors, and electrical units for performing functions. In some cases, such embodiments may be implemented by the controller 180 In accordance with a software implementation, embodiments such as procedures or functions may be implemented with separate software modules that perform at least one function or operation. The software code may be stored in a software application written in a suitable programming language The software code may be stored in the memory 160, May also be performed by the < / RTI >

The voice recognition module 182 recognizes a voice uttered by a user and performs a corresponding function according to the recognized voice signal.

A navigation session 300 applied to the mobile communication terminal 100 displays a traveling route on the map data.

3 is a block diagram showing a vehicle navigation system for explaining an embodiment of the present invention.

3, the vehicle navigation system includes an information providing center 30 for providing traffic information and various data (for example, programs, executable files, etc.); A telematics service system, which is installed in a vehicle and receives traffic information through a long-range wireless communication network 20 and / or a short-range wireless communication network, and provides a guidance service based on GPS signals received through the satellite 10 and the traffic information, And a terminal 200.

Hereinafter, the configuration of a telematics terminal 200 for explaining an embodiment of the present invention will be described with reference to FIG.

4 is a block diagram showing a configuration of a telematics terminal 200 for explaining an embodiment of the present invention.

4, the telematics terminal 200 includes a control unit (for example, a central processing unit (CPU)) 212 for controlling the telematics terminal 200 as a whole, a memory 213 for storing various types of information, A key controller 211 for controlling various key signals, and an LCD controller 214 for controlling a liquid crystal display (LCD).

The memory 213 stores map information (map data) for displaying the route guidance information on the digital map. In addition, the memory 213 stores traffic information collection control algorithms for allowing the vehicle to input traffic information according to the current road conditions, and information for controlling the algorithms.

The main board 210 is provided with a code division multiple access (CDMA) module 206, which is a mobile communication terminal built in a vehicle to which a unique device number is assigned, guidance for the location of the vehicle, A GPS module 207 for receiving a GPS signal or transmitting traffic information collected by a user as a Global Positioning System (GPS) signal, a CD deck 208 for reproducing a signal recorded on a CD (compact disc) A gyro sensor 209, and the like. The CDMA module 206 and the GPS module 207 transmit / receive signals through the antennas 204 and 205, respectively.

The broadcast receiving module 222 is connected to the main board 210 and receives a broadcast signal through the antenna 223. The main board 210 includes a display unit (LCD) 201 under the control of the LCD control unit 214 through an interface board 203, a front board 202 under the control of the key control unit 211, A camera 227 for photographing the inside and / or the outside is connected. The display unit 201 displays various video signals and character signals. The front board 202 includes buttons for inputting various key signals, and a key signal corresponding to a user-selected button is transmitted to the main board 210 ). In addition, the display unit 201 includes the proximity sensor and the touch sensor (touch screen) of FIG.

The front board 202 may have a menu key for directly inputting traffic information, and the menu key may be controlled by the key controller 211.

The audio board 217 is connected to the main board 210 and processes various audio signals. The audio board 217 includes a microcomputer 219 for controlling the audio board 217, a tuner 218 for receiving a radio signal, a power source 216 for supplying power to the microcomputer 219, And a signal processing unit 215 for processing a signal.

The audio board 217 includes a radio antenna 220 for receiving radio signals and a tape deck 221 for reproducing audio tapes. The audio board 217 may further comprise a voice output unit (for example, an amplifier) 226 for outputting a voice signal processed by the audio board 217.

The audio output unit (amplifier) 226 is connected to the vehicle interface 224. That is, the audio board 217 and the main board 210 are connected to the vehicle interface 224. The vehicle interface 224 may be connected to a handsfree 225a for inputting a voice signal, an air bag 225b for occupant safety, a speed sensor 225c for detecting the speed of the vehicle, and the like. The speed sensor 225c calculates the vehicle speed and provides the calculated vehicle speed information to the central processing unit 212. [

The navigation session 300 applied to the telematics terminal 200 generates route guidance information based on the map data and the current vehicle location information, and notifies the user of the generated route guidance information.

The display unit 201 senses the proximity touch in the display window through the proximity sensor. For example, the display unit 201 may detect the position of the proximity touch when a pointer (e.g., a finger or a stylus pen) is touched in proximity, and transmit position information corresponding to the detected position And outputs it to the control unit 212.

The speech recognition device (or speech recognition module) 301 recognizes the speech uttered by the user and performs the corresponding function according to the recognized speech signal.

A navigation session 300 applied to the telematics terminal 200 displays a traveling route on the map data and displays the location of the mobile communication terminal 100 at a predetermined distance from a blind spot included in the traveling route. (For example, an in-vehicle navigation device) mounted on a nearby vehicle and / or a mobile communication terminal carried by a nearby pedestrian by wireless communication (for example, a local area wireless communication network) So as to receive positional information of the peripheral vehicle from the terminal mounted on the peripheral vehicle and receive the positional information of the peripheral pedestrian from the mobile communication terminal carried by the peripheral pedestrian.

Meanwhile, the broadcast receiving module 222 may receive a broadcast signal including traffic information in the TPEG format from the broadcasting station through the antenna 223. The broadcast signal may include not only video and audio data according to various standards such as terrestrial or satellite digital multimedia broadcasting (DMB), digital audio broadcasting (DAB), digital video broadcasting (DVB-T, DVB- Service, traffic information according to a Binary Format for Scene (BIFS) data service, and various additional data. In addition, the broadcast receiving module 222 tunes a signal band provided with traffic information, demodulates the tuned signal, and outputs the demodulated signal to a TPEG decoder (included in the controller 407).

The TPEG decoder decodes traffic information in the TPEG format and provides various information including traffic signal information included in the traffic information to the control unit 212.

Hereinafter, the format of the TPEG information will be described with reference to FIG.

5 is a diagram showing the format of the TPEG information.

Referring to FIG. 5, the TPEG information is composed of a sequence of a message segment (hereinafter referred to as a TPEG message).

The message segments may be applied to different applications. As an example, each TPEG message may be a Congestion and Travel-Time Information Application (TPEG), a Road Traffic Message Application (TPEG), a Public Transport Information Application (TPEG) ), Multimedia based traffic and travel information application (TPEG), and other applications. The traffic light information may be applied to any of the applications described above.

Each TPEG application is assigned a unique identification number called an Application Identification (AID). The application identifier is used to decode the received TPEG message using the most appropriate application decoder.

An application identifier 0010 (hex) is assigned to the TPEG-CTT, and an application identifier 0008 (hex) is assigned to the multimedia-based traffic and travel information application.

The TPEG message includes a Message Management Container, an Application Status Container, and a TPEG-Location Container.

The contents of the application state container vary depending on the type of the TPEG message application. Traffic light information can be included in the application state container and transmitted. For example, if the TPEG message is a TPEG congested traffic information message application (TPEGCTT), the traffic light information is included in the TPEG-CTT container, which is an application status container. In this case, the TPEG-CTT container may be configured to provide information such as congestion and travel time status information, congestion and travel time status information, additional information, .

The congestion and travel time status information includes information about an average link speed, a travel time, a link delay, and a congestion type.

The congestion and travel time state prediction information includes information on prediction of average speed, prediction of travel time, and congestion tendency.

The additional information describes additional information or auxiliary information related to congestion and travel time information in text format.

The TPEG decoder decodes the TPEG message included in the broadcast signal, and extracts traffic light information, road information, and various traffic information included in the TPEG message.

Hereinafter, an image display apparatus and a method thereof according to embodiments of the present invention will be described with reference to FIGS. 6 to 11. FIG. Here, the image display apparatus and method according to embodiments of the present invention may be applied to a mobile phone 100, a telematics terminal 200, a navigation device 400, a smart phone, a notebook computer, a notebook computer, a PDA (Personal Digital Assistants), and a portable multimedia player (PMP).

6 is a block diagram illustrating a configuration of an image display apparatus according to embodiments of the present invention.

As shown in FIG. 6, the video display device 400 according to the embodiment of the present invention includes a camera module 402 for capturing a moving image at the request of a user; When a bookmark key (e.g., a key for searching a specific portion of a moving picture file) is selected by the user, the user's voice is received via the microphone 405, the user's voice is converted into characters, A control unit (401) for detecting a photographing time point of the moving picture corresponding to the received time point and detecting a storage position of the moving picture; A display unit (403) for displaying the moving picture; A storing unit 404 for storing a character corresponding to the user voice, a photographing time point of the moving picture corresponding to the time when the user voice is received, and a storage position of the moving picture.

The control unit 401 links the character corresponding to the user voice to the moving picture file (moving picture), and controls the user voice having the moving picture pick-up time and the moving picture storage position corresponding to the time when the user voice is received Stores the corresponding character in the first folder of the storage unit 404 and stores the moving picture file itself in the second folder of the storage unit 404 at a different position from the first folder. That is, when a desired character among the characters existing in the first folder of the storage unit 404 is selected by the user, the control unit 401 searches for a video linked to the selected character, Playback starts from the shooting time included in the character. Accordingly, the user can quickly and easily search and confirm a desired image by selecting only characters.

When the still image is shot through the camera module 402 and a bookmark key (for example, a key for searching for a still image file) is selected by the user, the controller 401 controls the microphone 405 And a control unit that detects a shooting position of the still image, detects a storage position of the still image, and displays a still image of the still image, May be included in the storage location.

Hereinafter, an image display method capable of quickly and easily searching and displaying a desired image from a moving image file will be described with reference to FIGS. 6 and 7. FIG.

7 is a flowchart illustrating an image display method according to the first embodiment of the present invention.

First, the controller 401 photographs a moving picture through the camera module 402 when a camera mode is selected by the user (S11). At this time, the display unit 403 displays the moving image to be photographed on a real time screen.

The control unit 401 determines whether a bookmark key (for example, a key for searching a specific portion of a moving picture file) is selected by the user when the moving picture is photographed by the camera module 402. For example, the control unit 401 may include a bookmark key for searching (favorite) a specific video segment of a moving image to be photographed by the user while a moving image is being photographed by the camera module 402 Or an icon for searching a specific portion of the still image file) is selected (S12).

The controller 401 receives a user's voice through the microphone 405 when a bookmark key (or a bookmark icon) for searching a specific video section of the moving picture to be photographed is selected (S13). The control unit 401 may receive the user's voice for a time period during which the bookmark key is selected by the user or may receive the user's voice for a predetermined time (for example, 3 seconds to 5 seconds).

When the bookmark key (or the bookmark icon) for searching a specific video section of the moving picture to be photographed is selected, the controller 401 controls the user voice received through the microphone 405 to be stored in the moving picture storage location And other independent folders. That is, when the bookmark key (or the bookmark icon) for searching (or bookmarking) a specific video section of the moving picture to be photographed is selected, the control unit 401 displays the user voice received through the microphone 405, By storing the folder in an independent folder different from the storage location, only the folder containing only the user voice can be searched by the user and the image corresponding to the user voice can be searched easily and quickly.

The control unit 401 converts the user voice stored in the folder of the storage unit into characters (S14). For example, the control unit 401 converts a user's voice stored in a folder of the storage unit into a character through a program for converting a voice to a character.

The control unit 401 detects the shooting time point of the moving picture corresponding to the time when the user voice is received (S15). For example, when the bookmark key is selected by the user (when the user's voice is received), the control unit 401 detects the shooting time point of the moving picture corresponding to the selected time point of the bookmark key.

The control unit 401 detects the shooting time point of the moving picture corresponding to the time when the user voice is received, and detects the storing position of the moving picture (S16).

The control unit 401 stores the character corresponding to the user's voice, the shooting time point of the moving picture corresponding to the time when the user's voice is received, and the storage position of the moving picture in the storage unit 404 (S17). Here, the control unit 401 links the character corresponding to the user's voice to the moving picture file (moving picture), and controls the user having the moving picture pick-up time corresponding to the time when the user's voice is received, Stores the character corresponding to the voice in the first folder of the storage unit 404 and stores the moving picture file itself in the second folder of the storage unit 404 at a position different from the first folder.

In step S18, the control unit 401 determines whether the first character (sentence) among the characters (sentences) existing in the first folder of the storage unit 404 is selected by the user.

When the first character (sentence) among the characters (sentences) existing in the first folder of the storage unit 404 is selected by the user, the control unit 401 searches for a moving picture linked to the selected character (S19 ).

The control unit 401 searches for a moving picture linked to the selected character, executes a moving picture reproducing program, and displays the retrieved moving picture on the basis of the photographing time point included in the selected character through the moving picture reproducing program (S20). On the other hand, the control unit 401 does not convert the user's voice into a character but includes the user's voice at the time of receiving the user's voice and the storage position of the moving picture Then, if the current user voice is received, the received user voice is compared with the stored user voice to search for the same user voice as the current user voice, search for the moving picture linked to the retrieved user voice, The retrieved moving picture may be reproduced from the moving picture shooting time point through the moving picture reproducing program (moving picture reproducing device) on the basis of the included photographing point.

Accordingly, the user can quickly and easily search and confirm a desired image by selecting only the characters stored in the first folder of the storage unit 404.

8 to 10 are views illustrating an example of an image reproduced through a moving picture player when a character stored according to the first embodiment of the present invention is selected.

8, the controller 401 selects a bookmark key (for example, a key for searching a specific portion of a moving image file) by the user when the moving image is captured by the camera module 402 The microphone 405 receives and stores user voice (e.g., a beach view). The control unit 401 converts the stored user voice (for example, a beach view) into characters.

The control unit 401 controls the display unit to display the moving picture of the moving picture corresponding to the time when the user's voice (for example, beach view) is received (for example, Is received). The control unit 401 detects the shooting time point of the moving picture corresponding to the time when the user's voice is received, and detects the storing position of the moving picture.

The control unit 401 receives a character corresponding to the user's voice (for example, a beach view), a shooting time point of a moving picture corresponding to a time point at which the user's voice is received (for example, The storage location of the moving picture is stored in the bookmark list of the storage unit 404.

For example, when the moving picture is photographed, when the user selects the bookmark key at the time point when 1 minute and 14 seconds have elapsed from the time when the moving picture was first photographed, (For example, 1 minute 14 minutes from the time when the moving picture is first photographed) corresponding to the time point at which the user voice is received at the converted character The storage position of the moving picture is included.

When the user selects the bookmark key at the time point when 10 minutes and 25 seconds have elapsed from the time when the moving picture was first photographed at the time of photographing the moving picture, the control unit 401, when the user utters "pretty picture on the beach" (For example, 10 minutes 25 minutes from the time when the moving image is first photographed) corresponding to the time point at which the user voice is received at the converted character (for example, The storage position of the moving picture is included.

When the user selects the bookmark key at the time when 11 minutes and 45 seconds have elapsed from the time when the moving image is first photographed when the moving image is photographed, the control unit 401 displays the ignited user voice (For example, 11 minutes 45 seconds from the time when the moving picture was first photographed) corresponding to the time point at which the user voice was received at the converted character (for example, gliding gliding) One point in time), and stores the moving picture storage position.

Thereafter, when the first character (1. beachfront view) among the characters included in the bookmark list (1. beach appearance 2. beautiful appearance at the beach 3. gliding gliding) is selected by the user (Movie file) on the basis of the moving picture storage position included in the first character, and plays back the "beachfront view" by playing back the moving picture from the point of time when the moving picture has lapsed by 1 minute and 14 seconds .

As shown in FIG. 9, the control unit 401 reads the characters included in the bookmark list (1. beach appearance 2. beautiful appearance at the beach 3. gull gliding) ) Is selected by the user, the moving picture (moving picture file) is searched based on the moving picture storage position included in the second character, and the moving picture is reproduced from the time point when the moving picture has lapsed by 10 minutes and 25 seconds "Play a pretty picture at the beach".

As shown in FIG. 10, the control unit 401 reads the characters included in the bookmark list (1. beach appearance 2. beautiful appearance at the beach, 3. gliding gliding) (Moving picture file) based on the moving picture storage position included in the third character and playing the moving picture from the time when the moving picture has lapsed by 11 minutes 45 seconds through the moving picture reproducing program, Pretty look at the beach ".

Hereinafter, an image display method capable of quickly and easily searching and displaying a desired still image will be described with reference to FIGS. 6 and 11. FIG.

11 is a flowchart illustrating a video display method according to a second embodiment of the present invention.

First, the controller 401 captures a still image through the camera module 402 when the camera mode is selected by the user (S21). At this time, the display unit 403 displays the photographed still image on the screen.

The control unit 401 determines whether a still image is captured by the camera module 402 and a bookmark key (for example, a key for searching for a still image file) is selected by the user. For example, the control unit 401 determines whether a bookmark key (e.g., an icon for searching for a still image file) for searching (favorite) a still image by the camera module 402 is selected (S22).

The controller 401 receives the user's voice through the microphone 405 when a bookmark key (or a bookmark icon) for searching (photographing) the photographed still image is selected (S23). The control unit 401 may receive the user's voice for a time period during which the bookmark key is selected by the user or may receive the user's voice for a predetermined time (for example, 3 seconds to 5 seconds).

When the bookmark key (or the bookmark icon) for searching (picking up) the still image photographed is selected, the control unit 401 stores the user voice received through the microphone 405 as the storage position of the still image Save to an independent folder. That is, when the bookmark key (or the bookmark icon) for searching (picking up) the still image photographed is selected, the control unit 401 stores the user voice received through the microphone 405 in the storage position of the still image So that only a folder containing only the user voice (character corresponding to the user voice) can be searched by the user and the user can easily and quickly search the video corresponding to the user voice.

The control unit 401 converts the user's voice stored in the folder of the storage unit into a character (S24). For example, the control unit 401 converts a user's voice stored in a folder of the storage unit into a character through a program for converting a voice to a character.

The control unit 401 detects the storage position of the still image corresponding to the time when the user voice is received (S25).

The control unit 401 stores the character corresponding to the user voice in the storage unit 404 together with the storage location of the still image (S26). Here, the control unit 401 links the character corresponding to the user voice to the still image (still image file), stores the character corresponding to the user voice in the first folder of the storage unit 404, The still image file itself is stored in the second folder of the storage unit 404 at a different position from the first folder.

Thereafter, the control unit 401 determines whether the first character (sentence) among the characters (sentences) existing in the first folder of the storage unit 404 is selected by the user (S27).

When the first character (sentence) among the characters (sentences) existing in the first folder of the storage unit 404 is selected by the user, the control unit 401 searches the still image linked to the selected character (sentence) S28).

The control unit 401 searches for a still image linked to the selected character and displays the retrieved still image (S29).

On the other hand, the controller 401 does not convert the user voice into a character, links the still image corresponding to the received user voice to the received user voice, and if the current user voice is received, The current user voice is compared with the stored user voice to retrieve the same user voice as the current user voice, retrieves the still image linked to the retrieved user voice, and displays the retrieved still image on the display unit 403 .

Accordingly, the user can quickly and easily search and confirm the desired still image by selecting only the characters stored in the first folder of the storage unit 404.

As described in detail above, the video display apparatus and the video display method according to the first embodiment of the present invention are configured to receive a user's voice when a key for searching for an image is selected, The user can quickly and easily search and display the desired image from the moving image file by storing the photographing time of the photographed image, the storage position of the photographed image, and the received user voice together in the storage unit.

The video display apparatus and method according to the second embodiment of the present invention are configured to receive a user's voice when a key for searching for an image is selected and to store the stored still video corresponding to the time point at which the user's voice is received And storing the received user voice in the storage unit, the still image file can be quickly and easily searched and displayed.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

1 is a block diagram illustrating a configuration of a mobile communication terminal for explaining an embodiment of the present invention.

2 is a diagram illustrating a process of proximity touch of a mobile communication terminal.

3 is a block diagram showing a vehicle navigation system for explaining an embodiment of the present invention.

4 is a block diagram showing a configuration of a telematics terminal 200 for explaining an embodiment of the present invention.

5 is a diagram showing the format of the TPEG information.

6 is a block diagram illustrating a configuration of an image display apparatus according to embodiments of the present invention.

7 is a flowchart illustrating an image display method according to the first embodiment of the present invention.

8 to 10 are views illustrating an example of an image reproduced through a moving picture player when a character stored according to the first embodiment of the present invention is selected.

11 is a flowchart illustrating a video display method according to a second embodiment of the present invention.

DESCRIPTION OF THE REFERENCE NUMERALS

401: control unit 402: camera module

403: Display section 404:

405: Microphone

Claims (26)

A camera for capturing an image; A display unit for displaying the photographed image; A user's voice is received when a key for storing information related to the photographed image is selected, and a time point at which the photographed image corresponding to a time point at which the user's voice is received, a storage position of the photographed image, And a control unit for storing the received user voice in a storage unit, Wherein the control unit receives the current user voice, searches the photographed image based on the storage location of the photographed image if the received current user voice and the stored user voice are the same, and displays the retrieved image on the display unit And displays the image. The method of claim 1, Wherein the moving picture is a moving picture. The apparatus of claim 1, And converting the received user voice into a character and including a photographing time point of the photographed image corresponding to a time point at which the user voice is received in the converted character and a storage position of the photographed image Display device. The apparatus of claim 3, And stores the converted character in a storage location different from the storage location of the image. The apparatus of claim 1, Converting the received user voice into characters, and including the shooting time and the storage position in the converted character. The apparatus of claim 1, Wherein when the stored user voice is selected, the photographed image is searched based on the storage position of the photographed image, and the searched image is reproduced from the photographed point based on the stored photographed point. Device. The apparatus of claim 3, And wherein when the converted character is selected, the photographed image is searched based on the storage position of the photographed image, and the searched image is reproduced from the photographed point of time based on the stored photographed point. Device. The apparatus of claim 1, Wherein when the key is selected when the still image is captured, the image display device receives the user's voice, converts the received user's voice into a character, and stores the storage location of the still image in the converted character. . The apparatus of claim 1, If the current user voice and the stored user voice are the same, searching the photographed image based on the storage position of the photographed image and reproducing the retrieved image from the photographed point based on the stored photographed point To be displayed. delete delete delete delete A step of photographing an image; Displaying the photographed image on a display unit; Receiving a user's voice when a key for storing information related to the photographed image is selected; Storing the taken time of the photographed image corresponding to the time when the user voice is received, the storage location of the photographed image and the received user voice in a storage unit together; Receiving a current user voice; Searching the photographed image based on a storage location of the photographed image if the received current user voice and the stored user voice are the same; And displaying the searched image on the display unit. Claim 15 is abandoned in the setting registration fee payment. 15. The method of claim 14, Wherein the moving image is a moving image. Claim 16 has been abandoned due to the setting registration fee. 15. The method of claim 14, wherein storing the user voice comprises: Converting the received user voice into a character; And including a photographing time point of the photographed image corresponding to a time point at which the user voice is received in the converted character and a storage position of the photographed image. Claim 17 has been abandoned due to the setting registration fee. 17. The method of claim 16, wherein the converted character is stored in a storage location different from the storage location of the image. Claim 18 has been abandoned due to the setting registration fee. 15. The method of claim 14, wherein storing the user voice comprises: Converting the received user voice into a character; Detecting a photographing time point of the photographed image corresponding to a time point at which the user voice is received; Detecting a storage position of the photographed image; And including the shot time and the storage location in the converted character. Claim 19 is abandoned in setting registration fee. 15. The method of claim 14, further comprising: searching the photographed image based on a storage location of the photographed image when the stored user voice is selected; And reproducing the searched image from the shooting time based on the stored shooting time point. Claim 20 has been abandoned due to the setting registration fee. 17. The method of claim 16, further comprising: searching the photographed image based on a storage location of the photographed image when the converted character is selected; And reproducing the searched image from the shooting time based on the stored shooting time point. Claim 21 has been abandoned due to the setting registration fee. 15. The method of claim 14, wherein storing the user voice comprises: Receiving a user voice when the key is selected when a still image is photographed; Converting the received user voice into a character; And storing the storage location of the still image in the converted character. Claim 22 is abandoned in setting registration fee. 15. The method of claim 14, If the received current user voice and the stored user voice are the same, reproducing the retrieved image from the photographing time point based on the stored photographing time point. delete delete delete delete

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