CN113687724A - Candidate character display method and device and electronic equipment - Google Patents
Candidate character display method and device and electronic equipment Download PDFInfo
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- CN113687724A CN113687724A CN202110839403.5A CN202110839403A CN113687724A CN 113687724 A CN113687724 A CN 113687724A CN 202110839403 A CN202110839403 A CN 202110839403A CN 113687724 A CN113687724 A CN 113687724A
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- 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
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- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
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Abstract
The application discloses a candidate character display method and device and electronic equipment, and belongs to the technical field of communication. The method comprises the following steps: receiving a first handwritten character input by a user under the condition that a handwriting input interface is displayed; displaying a target candidate character according to the first handwritten character and the target information, wherein the target candidate character comprises the first handwritten character; wherein the target information includes any one of: the method comprises the steps of inputting first position information of a first handwritten character in a handwriting input interface, inputting a second handwritten character before the first handwritten character is input by a user, and inputting voice information during the process of inputting the first handwritten character by the user.
Description
Technical Field
The application belongs to the technical field of communication, and particularly relates to a candidate character display method and device and electronic equipment.
Background
At present, a user can input contents such as characters, symbols, letters and the like in an electronic device through an input method in the electronic device. The input method comprises a voice input method, a pinyin input method and a handwriting input method.
For example, taking the handwriting input method as an example, in the process of inputting content based on the handwriting input method, the electronic device may display a candidate word corresponding to the handwriting shape according to the handwriting shape input by the user.
However, since the handwriting input method matches the candidate characters based on the handwriting shapes input by the user, when the user cannot accurately write the complete font of the word to be input, the electronic device may not display the candidate characters that meet the user's expectations, thereby causing the electronic device to display the candidate characters based on the handwriting input method with a low accuracy.
Disclosure of Invention
The embodiment of the application aims to provide candidate character display, and the problem that the accuracy of candidate character display of electronic equipment based on a handwriting input method is low can be solved.
In a first aspect, an embodiment of the present application provides a candidate word display method, including: receiving a first handwritten character input by a user under the condition that a handwriting input interface is displayed; displaying a target candidate character according to the first handwritten character and the target information, wherein the target candidate character comprises the first handwritten character; wherein the target information includes any one of: the method comprises the steps of inputting first position information of a first handwritten character in a handwriting input interface, inputting a second handwritten character before the first handwritten character is input by a user, and inputting voice information during the process of inputting the first handwritten character by the user.
In a second aspect, an embodiment of the present application provides a candidate word display apparatus, where the candidate word display apparatus may include a receiving module and a display module; the receiving module is used for receiving a first handwritten character input by a user under the condition that a handwriting input interface is displayed; the display module is used for displaying the target candidate characters according to the first handwritten characters and the target information received by the receiving module, wherein the target candidate characters comprise the first handwritten characters; wherein the target information includes any one of: the method comprises the steps of firstly inputting first position information of a user on a handwriting input interface, inputting a second handwritten character before the user inputs a first handwritten character, and inputting voice information during the process of inputting the first handwritten character by the user.
In a third aspect, embodiments of the present application provide an electronic device, which includes a processor, a memory, and a program or instructions stored on the memory and executable on the processor, and when executed by the processor, implement the steps of the method according to the first aspect.
In a fourth aspect, embodiments of the present application provide a readable storage medium on which a program or instructions are stored, which when executed by a processor implement the steps of the method according to the first aspect.
In a fifth aspect, embodiments of the present application provide a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement the method according to the first aspect.
In the embodiment of the application, a first handwritten character input by a user can be received under the condition that a handwriting input interface is displayed; displaying a target candidate character according to the first handwritten character and the target information, wherein the target candidate character comprises the first handwritten character; wherein the target information includes any one of: the method comprises the steps of inputting first position information of a first handwritten character in a handwriting input interface, inputting a second handwritten character before the first handwritten character is input by a user, and inputting voice information during the process of inputting the first handwritten character by the user. By the scheme, when the first handwritten character input by the user on the handwriting input interface is received, the first handwritten character can be combined with an input area (determined by coordinate information of the first input on the handwriting input interface), other handwritten characters (namely at least one handwritten character) or pinyin (namely voice information) input by the user when the first handwritten character is input, namely the first handwritten character is combined with characteristic information of a character to be input by the user, and the target candidate character is determined and displayed together, so that the dependence degree of the handwriting input method on the shape of the character input by the user can be reduced, and the accuracy of displaying the candidate character by the electronic equipment can be improved.
Drawings
Fig. 1 is a schematic diagram of a candidate word display method according to an embodiment of the present application;
fig. 2 is one of schematic interfaces of an application of a candidate word display method according to an embodiment of the present application;
FIG. 3 is a second schematic interface diagram of an application of the candidate word display method according to the embodiment of the present application;
fig. 4 is a third schematic interface diagram of an application of a candidate word display method according to the embodiment of the present application;
FIG. 5 is a fourth schematic view of an interface applied to a candidate word display method according to an embodiment of the present application;
FIG. 6 is a fifth schematic view of an interface applied to a candidate word display method according to an embodiment of the present application;
fig. 7 is a schematic diagram of a candidate word display apparatus according to an embodiment of the present application;
fig. 8 is a schematic diagram of an electronic device provided in an embodiment of the present application;
fig. 9 is a hardware schematic diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
It should be noted that, the marks in the embodiments of the present application are used to indicate words, symbols, images, and the like of information, and a control or other container may be used as a carrier for displaying information, including but not limited to a word mark, a symbol mark, and an image mark.
The candidate word display method, the candidate word display device, and the electronic device provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
The candidate character display method provided by the embodiment of the application can be applied to a scene of inputting contents through a handwriting input method.
At present, in the process of inputting contents by a user using a handwriting input method, the user is generally required to be familiar with the font and strokes of a character to be input (i.e. a character input by the user), and the user is required to continuously write on a handwriting input interface, so that the electronic equipment can be triggered to display candidate characters which may meet the actual input requirement of the user. That is, if the user cannot write the complete glyph structure of the word to be input (e.g., a complex word or a word with complex strokes), the electronic device may not be able to display candidates including the word to be input, which results in a low accuracy rate of displaying the candidate words by the electronic device.
In the candidate word display method provided in the embodiment of the present application:
in one manner, a user may input a part of a word to be input (e.g., a first handwritten character in the embodiment of the present application) on a handwriting input interface, and then the electronic device may acquire coordinate information of the first handwritten character input by the user on the handwriting input interface and display a target candidate word based on the first handwritten character and the coordinate information. Since the coordinate information may indicate a position of the first handwritten character in the word to be input, the probability that the target candidate word is the word to be input that meets the input requirement may be increased. Therefore, the candidate character display method provided by the embodiment of the application can not only reduce the degree of dependence of the handwriting input method on the shape of the handwriting input by the user, but also improve the accuracy of candidate character display of the electronic equipment.
Alternatively, the user may input a part of a word to be input (e.g., a first handwritten character in the embodiment of the present application) on the handwriting input interface, and then the electronic device may determine and display a target candidate word according to the first handwritten character and other handwritten characters input by the user before inputting the first handwritten character; it will be appreciated that in this case, the first handwritten character and the other handwritten characters are included in the target candidate word, i.e. the first handwritten character and the other characters are different parts of the word to be input. Therefore, the target candidate character can be determined by combining the handwritten character currently input by the user and the handwritten character input by the user before the handwritten character is input, so that the dependence degree of a handwriting input method on the shape of the handwriting input by the user can be reduced, and the accuracy of displaying the candidate character by the electronic equipment can be improved.
In another mode, a user may input a part of a word to be input (e.g., a first handwritten character in the embodiment of the present application) on a handwriting input interface, and during the process of inputting the first handwritten character, a pinyin (e.g., voice information in the embodiment of the present application) of the word to be input is input through a voice input method, so that the electronic device may determine a target candidate word based on the first handwritten character and the pinyin, and thus, since the target candidate word may be displayed in combination with the part of the word to be input and the pinyin of the word to be input, not only may the degree of dependence of a handwriting input method on a shape input by the user be reduced, but also the accuracy of displaying the candidate word by the electronic device may be improved.
With reference to fig. 1, an embodiment of the present application provides a candidate word display method, which may include steps 101 and 102 described below. The following description will exemplarily be made by taking an example in which the candidate word display apparatus performs the method.
In this embodiment, the first handwritten character may be a first part of a target word, and the target word is a word that a user needs to input. For example, the target word is "cocoon", the first handwritten character may be "", or may be "worm".
Optionally, in this embodiment of the application, after the user starts inputting a handwritten word in the handwriting input interface, the candidate word display device may determine whether the user completes inputting the handwritten word by detecting whether a finger of the user leaves a screen of the electronic device. Specifically, if the finger of the user leaves the screen of the electronic device for a time period greater than or equal to a time period threshold (e.g., 5 seconds), it is determined that the user has completed inputting the handwritten character.
In the embodiment of the application, the handwriting input interface may include a handwriting area and other areas, and the input of the handwritten character in the handwriting input interface by the user is substantially that the user inputs the handwritten character in the handwriting area.
And 102, displaying the target candidate character by the candidate character display device according to the first handwritten character and the target information.
Wherein the target candidate word may include the first handwritten character.
Optionally, in this embodiment of the application, the target word and the target candidate word are both chinese characters.
In this embodiment of the application, the target information may include any one of: the method comprises the steps of inputting a first handwritten character on a handwriting input interface, wherein the handwriting input interface comprises first position information (one possible implementation mode) of the first handwritten character on the handwriting input interface, a second handwritten character input by a user before the first handwritten character is input (another possible implementation mode), and voice information input by the user in the process of inputting the first handwritten character (still another possible implementation mode).
It is to be understood that, in this embodiment of the present application, in a possible implementation manner, the candidate word display device may preferentially display the candidate word whose relative position is the closest to the first handwritten character in combination with the relative position of the first handwritten character in the handwriting input interface. In another possible implementation manner, the candidate word display device may preferentially display the candidate words including the first handwritten character and the second handwritten character in combination with the first handwritten character and the second handwritten character. In yet another possible implementation, the candidate word display device may combine the first handwritten character and the phonetic information, and preferentially display a candidate word whose pinyin is the closest match to the phonetic information, including the first handwritten character.
It should be noted that, in the embodiment of the present application, the number of the target candidate words may be one, or may be multiple, and may be specifically determined according to actual use requirements, and the embodiment of the present application is not limited.
The candidate word display method provided by the embodiment of the present application is described in detail below with reference to the above three possible implementation manners.
One possible implementation: the target information includes first position information
Optionally, in this embodiment of the application, the first location information may specifically be: and displaying position information of the position of the first handwritten character in a handwritten character area of the handwriting input interface. I.e. the first position information is used to indicate the position of the first handwritten character in the handwriting input area.
In this embodiment, the first position information may be used to indicate a relative position of the first handwritten character in the target word, so that a target candidate word with a higher matching degree with the target word may be determined according to the first handwritten character and the first position information.
Alternatively, in this embodiment of the present application, the step 102 may be specifically implemented by the following step a and step B.
And step A, the candidate character display device determines a target candidate character according to the first handwritten character and the relative position of the first position in the handwriting input interface.
And step B, displaying the target candidate character by the candidate character display device.
And the first position is the position indicated by the first position information, and the relative position of the first handwritten character in the target candidate character is matched with the relative position of the first position in the handwriting input interface.
Optionally, in this embodiment of the application, the first position may be a position in a top area, a position in a bottom area, a position in a left area, a position in a right area, or a position in a middle area of the handwriting input interface, and may be specifically determined according to an actual use requirement.
Optionally, in the embodiment of the present application, the first position information may be coordinate information or orientation information (e.g., up, down, left, right, or middle). The method can be determined according to actual use requirements, and the embodiment of the application is not limited.
Exemplarily, taking the first position information as the orientation information, as shown in (a) in fig. 2, "every" is located in the upper left corner region of the handwriting input interface 20, that is, the first position is the upper left corner region of the handwriting input interface. Or as shown in fig. 2 (b), the candidate word display device may record first location information that the user is "sensitive" to writing in the handwriting input interface 20, so that the candidate word display device may determine that the first location information indicates a location centered on the top of the handwriting input interface.
In this embodiment, after determining the position indicated by the first position information (hereinafter referred to as a target position), the candidate word display apparatus may determine a relative position of the target position in the handwriting input interface (hereinafter referred to as a first relative position), and then determine the first relative position as a relative position of the first handwritten character in the target candidate word, that is, the relative position of the first handwritten character in the target candidate word matches the relative position of the first position in the handwriting input interface.
For example, in conjunction with (b) in fig. 2, since "sensitive" is located in the top area of the handwriting input interface 20, "every" is located in the upper left corner of the target candidate word, that is, it may be preliminarily determined that the target candidate word includes at least two parts (i.e., the font structure of the target word may be "top-bottom structure", "left-right structure"), so as to narrow the search range in conjunction with the relative positions of "sensitive" and "sensitive" in the target candidate word, and increase the weight of the word that includes "every" and whose font structure better conforms to the "top-bottom structure" and/or the "left-right structure". Thus, as shown in fig. 3, the candidate word display device can display the target candidate words "frequent", "sensitive", "dare", "slow", etc., and the display weight/display priority of "frequent" is the highest. The candidate character display device can combine the relative positions of the first handwritten character and the first handwritten character input by the user in the handwriting input interface to narrow the candidate character query range without inputting a complete character pattern by the user, so that on one hand, the operation process of inputting content by a handwriting input method can be simplified, and on the other hand, the candidate character display device can conveniently, simply and efficiently acquire an ideal candidate word output of the user.
In the embodiment of the application, in practical implementation, a user can input a first handwritten character at a target position in a handwriting input interface according to a relative position of the first handwritten character in a target character, so that a candidate character display device can quickly determine a target candidate character according to the first handwritten character and the target position.
For example, assuming that the glyph structure of the target word is a left-right structure and the first handwritten character is located on the left side of the target word, the user may input the first handwritten character in the left area of the handwriting input interface, so that the candidate word display apparatus may determine the word including the first handwritten character and having the first handwritten character located on the left side of the word as the target candidate word.
In the embodiment of the application, the target candidate character can be determined and displayed according to a part of the target character and the position of the part in the handwriting input interface, so that the matching degree of the target candidate character and the target character can be improved, and the accuracy of displaying the candidate character can be improved on the basis of reducing the dependence degree on the integrity of the handwriting shape input by a user.
Optionally, in this embodiment of the present application, it is assumed that the handwriting input interface includes M regions, where M is a positive integer, then step a may be specifically implemented by step a1 described below.
And step A1, under the condition that the first position is in the target area in the M areas, determining a target candidate word according to the first handwritten character and the relative position of the target area in the handwriting input interface.
In the embodiment of the application, the handwriting input device can determine the target candidate character according to the relative position of the target area in the handwriting input interface and the first handwritten character, so that on one hand, the matching degree of the target candidate character and the target character can be ensured, and on the other hand, the complexity of inquiring the target candidate character can be simplified.
Optionally, in this embodiment of the present application, before the step 101, the candidate word display method provided in this embodiment of the present application further includes the following steps 103 and 104.
Step 103, the candidate word display device receives a second input from the user.
And step 104, the candidate character display device responds to the second input and divides the handwriting input interface into M areas corresponding to the second input.
Optionally, in this embodiment of the application, the second input may be a touch input (e.g., a click) or a hover input of the user on a target option of the at least two options; alternatively, the second input may be an input by the user in a handwriting input area in the handwriting input interface, for example, the second input is an input by the user drawing a 4-grid or a 9-grid in the handwriting input area.
Optionally, in this embodiment of the application, each of the at least two options corresponds to a dividing manner.
Optionally, in this embodiment of the application, the dividing manner may include at least one of the following: the left-right form, the up-down form, the left-middle-right form, the half-surrounding form, the full-surrounding form and the like can be determined according to actual use requirements, and the embodiment of the application is not limited.
For example, assuming that the division manner corresponding to the target option is a left-middle-right form and an upper-middle-lower form, the candidate word display device may divide the handwriting input interface into 9 regions (regions a to i shown in fig. 4 (a)). Further, assuming that the division modes corresponding to the target options are the left-right mode and the top-bottom mode, the candidate word display device may divide the handwriting input interface into 4 regions (regions a to d shown in fig. 4 b). In the embodiment of the application, the division modes corresponding to the target options are different, and the number of the plurality of areas may be different.
Optionally, in this embodiment of the application, each of the at least two options may indicate one writing mode, and each writing mode corresponds to one region division manner. Wherein the writing mode includes: single character writing mode and multiple character writing mode.
For example, if the target option indicates a single character writing mode, the candidate character display device may divide the handwriting input interface into 4 regions (region a to region d shown in fig. 4 (b)); if the target option indicates a multi-character writing mode, the candidate character display apparatus may divide the handwriting input interface into 9 regions (region a to region i as shown in (a) of fig. 4), wherein the candidate character display apparatus may determine one character from input trajectories within region a, region d, and region g, determine one character from input trajectories within region b, region e, and region h, and determine one character from input trajectories within region c, region f, and region i, so that the user may input 3 characters at a time.
It can be understood that in the single character writing mode, the user can input one character at a time on the handwriting input interface; in the multi-word mode, a user may enter multiple words at a time in the handwriting input interface.
In the embodiment of the application, the user can trigger the candidate character display device to divide the handwriting input interface according to the actual use requirement, so that the flexibility of inputting messages based on a handwriting input method can be improved, and the man-machine interaction performance is improved.
Optionally, in this embodiment of the application, in order to facilitate the user to input the first handwritten character in the handwriting input interface according to the relative position of the first handwritten character in the target character, the handwriting input apparatus may display area identifiers indicating the M areas, so that the user may input the handwritten character in a specific area (for example, the target area) in the handwriting input interface based on the area identifiers.
Optionally, in this embodiment of the application, the area identifier may be any identifier capable of identifying the M areas, for example, the area identifier may be an identifier of a dashed box in fig. 4, and of course, different colors and/or transparencies may be used to identify different areas in the multiple areas in an actual implementation.
For example, as shown in fig. 4, the candidate word display device may divide the handwritten word area 41 of the handwriting input interface 40 into 9 areas shown in (a) in fig. 4, sequentially area a to area i, and display an area identifier (specifically, a dashed-line frame identifier shown in (a) in fig. 4) for identifying the 9 areas; alternatively, the candidate character display device may divide the handwritten word area 41 in the handwriting input interface 40 into 4 areas shown in fig. 4 (b), which are area a to area d in sequence, and display an area identifier (specifically, a dashed-line frame identifier shown in fig. 4 (a)) for identifying the 4 areas.
In this embodiment, the target area may be at least one area of the M areas, and specifically may be determined by the coordinate information.
In the embodiment of the application, the candidate character display device can display the area identifiers for identifying different areas of the handwriting input interface on the handwriting input interface, so that a user can conveniently input the first handwritten character in the corresponding area of the handwriting input interface according to the character shape structure of the character to be input, the accuracy of determining the relative position of the first handwritten character and the target character can be improved, and the accuracy of displaying the candidate character can be further improved.
Another possible implementation: the target information includes a second handwritten character input by the user before the first handwritten character is input
Optionally, in this embodiment of the present application, the second handwritten character may be a second part of the target word, and the first part (i.e., the first handwritten character) is different from the second part; i.e. the target candidate word may be determined from a plurality of portions of the target word.
For example, the target word is "frequently", the first handwritten character is "per", and the second handwritten character may be: "", so the matching degree between the target candidate word and the target word "frequently" can be improved.
Optionally, in this embodiment of the present application, the target candidate words may be words including the first handwritten character and the second handwritten character, or, the target candidate words may be words including characters whose stroke similarity to the first handwritten character and the second handwritten character is greater than or equal to a preset similarity threshold.
For example, assuming that the first handwritten character is "" and the second handwritten character is "per", the target candidate word may be "frequent", "sensitive" (i.e., the target candidate word includes the first handwritten character and the second handwritten character), "dare" (i.e., the target candidate word includes the first handwritten character and characters similar to the first handwritten character).
Optionally, in this embodiment of the application, the at least one handwritten character may be input by the user once, may also be input by the user multiple times, and may specifically be determined according to actual use requirements.
Optionally, in this embodiment of the application, when the at least one handwritten character is input by the user for multiple times, the at least one handwritten character is multiple characters.
Optionally, in this embodiment of the present application, in another implementation manner, before the step 101, the candidate word display apparatus provided in this embodiment of the present application may further include the following step 105 and step 106, and the step 102 may be specifically implemented by the following step C and step D.
And 105, under the condition that the second handwritten character is displayed, the candidate character display device receives a second input of the first control by the user.
Step 106, the candidate character display means determines the second handwritten character as part of the search term in response to the first input.
It should be noted that, compared with the prior art that after a character is input, the character is directly recognized and a candidate word is given, the first control in the embodiment of the present application is used to indicate that the second handwritten character is only a part of a word, and a candidate word does not need to be given directly, but needs to be determined together with the character input later.
Optionally, in this embodiment of the application, the first input may be a touch input or a hover input of the user to the first control.
Optionally, in this embodiment of the present application, the first input may be any possible input such as a click, a long press, a heavy press, and the like.
And step C, the candidate character display device determines a target candidate character according to the first handwritten character and the second handwritten character.
And D, displaying the target candidate character by the candidate character display device.
Wherein the target candidate word comprises a first handwritten character and the second handwritten character.
It is understood that in the embodiment of the present application, the search term includes a first handwritten character and a second handwritten character. I.e. the first handwritten character is another part of the search term.
In this embodiment of the application, the candidate character display apparatus may determine the target candidate character by using the first handwritten character and the second handwritten character in the writing split mode.
Optionally, in this embodiment of the application, in the writing splitting mode, the candidate character display device may display a multi-level filtering box if the user inputs an input to the first control in a case that the first control is displayed on the handwriting input interface and a handwritten character is displayed in the handwriting input interface, and add the handwritten character to the multi-level filtering input box as a part of the search term. It is understood that in the embodiment of the present application, the characters of the multi-level filter box are used as a part of the search term.
The candidate character display method provided by the embodiment of the present application is exemplarily described below by taking an example of adding a handwritten character to a multi-level filtering box.
Optionally, in this embodiment of the present application, the target information includes a second handwritten character, and before the step 105, the candidate word display method provided in this embodiment of the present application may further include the following steps 107 to 108.
Step 107, the candidate character display device receives a second handwritten character input by the user.
Step 108, the candidate word display device displays at least one character, wherein the at least one character comprises a second handwritten character.
In the embodiment of the application, when a user remembers a plurality of parts of a target word (for example, the first handwritten character and the second handwritten character) but does not determine the relative position relationship between the parts, the user may add the at least one handwritten character to the multi-level screening boxes in sequence, so that after the user inputs the first handwritten character, the candidate character display device may determine a target candidate word including the first handwritten character and the second handwritten character by combining the first handwritten character and the second handwritten character, which not only can improve the accuracy of displaying the candidate word, but also can reduce the operation complexity of inputting content by the user using a handwriting input method.
A further possible implementation is described in detail below with reference to specific examples.
For example, assuming that the writing splitting mode in the electronic device is in the on state and the target word is "frequently", as shown in (a) in fig. 5, the handwriting input interface 50 includes a handwriting area 51 and a first control 52, and the user can input "every" (i.e., a second handwritten character) in the handwriting area 51, as shown in (b) in fig. 5, the candidate word display device can display "every", and can sequentially display "sensitive", "daily", "every", "year" (i.e., at least one third handwritten character) after "every". Then, as shown in fig. 5 (b), the user may click on the first control 52 (i.e., the first input), and as shown in fig. 5 (c), the candidate word display means may display a multi-level filter box 53 and display "per" (i.e., the second handwritten character) in the multi-level filter box 53; the user continues to input "" (i.e., the first handwritten character) in the handwriting input area 51, and the candidate character display device continues to search for the character including "every" in the character pattern while recognizing the handwriting trajectory of "" in the character library, so that the filtering range can be narrowed and the more qualified character can be weighted up, so that the candidate character display device can display "frequently" as shown in (d) of fig. 5, and of course, as shown in (b) of fig. 5, in an actual implementation, the candidate character display device can display characters similar to "frequently" such as "sensitive", "dare", "pulling", and the like after "frequently".
Yet another possible implementation: the target information includes voice information
Optionally, in this embodiment of the application, the voice information may include a letter string corresponding to the target word, or may include a letter string and a tone corresponding to the target word. The target candidate character can be determined according to the pinyin of a part of the target character and the target character.
For example, assuming that the target word is "frequently", the voice information may include: the term "f-n" includes the Pinyin and tone of "frequently".
It will be appreciated that the method may be applied in a scenario where a user remembers a portion of a target word and the pronunciation of the target word.
Optionally, in this embodiment of the application, in another possible implementation manner, the step 102 may be specifically implemented by the following steps E to G.
E, determining a candidate character set corresponding to the voice information by a candidate character display device according to the voice information, wherein each candidate character in the candidate character set is matched with the voice information;
and F, determining the character including the first handwritten character in the candidate character set as a target candidate character by the candidate character display device.
And G, displaying the target candidate character by the candidate character display device.
The following describes the implementation process of the above-mentioned still another possible implementation manner.
1) The candidate character display device is in a pinyin and radical word output mode, and at the moment, the voice recognition function in the candidate character display device is in an open state. 2) When a user writes on the handwriting input interface, the voice of a character to be input (namely a target character) can be read, so that the candidate character display device can record the current handwriting track of the user and acquire the voice information input by the user. 3) The candidate character display device can identify a handwriting track of a user to acquire a first handwritten character, then the candidate character display device can search a pronunciation of a character matched with the voice information in a character library by combining the voice information input by the user to serve as a candidate character set, and then a character including the first handwritten character in the candidate character set serves as a target candidate character.
For example, as shown in fig. 6, assuming that the user desires to input "many" (i.e., a target word), the user may write "per" on the handwriting input interface 60, and in the process of writing "per", input the voice information "f a n" through the voice input method, so that the candidate word display apparatus may identify and display the best candidate word "many" in combination with "per" and the voice information "f a n".
In the embodiment of the application, the candidate character display device can combine the handwriting track recognition technology and the voice recognition technology, so that the accuracy of displaying candidate characters by the candidate character display device can be improved.
In the candidate character display method provided in the embodiment of the application, when the first handwritten character input by the user on the handwriting input interface is received, the target candidate character can be determined and displayed together by combining the first handwritten character with the input area (determined by the coordinate information of the first input on the handwriting input interface), other handwritten characters (i.e. at least one handwritten character) or pinyin (i.e. voice information) input by the user when the first handwritten character is input, i.e. combining the first handwritten character with the feature information of the character to be input by the user, so that the degree of dependence of the handwriting input method on the shape of the handwriting input by the user can be reduced, and the accuracy of the electronic device in displaying the candidate characters can be improved.
It should be noted that, in the candidate word display method provided in the embodiment of the present application, the execution main body may be a candidate word display apparatus, or a control module in the candidate word display apparatus for executing the candidate word display method. In the embodiment of the present application, a candidate word display method executed by a candidate word display device is taken as an example, and the candidate word display device provided in the embodiment of the present application is described.
With reference to fig. 7, an embodiment of the present application provides a candidate word display apparatus 70, where the candidate word display apparatus 70 may include: a receiving module 71 and a display module 72. A receiving module 71, configured to receive a first handwritten character input by a user when a handwriting input interface is displayed; and a display module 72, configured to display a target candidate word according to the first handwritten character and the target information received by the receiving module 71, where the target candidate word may include the first handwritten character.
Wherein the target information may include any one of: the method comprises the steps of firstly inputting first position information of a user on a handwriting input interface, inputting a second handwritten character before the user inputs a first handwritten character, and inputting voice information during the process of inputting the first handwritten character by the user.
In a possible implementation manner, the target information may include first location information; the display module 72 may include a first determination submodule and a first display submodule. The first determining submodule is used for determining a target candidate character according to the first handwritten character and the relative position of a first position in the handwriting input interface, wherein the first position is the position indicated by the first position information; and the first display submodule is used for displaying the target candidate words determined by the first determination submodule.
In a possible implementation manner, the handwriting input interface may include M regions, where M is a positive integer; and the first determining submodule is specifically used for determining a target candidate character according to the first handwritten character and the relative position of the target area in the handwriting input interface under the condition that the first position is in the target area in the M areas.
In a possible implementation manner, the target information may include a second handwritten character; the receiving module 71 is further configured to receive a first input to the first control before receiving the first handwritten character input by the user; the apparatus may also include a determination module; the display module 72 may include a second determination submodule and a second display submodule; a determination module for determining the first handwritten character as part of the search term in response to the first input received by the receiving module 71; a second determining sub-module, configured to determine, in response to the first input received by the receiving module 71, a target candidate word according to the first handwritten character and the second handwritten character; and the second display submodule is used for displaying the target candidate words determined by the second determination submodule.
Wherein the target candidate word may include a first handwritten character and a second handwritten character.
In a possible implementation manner, the target information may include target information that may include voice information; the display module 72 may include a third determination submodule and a third display submodule. The third determining submodule is used for determining a candidate character set corresponding to the voice information according to the voice information, determining characters which can include the first handwritten character in the candidate character set as target candidate characters, and matching each candidate character in the candidate character set with the voice information; and the third display submodule is used for displaying the target candidate words determined by the third determination submodule.
In the candidate character display apparatus provided in the embodiment of the application, since the first handwritten character may be combined with the input area (determined by the coordinate information of the first input on the handwriting input interface) when the first handwritten character is input, other handwritten characters (i.e. at least one handwritten character) or pinyin (i.e. voice information) input by the user, that is, the first handwritten character may be combined with the feature information of the character to be input by the user to jointly determine and display the target candidate character, not only the degree of dependence of the handwriting input method on the shape of the handwriting input by the user may be reduced, but also the accuracy of displaying the candidate character may be improved.
The beneficial effects of the various implementation manners in this embodiment may specifically refer to the beneficial effects of the corresponding implementation manners in the above method embodiments, and are not described herein again to avoid repetition.
The candidate word display device in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal. The device can be mobile electronic equipment or non-mobile electronic equipment. By way of example, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-mobile electronic device may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a Television (TV), a teller machine or a self-service machine, and the like, and the embodiments of the present application are not particularly limited.
The candidate word display device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, and embodiments of the present application are not limited specifically.
The candidate word display device 70 provided in this embodiment of the application can implement each process implemented by the method embodiments of fig. 1 to fig. 6, and is not described here again to avoid repetition.
As shown in fig. 8, an electronic device 200 according to an embodiment of the present application is further provided, which includes a processor 202, a memory 201, and a program or an instruction stored in the memory 201 and executable on the processor 202, where the program or the instruction is executed by the processor 202 to implement the processes of the candidate word display method embodiment, and can achieve the same technical effects, and the descriptions are omitted here to avoid repetition.
It should be noted that the electronic devices in the embodiments of the present application include the mobile electronic devices and the non-mobile electronic devices described above.
Fig. 9 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.
The electronic device 1000 includes, but is not limited to: a radio frequency unit 1001, a network module 1002, an audio output unit 1003, an input unit 1004, a sensor 1005, a display unit 1006, a user input unit 1007, an interface unit 1008, a memory 1009, and a processor 1010.
Those skilled in the art will appreciate that the electronic device 1000 may further comprise a power source (e.g., a battery) for supplying power to various components, and the power source may be logically connected to the processor 1010 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system. The electronic device structure shown in fig. 9 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than those shown, or combine some components, or arrange different components, and thus, the description is not repeated here.
The user input unit 1007 is used for receiving a first handwritten character input by a user under the condition that a handwriting input interface is displayed; a display unit 1006, configured to display a target candidate word according to the first handwritten character and the target information received by the user input unit 1007, where the target candidate word may include the first handwritten character.
Wherein the target information may include any one of: the method comprises the steps of firstly inputting first position information of a user on a handwriting input interface, inputting a second handwritten character before the user inputs a first handwritten character, and inputting voice information during the process of inputting the first handwritten character by the user.
In a possible implementation manner, the target information may include first location information; the processor 1010 is used for determining a target candidate character according to the first handwritten character and the relative position of the first position in the handwriting input interface, wherein the first position is the position indicated by the first position information; and a display unit 1006, configured to display the target candidate words determined by the processor 1010.
In a possible implementation manner, the handwriting input interface may include M regions, where M is a positive integer; the processor 1010 is specifically configured to determine a target candidate word according to the first handwritten character and a relative position of the target area in the handwriting input interface when the first position is within a target area of the M areas.
In a possible implementation manner, the target information may include a second handwritten character; the user input unit 1007 is further used for receiving a first input to the first control before receiving a first handwritten character input by the user; the apparatus may also include a determination module; a determination module for determining a first handwritten character as a part of a search word in response to a first input received by the user input unit 1007; a processor 1010 for determining a target candidate word based on the first handwritten character and the second handwritten character in response to a first input received by the user input unit 1007; and a display unit 1006, configured to display the target candidate words determined by the processor 1010.
Wherein the target candidate word may include a first handwritten character and a second handwritten character.
In a possible implementation manner, the target information may include target information that may include voice information. The processor 1010 is configured to determine, according to the speech information, a candidate word set corresponding to the speech information, and determine, as a target candidate word, a word that may include the first handwritten character in the candidate word set, where each candidate word in the candidate word set is matched with the speech information; and a display unit 1006, configured to display the target candidate words determined by the processor 1010.
In the electronic device provided by the embodiment of the application, the first handwritten character can be combined with an input area (determined by coordinate information of the first input on the handwriting input interface) when the first handwritten character is input, other handwritten characters (i.e. at least one handwritten character) or pinyin (i.e. voice information) input by the user, that is, the first handwritten character is combined with feature information of a character to be input by the user to jointly determine and display a target candidate character, so that the degree of dependence of a handwriting input method on the shape of the character input by the user can be reduced, and the accuracy of displaying the candidate character can be improved.
The beneficial effects of the various implementation manners in this embodiment may specifically refer to the beneficial effects of the corresponding implementation manners in the above method embodiments, and are not described herein again to avoid repetition.
It should be understood that in the embodiment of the present application, the input Unit 1004 may include a Graphics Processing Unit (GPU) 10041 and a microphone 10042, and the Graphics Processing Unit 10041 processes image data of still pictures or videos obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The display unit 1006 may include a display panel 10061, and the display panel 10061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 1007 includes a touch panel 10071 and other input devices 10072. The touch panel 10071 is also referred to as a touch screen. The touch panel 10071 may include two parts, a touch detection device and a touch controller. Other input devices 10072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein. The memory 1009 may be used to store software programs as well as various data, including but not limited to application programs and operating systems. Processor 1010 may integrate an application processor that handles primarily operating systems, user interfaces, applications, etc. and a modem processor that handles primarily wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 1010.
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements each process of the candidate word display method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
The processor is a processor in the electronic device in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk. The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement each process of the candidate word display method embodiment, and the same technical effect can be achieved.
It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as system-on-chip, system-on-chip or system-on-chip, etc.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present application.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (12)
Priority Applications (2)
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| CN202110839403.5A CN113687724A (en) | 2021-07-23 | 2021-07-23 | Candidate character display method and device and electronic equipment |
| PCT/CN2022/107333 WO2023001272A1 (en) | 2021-07-23 | 2022-07-22 | Candidate character display method and apparatus, and an electronic device |
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| CN202110839403.5A CN113687724A (en) | 2021-07-23 | 2021-07-23 | Candidate character display method and device and electronic equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114791783A (en) * | 2022-03-18 | 2022-07-26 | 联想(北京)有限公司 | Information processing method and information processing equipment |
| CN115543100A (en) * | 2022-10-09 | 2022-12-30 | 科大讯飞股份有限公司 | Handwriting input candidate rapid pre-judging method based on vehicle-mounted input method and electronic equipment |
| WO2023001272A1 (en) * | 2021-07-23 | 2023-01-26 | 维沃移动通信有限公司 | Candidate character display method and apparatus, and an electronic device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU5196701A (en) * | 1996-05-23 | 2001-08-16 | Apple Computer, Inc. | Method and apparatuses for handwriting recognition |
| CN101059734A (en) * | 2006-04-18 | 2007-10-24 | 高静敏 | Cross-square superposed Chinese character writing templet |
| CN101082836A (en) * | 2007-06-29 | 2007-12-05 | 华中科技大学 | Chinese characters input system integrating voice input and hand-written input function |
| KR20080059505A (en) * | 2006-12-25 | 2008-06-30 | 가시오게산키 가부시키가이샤 | Handwriting Character Input Device |
| CN103793393A (en) * | 2012-10-29 | 2014-05-14 | 无敌科技(西安)有限公司 | System and method for inputting correct character strings through spelling |
| CN103970467A (en) * | 2013-02-04 | 2014-08-06 | 英华达（上海）科技有限公司 | Multi-input-method handwriting recognition system and method |
| WO2015083290A1 (en) * | 2013-12-06 | 2015-06-11 | 株式会社 東芝 | Electronic device and method for processing handwritten document information |
| CN107368205A (en) * | 2017-07-26 | 2017-11-21 | 维沃移动通信有限公司 | A kind of hand-written inputting method and mobile terminal |
| CN109062498A (en) * | 2018-09-01 | 2018-12-21 | 冯志刚 | A kind of fast Chinese character hand-writing input method |
| CN109388249A (en) * | 2017-08-02 | 2019-02-26 | 北京搜狗科技发展有限公司 | Input processing method, device, terminal and the readable storage medium storing program for executing of information |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808806B (en) * | 2014-01-28 | 2019-10-25 | 北京三星通信技术研究有限公司 | Method and device for realizing Chinese character input according to uncertainty information |
| KR102815110B1 (en) * | 2019-11-19 | 2025-06-04 | 삼성전자주식회사 | Electronic device and operating method for converting from handwriting input to text |
| CN113687724A (en) * | 2021-07-23 | 2021-11-23 | 维沃移动通信有限公司 | Candidate character display method and device and electronic equipment |
-
2021
- 2021-07-23 CN CN202110839403.5A patent/CN113687724A/en active Pending
-
2022
- 2022-07-22 WO PCT/CN2022/107333 patent/WO2023001272A1/en not_active Ceased
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU5196701A (en) * | 1996-05-23 | 2001-08-16 | Apple Computer, Inc. | Method and apparatuses for handwriting recognition |
| CN101059734A (en) * | 2006-04-18 | 2007-10-24 | 高静敏 | Cross-square superposed Chinese character writing templet |
| KR20080059505A (en) * | 2006-12-25 | 2008-06-30 | 가시오게산키 가부시키가이샤 | Handwriting Character Input Device |
| CN101082836A (en) * | 2007-06-29 | 2007-12-05 | 华中科技大学 | Chinese characters input system integrating voice input and hand-written input function |
| CN103793393A (en) * | 2012-10-29 | 2014-05-14 | 无敌科技(西安)有限公司 | System and method for inputting correct character strings through spelling |
| CN103970467A (en) * | 2013-02-04 | 2014-08-06 | 英华达（上海）科技有限公司 | Multi-input-method handwriting recognition system and method |
| WO2015083290A1 (en) * | 2013-12-06 | 2015-06-11 | 株式会社 東芝 | Electronic device and method for processing handwritten document information |
| CN107368205A (en) * | 2017-07-26 | 2017-11-21 | 维沃移动通信有限公司 | A kind of hand-written inputting method and mobile terminal |
| CN109388249A (en) * | 2017-08-02 | 2019-02-26 | 北京搜狗科技发展有限公司 | Input processing method, device, terminal and the readable storage medium storing program for executing of information |
| CN109062498A (en) * | 2018-09-01 | 2018-12-21 | 冯志刚 | A kind of fast Chinese character hand-writing input method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023001272A1 (en) * | 2021-07-23 | 2023-01-26 | 维沃移动通信有限公司 | Candidate character display method and apparatus, and an electronic device |
| CN114791783A (en) * | 2022-03-18 | 2022-07-26 | 联想(北京)有限公司 | Information processing method and information processing equipment |
| CN114791783B (en) * | 2022-03-18 | 2024-09-17 | 联想(北京)有限公司 | Information processing method and information processing device |
| CN115543100A (en) * | 2022-10-09 | 2022-12-30 | 科大讯飞股份有限公司 | Handwriting input candidate rapid pre-judging method based on vehicle-mounted input method and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023001272A1 (en) | 2023-01-26 |
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Application publication date: 20211123 |