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CN100490527C - Image moving display method for mobile communication terminal - Google Patents

Image moving display method for mobile communication terminal Download PDF

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Publication number
CN100490527C
CN100490527C CNB2005100510382A CN200510051038A CN100490527C CN 100490527 C CN100490527 C CN 100490527C CN B2005100510382 A CNB2005100510382 A CN B2005100510382A CN 200510051038 A CN200510051038 A CN 200510051038A CN 100490527 C CN100490527 C CN 100490527C
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mobile communication
communication terminal
image data
display method
zoom
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CN1756342A (en
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金亨锡
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Inspur LG Digital Mobile Communications Co Ltd
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LG Electronics China Research and Development Center Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/23Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60Control of cameras or camera modules
    • H04N23/69Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2201/00Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/34Microprocessors
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2201/00Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/36Memories
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2201/00Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/38Displays
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2250/00Details of telephonic subscriber devices
    • H04M2250/52Details of telephonic subscriber devices including functional features of a camera

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Function (AREA)
  • Studio Devices (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Controls And Circuits For Display Device (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

本发明涉及一种移动通信终端的图像移动显示方法,特别是涉及一种可在上述便携终端的放大/缩小模式下,通过键输入,显示所移动区域的图像数据的便携终端的图像移动显示方法。为此,本发明包括如下几个步骤:在摄影模式下接收图像数据并显示的步骤;在上述摄影模式下,通过输入放大/缩小键,转换为上述图像数据部分放大显示的放大/缩小模式的步骤;在上述放大/缩小模式下,放大显示通过输入移动键而移动的区域的图像数据的步骤。本发明的效果是无需直接移动便携终端,仅通过键输入,便可显示需要区域的图像数据。

Figure 200510051038

The present invention relates to an image moving display method of a mobile communication terminal, in particular to an image moving display method of a portable terminal capable of displaying image data of a moving area through key input in the enlargement/reduction mode of the portable terminal . For this reason, the present invention comprises the following several steps: the step of receiving and displaying image data in the photography mode; in the above-mentioned photography mode, by inputting the zoom-in/zoom-out key, converting to the zoom-in/zoom-out mode in which the above-mentioned image data is partially enlarged and displayed Step; a step of enlarging and displaying image data of an area moved by inputting a movement key in the above-mentioned enlarging/reducing mode. The effect of the present invention is that image data of a desired area can be displayed only by key input without directly moving the portable terminal.

Figure 200510051038

Description

一种移动通信终端的图像移动显示方法 Image mobile display method for mobile communication terminal

技术领域 technical field

本发明涉及一种移动通信终端的图像移动显示方法,特别是涉及一种在上述移动通信终端的放大/缩小模式下,仅通过键输入便可以显示需要区域的图像数据的移动通信终端的图像移动显示方法。The present invention relates to an image moving display method of a mobile communication terminal, and in particular to an image moving method of a mobile communication terminal that can display image data of a desired area only by key input in the enlargement/reduction mode of the mobile communication terminal. Show method.

背景技术 Background technique

目前,移动通信终端的结构正在发生变化,除了语音通信功能之外,还可以传输高速数据。即,如果实现IMT 2000规格的移动通信网,则利用上述移动通信终端,除了语音通信,还可以实现高速的数据通信。执行上述数据通信的移动通信终端可以处理的数据包括包数据及图像数据。Currently, the structure of mobile communication terminals is changing to enable transmission of high-speed data in addition to voice communication functions. That is, if the mobile communication network of the IMT 2000 standard is realized, then using the above-mentioned mobile communication terminal, in addition to voice communication, high-speed data communication can also be realized. Data that can be handled by a mobile communication terminal that performs the above-mentioned data communication includes packet data and image data.

另外,已经在移动通信终端中附加相机或TV接收机等,实现了可显示活动图像信号的功能。因此,上述带有相机的移动通信终端可以拍摄图像数据,显示为活动图像(moving picture)及停止图像(still picture),另外,还可以传输拍摄到的图像数据。In addition, a camera, a TV receiver, etc. are added to a mobile communication terminal to realize a function of displaying a moving image signal. Therefore, the aforementioned mobile communication terminal with a camera can capture image data, display it as a moving picture (moving picture) or a still picture (still picture), and can also transmit the captured image data.

但是,在上述带有相机的移动通信终端的摄影模式下,用户为了拍摄自己需要的图像数据,只能将带有上述相机的移动通信终端直接向需要的图像数据移动,同时进行拍摄。However, in the photographing mode of the above-mentioned mobile communication terminal with a camera, in order to capture the image data required by the user, the user can only move the mobile communication terminal with the above-mentioned camera directly to the desired image data, and shoot at the same time.

在这种情况下,当拍摄者利用外部显示部拍摄自己时,视线需要随着上述带有相机的移动通信终端而移动,存在给用户带来不便的问题。In this case, when the photographer uses the external display unit to photograph himself, his line of sight needs to move along with the above-mentioned mobile communication terminal with a camera, which causes inconvenience to the user.

发明内容 Contents of the invention

因此,本发明正是为了解决上述问题而提出的,其目的在于提供一种移动通信终端的图像移动显示方法,即:一种在上述移动通信终端的放大/缩小模式下,仅通过键输入便可以显示需要区域的图像数据的移动通信终端的图像移动显示方法。Therefore, the present invention is proposed in order to solve the above problems, and its purpose is to provide an image moving display method of a mobile communication terminal, that is, a mobile communication terminal in the zoom-in/zoom-out mode, which can be easily displayed only by key input. An image moving display method of a mobile communication terminal capable of displaying image data of a desired area.

为实现上述目的,本发明的技术方案为:一种移动通信终端的图像移动显示方法,其包括如下几个步骤:在摄影模式下接收图像数据并显示的步骤;在上述摄影模式下,通过操作放大/缩小键,转换为上述图像数据部分放大显示的放大/缩小模式的步骤;在上述放大/缩小模式下,放大显示通过操作移动键而移动的区域的图像数据的步骤。In order to achieve the above object, the technical solution of the present invention is: a mobile communication terminal image mobile display method, which includes the following steps: receiving and displaying image data in the photography mode; in the above photography mode, by operating Enlargement/reduction key, a step of switching to an enlargement/reduction mode in which the above-mentioned image data is partially enlarged and displayed; in the above-mentioned enlargement/reduction mode, a step of enlarging and displaying the image data of the area moved by operating the movement key.

本发明的效果在于,本发明在移动通信终端的放大/缩小模式下,显示通过键输入而选择的区域的图像数据,因而具有如下效果,即,无需直接移动移动通信终端,仅通过键输入便可显示需要区域的图像数据。The effect of the present invention is that the present invention displays the image data of the region selected by key input in the enlargement/reduction mode of the mobile communication terminal, and thus has the effect that the mobile communication terminal can be easily moved only by key input without directly moving the mobile communication terminal. Image data of the desired area can be displayed.

附图说明 Description of drawings

图1是本发明实施例的移动通信终端的构成图;FIG. 1 is a structural diagram of a mobile communication terminal according to an embodiment of the present invention;

图2是本发明实施例的在移动通信终端放大/缩小模式下移动和显示图像数据的过程的流程图。FIG. 2 is a flowchart of a process of moving and displaying image data in a zoom-in/zoom-out mode of a mobile communication terminal according to an embodiment of the present invention.

附图主要部分的符号说明:Explanation of the symbols of the main parts of the accompanying drawings:

110:控制部             120:调制解调器110: Control Department 120: Modem

123:RF部               125:音频处理部123: RF Department 125: Audio Processing Department

127:键输入部           130:存储器127: Key input unit 130: Memory

161:外部显示部         162:内部显示部161: External display unit 162: Internal display unit

具体实施方式 Detailed ways

下面参照附图,详细说明本发明的有益实施例。Beneficial embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

需要注意的是,在如下说明中,只说明理解本发明的动作及作用所需的部分,省略了对此外部分的说明,以免混淆本发明的要旨。It should be noted that in the following description, only the parts necessary for understanding the actions and effects of the present invention will be described, and the description of other parts will be omitted so as not to obscure the gist of the present invention.

图1是本发明实施例的移动通信终端的构成图,它显示了带有相机的移动通信终端(以下称“移动通信终端”)的构成。1 is a configuration diagram of a mobile communication terminal according to an embodiment of the present invention, which shows the configuration of a mobile communication terminal with a camera (hereinafter referred to as "mobile communication terminal").

如上述图1所示,高频部(RF:Radio Frequency)123执行移动通信终端的无线通信功能。调制解调器(MODEM)120带有对上述发射的信号进行编码/调制的发射器及对上述接收的信号进行解调/解码的接收机等。音频处理部125的功能是通过上述音频编译码器把上述调制解调器120接收的数字音频信号转换为模拟信号进行播放,或通过上述音频编译码器把从麦克风发生并发射的模拟音频信号转换为数字音频信号,传输给上述调制解调器120。As shown in FIG. 1 above, a radio frequency unit (RF: Radio Frequency) 123 performs a wireless communication function of a mobile communication terminal. The modem (MODEM) 120 includes a transmitter for encoding/modulating the above-mentioned transmitted signal, a receiver for demodulating/decoding the above-mentioned received signal, and the like. The function of the audio processing unit 125 is to convert the digital audio signal received by the modem 120 into an analog signal through the audio codec for playback, or to convert the analog audio signal generated and transmitted from the microphone into a digital audio signal through the audio codec. The signal is transmitted to the above-mentioned modem 120.

存储器130可分为程序存储器、数据存储器。上述程序存储器可以存储用于控制移动通信终端整体动作的程序,在本发明实施例中,可以存储控制用于显示在放大/缩小模式下通过键输入所选择的区域的图像数据的程序。另外,在本发明实施例中,上述存储器130还可以存储在放大/缩小模式下的已拍摄图像数据。The memory 130 can be divided into program memory and data memory. The above-mentioned program memory can store a program for controlling the overall operation of the mobile communication terminal. In the embodiment of the present invention, it can store a program for controlling image data displayed in an area selected by key input in zoom-in/zoom-out mode. In addition, in the embodiment of the present invention, the above-mentioned memory 130 may also store captured image data in zoom-in/zoom-out mode.

控制部110的功能是控制移动通信终端的整体动作。另外,在本发明实施例中,上述控制部110可以带有解码部。另外,在本发明实施例中,上述控制部110还具有如下控制作用,即,在放大/缩小模式下,通过上述解码部对通过移动键的输入而选择的区域的图像数据进行解码后,使其显示于显示部160。The function of the control unit 110 is to control the overall operation of the mobile communication terminal. In addition, in the embodiment of the present invention, the above-mentioned control unit 110 may have a decoding unit. In addition, in the embodiment of the present invention, the above-mentioned control part 110 also has the following control function, that is, in the enlargement/reduction mode, after the image data of the area selected by the input of the moving key is decoded by the above-mentioned decoding part, the This is displayed on the display unit 160 .

相机部(camera module)140带有如下几个部分:相机传感器,它拍摄图像数据,把拍摄的光信号转换为电信号;信号处理部,它把上述相机传感器拍摄的模拟图像信号转换成数字数据。其中,上述相机传感器假定是CCD传感器,上述信号处理部可以通过DSP(Digital Signal Processor:数字信号处理器)实现。另外,上述相机部140可以带有缓冲器,在本发明实施例中,上述缓冲器可以临时保存在摄影模式下输入的图像数据。The camera module (camera module) 140 has the following sections: a camera sensor that captures image data and converts the captured optical signal into an electrical signal; a signal processing unit that converts the analog image signal captured by the above-mentioned camera sensor into digital data . Here, the above-mentioned camera sensor is assumed to be a CCD sensor, and the above-mentioned signal processing unit can be realized by a DSP (Digital Signal Processor: Digital Signal Processor). In addition, the camera unit 140 may have a buffer, and in the embodiment of the present invention, the buffer may temporarily store image data input in the shooting mode.

图像处理部150的功能是产生显示上述相机部140输出的图像信号所需的屏幕数据。上述图像处理部150把上述相机部140输出的图像信号处理成帧单位,按照上述显示部160的特性及尺寸输出上述帧图像数据。The function of the image processing unit 150 is to generate screen data necessary for displaying the image signal output from the above-mentioned camera unit 140 . The image processing unit 150 processes the image signal output from the camera unit 140 into frame units, and outputs the frame image data according to the characteristics and size of the display unit 160 .

上述显示部160由外部显示部161及内部显示部162构成。上述外部显示部161安装于上述移动通信终端的翻盖外部,当上述移动通信终端的翻盖关闭时,在摄影模式下显示通过上述相机部140输入的图像数据。上述内部显示部162安装于上述移动通信终端的翻盖内部,当上述移动通信终端的翻盖打开时,在上述摄影模式下显示通过上述相机部140输入的图像数据。The display unit 160 is composed of an external display unit 161 and an internal display unit 162 . The external display unit 161 is installed outside the flip of the mobile communication terminal, and displays image data input through the camera unit 140 in a shooting mode when the flip of the mobile communication terminal is closed. The internal display unit 162 is mounted inside the flip of the mobile communication terminal, and displays image data input through the camera unit 140 in the shooting mode when the flip of the mobile communication terminal is opened.

另外,上述显示部160利用屏幕显示上述图像处理部150输出的图像信号,显示上述控制部110输出的用户数据。另外,在本发明实施例中,上述显示部160还可以显示在放大/缩小模式下通过输入移动键所选择的区域的图像数据。In addition, the display unit 160 displays the image signal output from the image processing unit 150 on a screen, and displays the user data output from the control unit 110 . In addition, in the embodiment of the present invention, the above-mentioned display unit 160 may also display the image data of the area selected by inputting the movement key in the enlargement/reduction mode.

键输入部127带有用于输入数字及文件信息的键以及用于设置各种功能的功能键。另外,在本发明实施例中,上述键输入部127还带有放大/缩小键,上述放大/缩小键可以在放大/缩小模式下,放大及缩小上述显示部160显示的图像数据。另外,在本发明实施例中,上述键输入部127还带有可上下左右移动的移动键,上述移动键在放大/缩小模式下选择一定区域,使与上述选择的区域对应的图像数据显示于上述显示部160。The key input section 127 has keys for inputting numbers and document information and function keys for setting various functions. In addition, in the embodiment of the present invention, the above-mentioned key input part 127 also has a zoom-in/zoom-out key, and the zoom-in/zoom-out key can zoom in and zoom out the image data displayed on the display part 160 in the zoom-in/zoom out mode. In addition, in the embodiment of the present invention, the above-mentioned key input part 127 also has a movement key that can move up, down, left, and right. The above-mentioned movement key selects a certain area in the enlargement/reduction mode, and the image data corresponding to the above-mentioned selected area is displayed on the The display unit 160 described above.

下面参照图2,详细说明在上述移动通信终端中显示通过键输入所选择的区域的图像数据的过程。Referring to FIG. 2, the process of displaying the image data of the area selected by the key input in the above-mentioned mobile communication terminal will be described in detail.

图2是本发明实施例的在移动通信终端放大/缩小模式下移动和显示图像数据的过程的流程图。FIG. 2 is a flowchart of a process of moving and displaying image data in a zoom-in/zoom-out mode of a mobile communication terminal according to an embodiment of the present invention.

如上述图2所示,上述移动通信终端用户如果通过菜单及快捷键选择相机摄影,上述控制部110在步骤201中感知这一情况,执行把上述移动通信终端转换为摄影模式的步骤202。As shown in FIG. 2 above, if the user of the mobile communication terminal selects camera photography through the menu and shortcut keys, the control unit 110 perceives this situation in step 201, and executes step 202 of converting the mobile communication terminal into photography mode.

在上述步骤202的摄影模式下,在上述移动通信终端显示部160中显示通过上述相机部140输入的图像数据。此时,在上述相机部140的缓冲器中临时存储上述输入的图像数据。In the photographing mode of step 202 , the image data input through the camera unit 140 is displayed on the display unit 160 of the mobile communication terminal. At this time, the input image data is temporarily stored in the buffer of the camera unit 140 .

在上述显示部160显示图像数据的摄影模式下,如果上述移动通信终端用户输入放大/缩小键,上述控制部110在步骤203中感知这一情况,执行把上述移动通信终端转换为放大/缩小模式的步骤204。In the photographing mode in which the display unit 160 displays image data, if the user of the mobile communication terminal inputs the enlargement/reduction key, the control unit 110 senses this in step 203, and executes switching the mobile communication terminal to the enlargement/reduction mode. Step 204.

在上述步骤204的放大/缩小模式下,在上述控制部110的控制下,在上述相机部140缓冲器中存储的图像数据中,对通过上述放大/缩小键的输入而选择的部分图像数据进行解码,使之可以放大,然后显示于上述显示部160。In the enlargement/reduction mode of step 204, under the control of the control unit 110, among the image data stored in the buffer of the camera unit 140, part of the image data selected by the input of the enlargement/reduction key is processed. It is decoded, enlarged, and displayed on the above-mentioned display unit 160 .

在上述放大/缩小模式下,在放大显示部分图像数据的过程中,上述用户如果输入移动键,则上述控制部110在步骤205中感知这一情况,进行步骤206。In the zoom-in/zoom-out mode, if the user inputs a movement key during enlarged display of partial image data, the control unit 110 senses this in step 205 and proceeds to step 206 .

在上述步骤206中,上述控制部110感知通过上述移动键的输入而移动的相应区域的坐标,从上述相机部140缓冲器中读取与上述坐标相应的部分图像数据并对其进行解码,以放大到与当前设置的放大比例相同的比例,然后显示于上述显示部160。In the above step 206, the control unit 110 perceives the coordinates of the corresponding area moved by the input of the movement key, reads the partial image data corresponding to the coordinates from the buffer of the camera unit 140 and decodes them, to obtain It is enlarged to the same scale as the currently set enlargement scale, and then displayed on the above-mentioned display unit 160 .

把上述与通过移动键的输入而选择的区域相应的部分图像数据显示于上述显示部160,在此过程中,上述用户如果输入拍摄键,那么上述控制部110在步骤207中感知这一情况,进行步骤208,即,保存上述显示部160中显示的部分图像数据。The partial image data corresponding to the area selected by the input of the movement key is displayed on the display unit 160. During this process, if the user inputs the shooting key, the control unit 110 perceives this in step 207, Proceed to step 208 , that is, save the partial image data displayed on the display unit 160 .

上述过程如果在上述移动通信终端翻盖关闭时执行,那么通过上述外部显示部161显示图像数据。另外,可以把上述移动通信终端侧面安装的键和上述移动通信终端翻盖外部安装的键用作放大/缩小键及移动键,执行上述过程。If the above process is executed when the flip of the mobile communication terminal is closed, the image data will be displayed through the external display unit 161 . In addition, the keys installed on the side of the mobile communication terminal and the keys installed on the exterior of the flip cover of the mobile communication terminal may be used as enlargement/reduction keys and movement keys to perform the above process.

另一方面,在本发明的详细说明中是就具体的实施例进行的说明,但可以在不超越本发明范围的限度内进行多种变形。因此,本发明的范围不得限定于说明的实施例进行确定,而应根据后述的权利要求书以及与该权利要求书均等的范围加以确定。On the other hand, in the detailed description of the present invention, specific examples have been described, but various modifications can be made without departing from the scope of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined in accordance with the following claims and the range equivalent to the claims.

综上所述,本发明的效果在于,本发明在移动通信终端的放大/缩小模式下,显示通过键输入而选择的区域的图像数据,因而具有如下效果,即,无需直接移动移动通信终端,仅通过键输入便可显示需要区域的图像数据。As described above, the effect of the present invention is that the present invention displays the image data of the area selected by key input in the enlargement/reduction mode of the mobile communication terminal, and thus has the effect that, without directly moving the mobile communication terminal, Image data of desired area can be displayed only by key input.

以上具体实施方式仅限于说明本发明,而非用于限定本发明。The above specific embodiments are only used to illustrate the present invention, but not to limit the present invention.

Claims (5)

1. the image moving display method of a mobile communication terminal is characterized in that comprising following several steps:
The step that under photograph mode, receives view data and show;
Under described photograph mode, amplify/dwindle key by operation, be converted to described view data and partly amplify the amplification of demonstration/the dwindle step of pattern;
In described amplification/dwindle under the pattern, amplify the step of the view data that shows the zone mobile by the operation shifting bond(s).
2. the image moving display method of mobile communication terminal according to claim 1 is characterized in that:
The view data that receives under described photograph mode is preserved temporarily.
3. the image moving display method of mobile communication terminal according to claim 1 is characterized in that:
In described amplification/dwindle under the pattern, be shown enlarged in selecteed parts of images data in the view data of storage under the described photograph mode.
4. the image moving display method of mobile communication terminal according to claim 1 is characterized in that:
In described amplification/dwindle under the pattern, by the operation shifting bond(s), be shown enlarged in the view data of storage described photograph mode under with select regional corresponding parts of images data.
5. the image moving display method of mobile communication terminal according to claim 1 is characterized in that:
Described shifting bond(s) is made of the upper and lower, left and right key.
CNB2005100510382A 2004-09-30 2005-02-25 Image moving display method for mobile communication terminal Expired - Fee Related CN100490527C (en)

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