CN105700704B - Character input method under small-size screen and device - Google Patents
Character input method under small-size screen and device Download PDFInfo
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- CN105700704B CN105700704B CN201610162722.6A CN201610162722A CN105700704B CN 105700704 B CN105700704 B CN 105700704B CN 201610162722 A CN201610162722 A CN 201610162722A CN 105700704 B CN105700704 B CN 105700704B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
- G06F3/0233—Character input methods
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
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- Audiology, Speech & Language Pathology (AREA)
- General Health & Medical Sciences (AREA)
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Abstract
The present invention provides the character input methods under a kind of small-size screen, and described method includes following steps：Obtain voice messaging input by user；The voice messaging is identified to the text information for obtaining the voice messaging；By the word-information display, the correct information that user is inputted by keyboard is received；Text information is corrected according to the correct information, by the word-information display after corrigendum.Technical solution provided by the invention has the advantages that efficient.
Description
Technical Field
The invention relates to the field of intelligent terminals and character input, in particular to a character input method and device under a small-size screen.
Background
With the development of modern science and technology level, intelligent terminals, especially smart phones, develop more and more rapidly, existing intelligent terminals gradually replace computers to become devices which people often communicate in daily life under many conditions, existing mobile phone input goes through several stages, non-smart phone era taking physical keyboards as input media, smart phone era taking virtual keyboards as input media, virtual keyboards, especially most of existing smart phones are arranged on touch screens, virtual keyboards gradually replace physical keyboards, and as display screens of smart phones are larger and larger, input of virtual keyboards is more and more convenient. With the development of smart phones, peripheral products of smart phones are also developed rapidly, smart watches are a good product to be paired with smart phones, although smart watches can be attached to smart phones, smart watches are independent operating devices, and for smart watches, portability is a main characteristic of smart watches, but due to portability, the smart watches cannot be made to be large in size, the screen size of the smart watches is generally below 2 inches, and the touch screens with the size are generally called as small-size screens in the industry.
In the scheme for realizing the prior art, the following technical problems are found in the prior art:
the existing small screen has the defects of inconvenient character input and low efficiency due to small size.
Disclosure of Invention
One of the purposes of the invention is to improve the efficiency of character input.
According to an aspect of the present invention, there is provided a text input method under a small-sized screen, the method comprising the steps of:
acquiring voice information input by a user;
recognizing the voice information to obtain the text information of the voice information;
displaying the character information, and receiving correction information input by a user through a keyboard;
and correcting the character information according to the correction information, and displaying the corrected character information.
Optionally, the receiving of the correction information input by the user through the keyboard specifically includes:
receiving a correction position of character information input by a user through a keyboard, executing the input step, and repeatedly operating the input step until the user inputs all letters of the correction information;
the inputting step includes: receiving the language type and the letter group input by a user on the multi-grid keyboard, displaying all letters of the letter group on a screen, receiving one letter selected by the user from all letters of the letter group, and displaying the one letter in an input cursor.
Optionally, the multi-lattice keyboard specifically includes: the 9-grid keyboard or the 12-grid keyboard is characterized in that the first row of the 9-grid keyboard or the 12-grid keyboard is specifically as follows: Chinese-English switching keys, numeral switching keys and return keys.
Optionally, before displaying the text message, the method further includes:
performing word segmentation on the text information, calculating similarity of nouns related to the nouns obtained after word segmentation, if the similarity exceeds a set threshold, not highlighting the nouns, and if the similarity is lower than the set threshold, highlighting the nouns, wherein the calculation method of the similarity specifically may include:
wherein, Yi lWhich indicates the similarity of the lth noun in the ith sentence, n1 indicates the number of occurrences of the noun,mean value, Y, representing the similarity of all words in the ith sentencei l+1Denotes the degree of similarity of the noun preceding the noun, Yi l-1The similarity of the noun after the noun is shown, M1 shows the relation value of the noun and the noun before the noun, and M2 shows the relation value of the noun and the noun after the noun.
In another aspect, there is provided a text input device under a small-sized screen, the device including:
the acquiring unit is used for acquiring voice information input by a user;
the recognition unit is used for recognizing the voice information to obtain the character information of the voice information;
the receiving unit is used for displaying the character information and receiving the correction information input by a user through a keyboard;
and the correcting unit is used for correcting the character information according to the correcting information and displaying the corrected character information.
Optionally, the receiving unit specifically includes:
receiving a correction position of character information input by a user through a keyboard, executing the input step, and repeatedly operating the input step until the user inputs all letters of the correction information;
the inputting step includes: receiving the language type and the letter group input by a user on the multi-grid keyboard, displaying all letters of the letter group on a screen, receiving one letter selected by the user from all letters of the letter group, and displaying the one letter in an input cursor.
Optionally, the multi-lattice keyboard specifically includes: the 9-grid keyboard or the 12-grid keyboard is characterized in that the first row of the 9-grid keyboard or the 12-grid keyboard is specifically as follows: Chinese-English switching keys, numeral switching keys and return keys.
Optionally, the apparatus further comprises:
a similarity unit, configured to perform word segmentation on the text information, and calculate similarity between a noun obtained after the word segmentation and a noun related to the noun, where if the similarity exceeds a set threshold, the noun is not highlighted, and if the similarity is lower than the set threshold, the noun is highlighted, and the similarity calculation method may specifically include:
wherein, Yi lWhich indicates the similarity of the lth noun in the ith sentence, n1 indicates the number of occurrences of the noun,mean value, Y, representing the similarity of all words in the ith sentencei l+1Denotes the degree of similarity of the noun preceding the noun, Yi l-1The similarity of the noun after the noun is shown, M1 shows the relation value of the noun and the noun before the noun, and M2 shows the relation value of the noun and the noun after the noun.
In yet another aspect, a smartwatch is provided that is loaded with the text input device below the small-sized screen described above.
Compared with the prior art, the embodiment of the invention realizes the input of characters by combining the voice and the keyboard image, so the invention has the advantage of high efficiency.
It will be appreciated by those of ordinary skill in the art that although the following detailed description will proceed with reference being made to illustrative embodiments, the present invention is not intended to be limited to these embodiments. Rather, the scope of the invention is broad and is intended to be defined only by the claims appended hereto.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
FIG. 1 is a flow chart of a text entry method under a small-sized screen in accordance with a preferred embodiment of the present invention;
FIG. 2 is a flow chart of a text entry method under a small-sized screen according to another preferred embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a text input device under a small-sized screen according to an embodiment of the present invention;
fig. 4 is a schematic view of a multi-palace keyboard according to another preferred embodiment of the present invention.
Detailed Description
Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the operations as a sequential process, many of the operations can be performed in parallel, concurrently, or simultaneously. In addition, the order of the operations may be re-arranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figure. The processes may correspond to methods, functions, procedures, subroutines, and the like.
The term "computer device" or "computer" in this context refers to an intelligent electronic device that can execute predetermined processes such as numerical calculation and/or logic calculation by running predetermined programs or instructions, and may include a processor and a memory, wherein the processor executes a pre-stored instruction stored in the memory to execute the predetermined processes, or the predetermined processes are executed by hardware such as ASIC, FPGA, DSP, or a combination thereof. Computer devices include, but are not limited to, servers, personal computers, laptops, tablets, smart phones, and the like.
The methods discussed below, some of which are illustrated by flow diagrams, may be implemented by hardware, software, firmware, middleware, microcode, hardware description languages, or any combination thereof. When implemented in software, firmware, middleware or microcode, the program code or code segments to perform the necessary tasks may be stored in a machine or computer readable medium such as a storage medium. The processor(s) may perform the necessary tasks.
Specific structural and functional details disclosed herein are merely representative and are provided for purposes of describing example embodiments of the present invention. The present invention may, however, be embodied in many alternate forms and should not be construed as limited to only the embodiments set forth herein.
It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element may be termed a second element, and, similarly, a second element may be termed a first element, without departing from the scope of example embodiments. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It should also be noted that, in some alternative implementations, the functions/acts noted may occur out of the order noted in the figures. For example, two figures shown in succession may, in fact, be executed substantially concurrently, or the figures may sometimes be executed in the reverse order, depending upon the functionality/acts involved.
The present invention is described in further detail below with reference to the attached drawing figures.
According to an aspect of the present invention, there is provided a text input method under a small-sized screen, the method being implemented by an intelligent terminal, as shown in fig. 1, and comprising the steps of:
s101, acquiring voice information input by a user;
the manner of acquiring the voice information input by the user in step S101 may be various, for example, the voice information input by the user may be acquired through a microphone, and certainly, the voice information input by the user and acquired by other intelligent terminals may also be received through a receiving module (for example, a bluetooth module).
Step S102, recognizing the voice information to obtain character information of the voice information;
the algorithm for recognizing the voice information in step S102 may be an algorithm in the prior art, and the specific implementation manner of the present invention is not limited to the specific implementation manner of the algorithm.
Step S103, displaying the character information, and receiving correction information input by a user through a keyboard;
the method for displaying the text information in step S103 may adopt a display method in the prior art, and the display modes may also be various, for example, the text information may be displayed in rows, and certainly, the text information may also be displayed in phrases, and the specific embodiments of the present invention do not limit the specific display modes.
For a specific implementation manner of receiving the correction information input by the user through the keyboard in the above step, reference may be made to the following detailed description of the embodiment, which is not described herein again.
Step S104, correcting the character information according to the correction information, and displaying the corrected character information.
In the step S104, the step of correcting the text information according to the correction information may specifically include: and acquiring corrected characters and more positions of the character information, and replacing the information of the corrected positions with the corrected characters.
In the step S104, the specific implementation manner of displaying the corrected text information may be an implementation manner in the prior art, and the specific implementation manner of the present invention is not limited to the specific form of displaying.
According to the technical scheme provided by one aspect of the invention, the input basic character information is firstly acquired through voice information recognition, and then the correction information is input through the keyboard, so that the efficiency of inputting the character information by a user is improved on the premise of ensuring the accuracy of the information.
According to another aspect of the present invention, there is provided a text input method under a small-sized screen, the method being implemented by an intelligent terminal, as shown in fig. 2, and comprising the steps of:
step S201, acquiring voice information input by a user;
the manner of acquiring the voice information input by the user in step S201 may be various, for example, the voice information input by the user may be acquired through a microphone, and certainly, the voice information input by the user and acquired by other intelligent terminals may also be received through a receiving module (for example, a bluetooth module).
Step S202, recognizing the voice information to obtain character information of the voice information;
the algorithm for recognizing the voice information in step S102 may be an algorithm in the prior art, and the specific implementation manner of the present invention is not limited to the specific implementation manner of the algorithm.
Step S203, displaying the character information, receiving the correction position of the character information input by the user through the keyboard, executing the input step, and repeatedly operating the input step until the user finishes inputting all letters of the correction information;
the inputting step may include: receiving the language type and the letter group input by a user on the multi-grid keyboard, displaying all letters of the letter group on a screen, receiving one letter selected by the user from all letters of the letter group, and displaying the one letter in an input cursor.
The specific display form of the multi-grid keyboard (taking a 9-grid keyboard as an example) is shown in fig. 4A, and the display is shown in fig. 4B after clicking the EFGH alphabet group, but in practical application, the specific embodiment of the present invention is not limited to the specific form of the 9-grid keyboard, and may also be other forms of multi-grid keyboards, such as 12-grid keyboards. In addition, the specific embodiment of the present invention does not limit the specific display form of the keyboard.
Optionally, the first row of the 9-grid keyboard may specifically be: Chinese-English switching keys, numeral switching keys and return keys. The setting can facilitate the user to select the characters, and the setting is only limited to be used in China. This arrangement can facilitate the user to switch the language category, and it should be noted here that the language category includes but is not limited to: chinese, english, numeric, etc.
Step S204, correcting the character information according to the correction information, and displaying the corrected character information.
In the step S204, the step of correcting the text message according to the correction information may specifically include: and acquiring corrected characters and more positions of the character information, and replacing the information of the corrected positions with the corrected characters.
In the step S204, the specific implementation manner of displaying the corrected text information may be an implementation manner in the prior art, and the specific implementation manner of the present invention is not limited to the specific form of displaying.
Optionally, the method may further include the following step between step S203 and step S202:
performing word segmentation on the text information, calculating similarity of nouns related to the nouns obtained after word segmentation, if the similarity is lower than a set threshold, highlighting the nouns, and if the similarity exceeds the set threshold, not highlighting the nouns, wherein the calculation method of the similarity specifically may include:
wherein, Yi lWhich indicates the similarity of the lth noun in the ith sentence, n1 indicates the number of occurrences of the noun,mean value, Y, representing the similarity of all words in the ith sentencei l+1Denotes the degree of similarity of the noun preceding the noun, Yi l-1The similarity of the noun after the noun is shown, M1 shows the relation value of the noun and the noun before the noun, and M2 shows the relation value of the noun and the noun after the noun.
The highlighting may prompt the user for words that may be problematic, with the advantage of alerting the user.
The relation value in the above formula can be set by the user according to the habit of Chinese usage, and the specific representation form of the relation value list is not limited herein. The word segmentation processing algorithm can use the prior art algorithm, such as a hundred degree word segmentation processing algorithm and the like.
The present invention also provides a text input device under a small-sized screen, as shown in fig. 3, the device including:
an acquisition unit 301, configured to acquire voice information input by a user;
a recognition unit 302, configured to recognize the voice information to obtain text information of the voice information;
a receiving unit 303, configured to display the text information and receive correction information input by a user through a keyboard;
the correcting unit 304 is configured to correct the text information according to the correction information, and display the corrected text information.
Optionally, the receiving unit 303 specifically includes:
receiving a correction position of character information input by a user through a keyboard, executing the input step, and repeatedly operating the input step until the user inputs all letters of the correction information;
the inputting step includes: receiving the language type and the letter group input by a user on the multi-grid keyboard, displaying all letters of the letter group on a screen, receiving one letter selected by the user from all letters of the letter group, and displaying the one letter in an input cursor.
Optionally, the multi-lattice keyboard specifically includes: the 9-grid keyboard or the 12-grid keyboard is characterized in that the first row of the 9-grid keyboard or the 12-grid keyboard is specifically as follows: Chinese-English switching keys, numeral switching keys and return keys.
Optionally, the apparatus further comprises:
a similarity unit 305, configured to perform word segmentation on the text information, calculate similarity between a noun obtained after the word segmentation and a noun related to the noun, if the similarity exceeds a set threshold, the noun is not highlighted, and if the similarity is lower than the set threshold, the noun is highlighted, where the similarity calculation method may specifically include:
wherein, Yi lWhich indicates the similarity of the lth noun in the ith sentence, n1 indicates the number of occurrences of the noun,mean value, Y, representing the similarity of all words in the ith sentencei l+1Denotes the degree of similarity of the noun preceding the noun, Yi l-1The similarity of the noun after the noun is shown, M1 shows the relation value of the noun and the noun before the noun, and M2 shows the relation value of the noun and the noun after the noun.
The specific implementation mode of the invention also provides an intelligent watch, and the intelligent watch is loaded with the character input device under the small-size screen.
Wherein the user equipment includes but is not limited to a smart watch, a smart bracelet, a smart phone, a PDA, etc.; the network device includes, but is not limited to, a single network server, a server group consisting of a plurality of network servers, or a Cloud Computing (Cloud Computing) based Cloud consisting of a large number of computers or network servers, wherein Cloud Computing is one of distributed Computing, a super virtual computer consisting of a collection of loosely coupled computers. Wherein the computer device can be operated alone to implement the invention, or can be accessed to a network and implement the invention through interoperation with other computer devices in the network. The network in which the computer device is located includes, but is not limited to, the internet, a wide area network, a metropolitan area network, a local area network, a VPN network, and the like.
It should be noted that the user equipment, the network device, the network, etc. are only examples, and other existing or future computer devices or networks may also be included in the scope of the present invention, and are included by reference.
It is noted that the present invention may be implemented in software and/or in a combination of software and hardware, for example, the various means of the invention may be implemented using Application Specific Integrated Circuits (ASICs) or any other similar hardware devices. In one embodiment, the software program of the present invention may be executed by a processor to implement the steps or functions described above. Also, the software programs (including associated data structures) of the present invention can be stored in a computer readable recording medium, such as RAM memory, magnetic or optical drive or diskette and the like. Further, some of the steps or functions of the present invention may be implemented in hardware, for example, as circuitry that cooperates with the processor to perform various steps or functions.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it is obvious that the word "comprising" does not exclude other elements or steps, and the singular does not exclude the plural. A plurality of units or means recited in the system claims may also be implemented by one unit or means in software or hardware. The terms first, second, etc. are used to denote names, but not any particular order.
Claims (5)
1. A text input method under a small-size screen is characterized by comprising the following steps:
acquiring voice information input by a user;
recognizing the voice information to obtain the text information of the voice information;
performing word segmentation on the text information, calculating the similarity of the nouns obtained after the word segmentation and related nouns, if the similarity exceeds a set threshold, not highlighting the nouns, and if the similarity is lower than the set threshold, highlighting the nouns, wherein the similarity calculation method specifically comprises the following steps:
wherein,which indicates the similarity of the lth noun in the ith sentence, n1 indicates the number of occurrences of the noun,represents the average value of the similarity of all words in the ith sentence of words,indicating the degree of similarity of the noun that precedes the noun,representing the similarity of the noun after the noun, M1 representing the relation value of the noun and the noun before the noun, M2 representing the relation value of the noun and the noun after the noun;
displaying the character information, and receiving correction information input by a user through a keyboard;
correcting the character information according to the correction information, and displaying the corrected character information;
the keyboard is a 9-grid keyboard, and the first row of the 9-grid keyboard specifically comprises: Chinese-English switching keys, numeral switching keys and return keys.
2. The method according to claim 1, wherein said receiving correction information input by the user via the keyboard comprises:
receiving a correction position of character information input by a user through a keyboard, executing the input step, and repeatedly operating the input step until the user inputs all letters of the correction information;
the inputting step includes: receiving the language type and the letter group input by a user on the multi-grid keyboard, displaying all letters of the letter group on a screen, receiving one letter selected by the user from all letters of the letter group, and displaying the one letter in an input cursor.
3. A text input device for use under a small-sized screen, the device comprising:
the acquiring unit is used for acquiring voice information input by a user;
the recognition unit is used for recognizing the voice information to obtain the character information of the voice information;
the receiving unit is used for displaying the character information and receiving the correction information input by a user through a keyboard;
the correcting unit is used for correcting the character information according to the correcting information and displaying the corrected character information;
a similarity unit, configured to perform word segmentation on the text information, and calculate similarity between a noun obtained after the word segmentation and a noun related to the noun, where if the similarity exceeds a set threshold, the noun is not highlighted, and if the similarity is lower than the set threshold, the noun is highlighted, and the similarity calculation method specifically includes:
wherein,which indicates the similarity of the lth noun in the ith sentence, n1 indicates the number of occurrences of the noun,represents the average value of the similarity of all words in the ith sentence of words,meaning the similarity of the noun preceding the nounThe degree of the magnetic field is measured,representing the similarity of the noun after the noun, M1 representing the relation value of the noun and the noun before the noun, M2 representing the relation value of the noun and the noun after the noun;
the keyboard is a 9-grid keyboard, and the first row of the 9-grid keyboard specifically comprises: Chinese-English switching keys, numeral switching keys and return keys.
4. The apparatus of claim 3, wherein the receiving unit specifically comprises:
receiving a correction position of character information input by a user through a keyboard, executing the input step, and repeatedly operating the input step until the user inputs all letters of the correction information;
the inputting step includes: receiving the language type and the letter group input by a user on the multi-grid keyboard, displaying all letters of the letter group on a screen, receiving one letter selected by the user from all letters of the letter group, and displaying the one letter in an input cursor.
5. A smart watch loaded with the undersized screen text entry device of any of claims 3-4.
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| CN106598267B (en) * | 2016-11-04 | 2019-12-20 | 上海斐讯数据通信技术有限公司 | Intelligent watch character input and character remote input device and method |
| CN106775555B (en) * | 2016-11-24 | 2020-02-07 | 歌尔科技有限公司 | Virtual reality equipment and input control method thereof |
| CN106843525B (en) * | 2016-12-26 | 2019-06-21 | 北京五八信息技术有限公司 | A kind of character input method and device |
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| CN103076893A (en) * | 2012-12-31 | 2013-05-01 | 百度在线网络技术（北京）有限公司 | Method and equipment for realizing voice input |
| CN103645876A (en) * | 2013-12-06 | 2014-03-19 | 百度在线网络技术（北京）有限公司 | Voice inputting method and device |
| CN104750266A (en) * | 2015-04-01 | 2015-07-01 | 上海交通大学 | Finger-wearing type virtual keyboard inputting method |
| CN104932771A (en) * | 2014-03-20 | 2015-09-23 | Lg电子株式会社 | Method and mobile terminal for text editing and correction |
| CN105068982A (en) * | 2015-08-26 | 2015-11-18 | 百度在线网络技术（北京）有限公司 | Input content modification method and apparatus |
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| CN103076893A (en) * | 2012-12-31 | 2013-05-01 | 百度在线网络技术（北京）有限公司 | Method and equipment for realizing voice input |
| CN103645876A (en) * | 2013-12-06 | 2014-03-19 | 百度在线网络技术（北京）有限公司 | Voice inputting method and device |
| CN104932771A (en) * | 2014-03-20 | 2015-09-23 | Lg电子株式会社 | Method and mobile terminal for text editing and correction |
| CN104750266A (en) * | 2015-04-01 | 2015-07-01 | 上海交通大学 | Finger-wearing type virtual keyboard inputting method |
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