CN111078025A - Method and terminal equipment for determining correctness of input Chinese characters - Google Patents
Method and terminal equipment for determining correctness of input Chinese characters Download PDFInfo
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- CN111078025A CN111078025A CN201910686720.0A CN201910686720A CN111078025A CN 111078025 A CN111078025 A CN 111078025A CN 201910686720 A CN201910686720 A CN 201910686720A CN 111078025 A CN111078025 A CN 111078025A
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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
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/14—Image acquisition
- G06V30/148—Segmentation of character regions
- G06V30/153—Segmentation of character regions using recognition of characters or words
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/28—Character recognition specially adapted to the type of the alphabet, e.g. Latin alphabet
- G06V30/287—Character recognition specially adapted to the type of the alphabet, e.g. Latin alphabet of Kanji, Hiragana or Katakana characters
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Abstract
The embodiment of the invention discloses a method and terminal equipment for determining whether input Chinese characters are correct, which are used for acquiring a first picture, wherein the first picture comprises Chinese characters handwritten by a user, and then the first picture is identified by using a preset neural network algorithm to determine whether the Chinese characters in the first picture are accurate or not; the method can help the user to correct the dictation error and improve the learning efficiency of the user. The method provided by the embodiment of the invention comprises the following steps: in the dictation detection process, acquiring a first picture, wherein the first picture comprises Chinese characters handwritten by a user; identifying the first picture by using a preset neural network algorithm to obtain a first Chinese character; judging whether the first Chinese character is accurate or not according to the first Chinese character and a preset reference Chinese character set; if the first Chinese character is determined to be correct, outputting indication information of correct dictation; and if the first Chinese character is determined to be wrong, outputting indication information of dictation errors.
Description
Technical Field
The invention relates to the technical field of education, in particular to a method and terminal equipment for determining whether input Chinese characters are correct or not.
Background
In the existing dictation detection process, an OCR recognition method is usually adopted to obtain the handwritten Chinese characters of the user, but the terminal equipment cannot judge whether the input Chinese characters are correct, i.e. whether the input Chinese characters have more strokes or less strokes, and the like, and cannot help the user to correct the wrong writing method.
Disclosure of Invention
The embodiment of the invention provides a method and terminal equipment for determining whether an input Chinese character is correct, which are used for acquiring a first picture, wherein the first picture comprises a Chinese character handwritten by a user, and then the first picture is identified by using a preset neural network algorithm to determine whether the first Chinese character included in the first picture is correct; the method can help the user to correct the dictation error and improve the learning efficiency of the user.
In view of the above, a first aspect of the present invention provides a method for determining whether an input chinese character is correct, which may include:
in the dictation detection process, acquiring a first picture, wherein the first picture comprises Chinese characters handwritten by a user;
identifying the first picture by using a preset neural network algorithm to obtain a first Chinese character;
judging whether the first Chinese character is accurate or not according to the first Chinese character and a preset reference Chinese character set;
if the first Chinese character is determined to be correct, outputting indication information of correct dictation;
and if the first Chinese character is determined to be wrong, outputting indication information of dictation errors.
Optionally, in some embodiments of the present invention, the determining whether the first chinese character is accurate according to the first chinese character and a preset reference chinese character set includes:
determining whether the first Chinese character has multi-writing strokes or not according to the first Chinese character and a preset reference Chinese character set;
if the first Chinese character is determined to be correct, outputting indication information of correct dictation, comprising the following steps:
if the first Chinese character is determined to have no multi-writing strokes, outputting indication information of correct dictation;
if the first Chinese character is determined to be wrong, outputting indication information of dictation errors, wherein the indication information comprises:
and if the first Chinese character is determined to have multi-writing strokes, outputting indication information of dictation errors.
Optionally, in some embodiments of the present invention, the determining whether the first chinese character is accurate according to the first chinese character and a preset reference chinese character set includes:
determining whether the first Chinese character has few strokes or not according to the first Chinese character and a preset reference Chinese character set;
if the first Chinese character is determined to be correct, outputting indication information of correct dictation, comprising the following steps:
if the first Chinese character is determined to have no strokes written infrequently, outputting indicating information of correct dictation;
if the first Chinese character is determined to be wrong, outputting indication information of dictation errors, wherein the indication information comprises:
and if the first Chinese character is determined to have few written strokes, outputting indication information of dictation errors.
Alternatively, in some embodiments of the present invention,
if the first Chinese character is determined to have multi-written strokes, outputting indication information of dictation errors, wherein the indication information comprises:
if the first Chinese character is determined to have multi-written strokes, indicating information of dictation errors is played in a voice mode or indicating information of dictation errors is displayed in a character mode, and the part of the first Chinese character with the multi-written strokes is identified;
alternatively, the first and second electrodes may be,
and if the first Chinese character is determined to have multi-writing strokes, displaying indication information of dictation errors or displaying indication information of dictation errors by characters through voice, and displaying a correct writing method of the first Chinese character on the display screen.
Alternatively, in some embodiments of the present invention,
if the first Chinese character is determined to have few written strokes, outputting indication information of dictation errors, wherein the indication information comprises:
if the first Chinese character is determined to have few written strokes, indicating information of dictation errors is played in a voice mode or indicating information of dictation errors is displayed in a character mode, and a part of the first Chinese character with many written strokes is identified;
alternatively, the first and second electrodes may be,
and if the first Chinese character is determined to have few written strokes, displaying indication information of dictation errors or displaying indication information of dictation errors by characters in a voice mode, and displaying a correct writing method of the first Chinese character on the display screen.
A second aspect of the present invention provides a terminal device, which may include:
the acquisition module is used for acquiring a first picture in the dictation detection process, wherein the first picture comprises Chinese characters handwritten by a user;
the processing module is used for identifying the first picture by using a preset neural network algorithm to obtain a first Chinese character; judging whether the first Chinese character is accurate or not according to the first Chinese character and a preset reference Chinese character set; if the first Chinese character is determined to be correct, outputting indication information of correct dictation; and if the first Chinese character is determined to be wrong, outputting indication information of dictation errors.
Alternatively, in some embodiments of the present invention,
the processing module is specifically used for determining whether the first Chinese character has multi-writing strokes according to the first Chinese character and a preset reference Chinese character set; if the first Chinese character is determined to have no multi-writing strokes, outputting indication information of correct dictation; and if the first Chinese character is determined to have multi-writing strokes, outputting indication information of dictation errors.
Alternatively, in some embodiments of the present invention,
the processing module is specifically used for determining whether the first Chinese character has few strokes according to the first Chinese character and a preset reference Chinese character set; if the first Chinese character is determined to have no strokes written infrequently, outputting indicating information of correct dictation; and if the first Chinese character is determined to have few written strokes, outputting indication information of dictation errors.
Alternatively, in some embodiments of the present invention,
the processing module is specifically used for playing indication information of dictation errors or indication information of character display dictation errors in a voice mode and identifying a part of the first Chinese character with multi-written strokes if the first Chinese character is determined to have few written strokes;
alternatively, the first and second electrodes may be,
the processing module is specifically configured to play indication information of dictation errors or display indication information of dictation errors in a voice mode and display a correct writing method of the first Chinese character on the display screen if it is determined that the first Chinese character has few written strokes.
Alternatively, in some embodiments of the present invention,
the processing module is specifically used for playing indication information of dictation errors or indication information of character display dictation errors in a voice mode and identifying a part of the first Chinese character with multi-written strokes if the first Chinese character is determined to have few written strokes;
alternatively, the first and second electrodes may be,
the processing module is specifically configured to play indication information of dictation errors or display indication information of dictation errors in a voice mode and display a correct writing method of the first Chinese character on the display screen if it is determined that the first Chinese character has few written strokes.
A third aspect of the present invention provides a terminal device, which may include:
a memory storing executable program code;
a processor coupled with the memory;
the processor calls the executable program code stored in the memory for executing the steps of the method for determining whether the input Chinese character is correct or not as described in the first aspect of the present invention and any one of the optional implementation manners of the first aspect.
A fourth aspect of the present invention provides a readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the steps of the method for determining whether an input chinese character is correct or not as described in the first aspect of the present invention and any one of the alternative implementations of the first aspect.
According to the technical scheme, the embodiment of the invention has the following advantages:
in the embodiment of the invention, in the dictation detection process, a first picture is obtained, wherein the first picture comprises Chinese characters handwritten by a user; identifying the picture by using a preset neural network algorithm to obtain a first Chinese character; judging whether the first Chinese character is accurate or not according to the first Chinese character and a preset reference Chinese character set; if the first Chinese character is determined to be correct, outputting indication information of correct dictation; and if the first Chinese character is determined to be wrong, outputting indication information of dictation errors. The method comprises the steps that a first picture comprises Chinese characters handwritten by a user, the first picture is identified by using a preset neural network algorithm to obtain corresponding Chinese characters, and whether the Chinese characters are accurate or not is judged according to the Chinese characters and a preset reference Chinese character set; the method can help the user to correct the dictation error and improve the learning efficiency of the user.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the embodiments and the drawings used in the description of the prior art, and obviously, the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained according to the drawings.
FIG. 1 is a diagram of an embodiment of a method for determining whether an input Chinese character is correct or not according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of another embodiment of a method for determining whether an input Chinese character is correct according to an embodiment of the present invention;
FIG. 3 is a diagram of an embodiment of a terminal device in an embodiment of the present invention;
fig. 4 is a schematic diagram of another embodiment of the terminal device in the embodiment of the present invention.
Detailed Description
The embodiment of the invention provides a method and terminal equipment for determining whether an input Chinese character is correct, which are used for acquiring a first picture, wherein the first picture comprises a Chinese character handwritten by a user, and then the first picture is identified by using a preset neural network algorithm to determine whether the first Chinese character included in the first picture is correct; the method can help the user to correct the dictation error and improve the learning efficiency of the user.
In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. The embodiments based on the present invention should fall into the protection scope of the present invention.
Illustratively, the terminal device mentioned in the embodiments of the present invention may include a general handheld electronic terminal, such as a smart phone, a portable terminal, a Personal Digital Assistant (PDA), a Portable Multimedia Player (PMP) device, a notebook computer, a notebook (Note Pad), a Wireless Broadband (Wibro) terminal, a tablet computer (PC), and a smart PC.
The technical solution of the present invention is further explained in an embodiment, as shown in fig. 1, which is a schematic diagram of an embodiment of a method for determining whether an input chinese character is correct or not in an embodiment of the present invention, and the method may include:
101. in the dictation detection process, a first picture is obtained, wherein the first picture comprises Chinese characters handwritten by a user.
It can be understood that in the dictation detection process, the terminal device can broadcast the dictation Chinese characters through the player, and when the user hears the broadcast of the dictation Chinese characters, the user can write the Chinese characters on paper, paper notebooks, textbooks, desks, blackboards, other electronic devices and the like, the terminal device obtains a first picture through the camera, wherein the first picture comprises the Chinese characters handwritten by the user; the Chinese characters handwritten by the user can also be Chinese characters which are trained by the user, and the dictation broadcasting of the terminal equipment is not needed.
The terminal equipment can be placed near paper, paper notebooks, textbooks, desks, blackboards and the like, and the terminal equipment can shoot the Chinese characters written by the user conveniently.
It should be noted that, other electronic devices respond to the dictation operation performed by the user on the display screen to obtain the handwritten chinese characters of the user. It should be noted that the display screen herein may also be a virtual display screen, or may also be an entity display screen, and is not limited specifically.
When the display screen is an entity display screen, responding to dictation operation of a user on the display screens of other electronic equipment by using a touch pen in the dictation detection process of other electronic equipment, and acquiring handwritten Chinese characters of the user; or, in the dictation detection process, other electronic equipment responds to the dictation operation of the user finger on the display screen to acquire the handwritten Chinese characters of the user.
Optionally, the terminal device may photograph other electronic devices to obtain the first picture, or capture a screen of a user handwritten Chinese character by the other electronic devices to obtain the first picture, and then send the first picture to the terminal device, and the terminal device receives the first picture. Or other electronic equipment converts the Chinese characters handwritten by the user into a first picture comprising the Chinese characters handwritten by the user, and then sends the first picture to the terminal equipment, and the terminal equipment receives the first picture.
Illustratively, other electronic devices respond to double-click operation, single-click operation, sliding operation and the like of a user and convert Chinese characters handwritten by the user into a first picture; or, the other electronic equipment responds to the operation of the user on the specific control, and performs screen capture to obtain a first picture, wherein the first picture comprises the Chinese characters handwritten by the user.
102. And identifying the first picture by using a preset neural network algorithm to obtain a first Chinese character.
And the terminal equipment identifies the first picture by using a preset neural network algorithm to obtain the first Chinese character, wherein the first Chinese character is a Chinese character handwritten by the user. It is understood that the preset neural network algorithm is trained on the collected big data, wherein the collected big data comprises a plurality of pictures of different Chinese characters input by the user. A large number of pictures of the same Chinese character input by the user can be trained, and finally, the neural network algorithm of different Chinese characters is obtained.
103. And judging whether the first Chinese character is accurate or not according to the first Chinese character and a preset reference Chinese character set.
Optionally, in some embodiments of the present invention, the determining whether the first chinese character is accurate according to the first chinese character and a preset reference chinese character set includes: and determining whether the first Chinese character has multi-writing strokes or not according to the first Chinese character and a preset reference Chinese character set.
Optionally, in some embodiments of the present invention, the determining whether the first chinese character is accurate according to the first chinese character and a preset reference chinese character set includes: and determining whether the first Chinese character has few strokes or not according to the first Chinese character and a preset reference Chinese character set.
It will be appreciated that the preset set of reference Chinese characters is a large set of correct Chinese characters. Or, the preset reference Chinese character set is the Chinese characters broadcasted by the terminal equipment.
104. And if the first Chinese character is determined to be correct, outputting indication information of correct dictation.
If the terminal device determines that the first Chinese character is correct, the terminal device outputs indication information that dictation is correct, which may include: and if the terminal equipment determines that the first Chinese character has no multi-writing strokes, the terminal equipment outputs indication information of correct dictation.
If the terminal device determines that the first Chinese character is correct, the terminal device outputs indication information that dictation is correct, which may include: and if the terminal equipment determines that the first Chinese character has no strokes written infrequently, the terminal equipment outputs indication information of correct dictation.
It can be understood that if the terminal device determines that the Chinese character has neither multi-stroke nor short-stroke, the terminal device outputs indication information for dictation correctness.
Illustratively, the terminal device outputs indication information for dictation correctness, such as words such as "write correctly, very excellent" or "continue to add oil"; optionally, the text indication information may be popped up, and a sound prompt may be accompanied at the same time, where the sound may be a playing sound of the indication information corresponding to the text, or may be another prompting sound; for example: the prompt tone is victory, or the prompt tones of 'Wa, you like a stick', 'written right', 'completely correct' and the like.
Further, the manner in which the terminal device outputs the indication information with correct dictation may be a manner of popping up the indication information with correct dictation in a rotating pop-up manner, or a manner of popping up an air bubble, where the indication information with correct dictation is displayed in the air bubble, or a manner of popping up the indication information with correct dictation in a shaking manner, or another pop-up manner, and the embodiment of the present invention is not limited specifically.
Furthermore, when the terminal device pops up a bubble and displays indication information of correct dictation in the bubble, the terminal device can detect whether the bubble is clicked by the user within a specified time, and if so, the terminal device can add corresponding virtual resources (such as learning credits, game coins, virtual props and the like) to the personal account corresponding to the user, so that the user can be better stimulated to practice writing, and man-machine interactivity is improved.
105. And if the first Chinese character is determined to be wrong, outputting indication information of dictation errors, wherein the indication information of the errors comprises wrong parts.
If the first Chinese character is determined to be wrong, outputting indication information of dictation errors, which may include: and if the first Chinese character is determined to have multi-writing strokes, outputting indication information of dictation errors, wherein the indication information of errors comprises error positions.
Optionally, in some embodiments of the present invention, the outputting the indication information of the dictation error if it is determined that the first chinese character has multi-written strokes may include: if the first Chinese character is determined to have multi-written strokes, indicating information of dictation errors is played in a voice mode or indicating information of dictation errors is displayed in a character mode, and the part of the first Chinese character with the multi-written strokes is identified; or if the first Chinese character is determined to have multi-writing strokes, indicating information of dictation errors is played in voice or displayed in characters, and the correct writing method of the first Chinese character is displayed on the display screen.
If the first Chinese character is determined to be wrong, outputting indication information of dictation errors, which may include: and if the first Chinese character is determined to have few written strokes, outputting indication information of dictation errors.
Optionally, in some embodiments of the present invention, the outputting an indication information of a dictation error if it is determined that the first chinese character has few written strokes may include: if the first Chinese character is determined to have few written strokes, indicating information of dictation errors is played in a voice mode or indicating information of dictation errors is displayed in a character mode, and a part of the first Chinese character with many written strokes is identified; or if the first Chinese character is determined to have few written strokes, displaying indication information of dictation errors or displaying indication information of dictation errors by characters in a voice mode, and displaying a correct writing method of the first Chinese character on the display screen.
Illustratively, if the first Chinese character is wrong, the multi-written stroke or the low-written stroke can be displayed directly on the Chinese character input by the user in another color, thickness or the like; or, the correct writing method of the Chinese character is displayed directly on the interface for displaying the Chinese character input by the user. It can be understood that the correct writing method of the Chinese character can adjust the size or the position.
If the terminal equipment determines that the first Chinese character is wrong, indicating information of dictation errors can be output. Optionally, the text indication information may be popped up, and a sound prompt may be accompanied at the same time, where the sound may be a playing sound of the text indication information or other prompt sounds; for example: the warning sound is wrong, or warning sounds such as 'bad meaning, writing error, further trying to, that the students need doing good effort', 'irrelevant, and continuing to add oil next time', and the like.
In the embodiment of the invention, in the dictation detection process, a first picture is obtained, wherein the first picture comprises Chinese characters handwritten by a user; identifying the picture by using a preset neural network algorithm to obtain a first Chinese character; judging whether the first Chinese character is accurate or not according to the first Chinese character and a preset reference Chinese character set; if the first Chinese character is determined to be correct, outputting indication information of correct dictation; and if the first Chinese character is determined to be wrong, outputting indication information of dictation errors. The method comprises the steps that a first picture comprises Chinese characters handwritten by a user, the first picture is identified by using a preset neural network algorithm to obtain corresponding Chinese characters, and whether the Chinese characters are accurate or not is judged according to the Chinese characters and a preset reference Chinese character set; the method can help the user to correct the dictation error and improve the learning efficiency of the user.
As shown in fig. 2, a schematic diagram of another embodiment of the method for determining whether an input chinese character is correct according to an embodiment of the present invention may include:
201. in the dictation detection process, a first picture is obtained, wherein the first picture comprises Chinese characters handwritten by a user.
202. And identifying the picture by using a preset neural network algorithm to obtain a first Chinese character.
203. And judging whether the first Chinese character is accurate or not according to the first Chinese character and a preset reference Chinese character set.
204. And if the first Chinese character is determined to be correct, outputting indication information of correct dictation.
205. And if the first Chinese character is determined to be wrong, outputting indication information of dictation errors.
In the embodiment of the present invention, the steps 201-205 are similar to the steps 101-105 in the embodiment shown in fig. 1, and are not described herein again.
206. And reading the first Chinese character again to obtain a second picture, wherein the second picture comprises the Chinese character handwritten by the user again.
In the embodiment of the invention, the terminal equipment can collect the wrong Chinese character information handwritten by the user and re-report the Chinese characters with wrong handwriting. When a user can write Chinese characters on paper, a paper notebook, a textbook, a desk, a blackboard, other electronic equipment and the like again, the terminal equipment acquires a second picture through the camera, and the second picture comprises the Chinese characters written by the user again.
It can be understood that when the Chinese character handwritten by the user is photographed again, other electronic devices can be used to photograph the current Chinese character, and then the photographed picture is sent to the terminal device. The terminal device can also be used to photograph by using the front camera or by using the rear camera, and the photographing is not limited specifically.
It should be noted that step 206 is followed by step 205.
207. And identifying the second picture by using a preset neural network algorithm to obtain the second Chinese character.
And the terminal equipment identifies the second picture by using a preset neural network algorithm to obtain the second Chinese character, wherein the second Chinese character is the Chinese character handwritten by the user again.
It is understood that the preset neural network algorithm is trained on the collected big data, wherein the collected big data comprises a plurality of pictures of different Chinese characters input by the user. A large number of pictures of the same Chinese character input by the user can be trained, and finally, the neural network algorithm of different Chinese characters is obtained.
208. And judging whether the second Chinese character is accurate or not according to the second Chinese character and a preset reference Chinese character set.
Optionally, in some embodiments of the present invention, the determining whether the second chinese character is accurate according to the second chinese character and a preset reference chinese character set includes: determining whether the second Chinese character has multi-writing strokes or not according to the second Chinese character and a preset reference Chinese character set; or, determining whether the second Chinese character has the few-writing strokes or not according to the second Chinese character and a preset reference Chinese character set.
209. And if the second Chinese character is determined to be correct, outputting indication information of correct dictation.
When the terminal device determines that the second Chinese character has no more strokes or less strokes, the second Chinese character is determined to be correct, the terminal device outputs indication information for dictation to be correct, and it can be understood that the terminal device can carry out point counting each time the dictation is correct, and small gifts can be exchanged when the point counting reaches a certain number. Different points can be set for different gifts.
210. And if the second Chinese character is determined to be wrong, outputting indication information of the dictation error, and sending the indication information of the dictation error to the administrator terminal equipment.
When the terminal equipment determines that the second Chinese character has multi-writing strokes or few writing strokes, the second Chinese character error is determined, indication information of the dictation error is output, and the indication information of the dictation error is output and sent to the manager terminal equipment.
It can be understood that the administrator terminal device may be a terminal device used by a teacher of the user, may also be a terminal device used by a parent of the user, and may also be a terminal device used by another guardian of the user, which is not limited specifically.
If the second Chinese character is determined to be wrong, outputting indication information of the dictation error, and sending the indication information of the dictation error to the terminal equipment of the manager, so that the indication information of the dictation error can be output on the terminal equipment where the user inputs the second Chinese character, and the indication information of the dictation error can be sent to the terminal equipment of the manager. Then, the user also knows that the user listens to the writing error again, and the manager also knows that the user listens to the writing error, so that the user can pay more attention to learning the second Chinese character, and the exercise needs to be strengthened.
It can be understood that if it is determined that the second Chinese character is wrong, outputting indication information of the dictation mistake and sending the indication information of the dictation mistake to the administrator terminal device, further, displaying a correct writing method of the second Chinese character on a display screen, and simultaneously displaying idioms, poems, sentences and the like of the second Chinese character, which is helpful for a user to better master the second Chinese character.
In the embodiment of the invention, in the dictation detection process, a first picture is obtained, wherein the first picture comprises Chinese characters handwritten by a user; identifying the picture by using a preset neural network algorithm to obtain a first Chinese character; judging whether the first Chinese character is accurate or not according to the first Chinese character and a preset reference Chinese character set; if the first Chinese character is determined to be correct, outputting indication information of correct dictation; and if the first Chinese character is determined to be wrong, outputting indication information of dictation errors. The method comprises the steps that a first picture comprises Chinese characters handwritten by a user, the first picture is identified by using a preset neural network algorithm to obtain corresponding Chinese characters, and whether the Chinese characters are accurate or not is judged according to the Chinese characters and a preset reference Chinese character set; the method can help the user to correct the dictation error and improve the learning efficiency of the user.
Further, the terminal device may collect the chinese character information of the user input error, re-report and read the chinese character information of the input error, re-learn, if the input error still exists, the terminal device outputs the indication information of the dictation error, and may report the indication information of the second chinese character dictation error to the administrator terminal device, so that the user also knows that the user listens for the dictation error again, and the administrator also knows that the user listens for the dictation error, and will pay more attention to the learning of the second chinese character by the user, and must strengthen the practice.
As shown in fig. 3, which is a schematic diagram of an embodiment of a terminal device in the embodiment of the present invention, the schematic diagram may include:
an obtaining module 301, configured to obtain a first picture in a dictation detection process, where the first picture includes a user-written Chinese character;
a processing module 302, configured to identify the first picture by using a preset neural network algorithm, so as to obtain the first Chinese character; judging whether the first Chinese character is accurate or not according to the first Chinese character and a preset reference Chinese character set; if the first Chinese character is determined to be correct, outputting indication information of correct dictation; and if the first Chinese character is determined to be wrong, outputting indication information of dictation errors.
Alternatively, in some embodiments of the present invention,
a processing module 302, configured to determine whether the first Chinese character has a multi-writing stroke according to the first Chinese character and a preset reference Chinese character set; if the first Chinese character is determined to have no multi-writing strokes, outputting indication information of correct dictation; and if the first Chinese character is determined to have multi-writing strokes, outputting indication information of dictation errors.
Alternatively, in some embodiments of the present invention,
a processing module 302, configured to determine whether the first Chinese character has an oligograph according to the first Chinese character and a preset reference Chinese character set; if the first Chinese character is determined to have no strokes written infrequently, outputting indicating information of correct dictation; and if the first Chinese character is determined to have few written strokes, outputting indication information of dictation errors.
Alternatively, in some embodiments of the present invention,
the processing module 302 is specifically configured to, if it is determined that the first Chinese character has few written strokes, play indication information of dictation errors or display indication information of dictation errors in a voice manner, and identify a part of the first Chinese character having many written strokes;
alternatively, the first and second electrodes may be,
the processing module 302 is specifically configured to play indication information of dictation errors or display indication information of dictation errors in a voice manner and display a correct writing method of the first Chinese character on the display screen if it is determined that the first Chinese character has few written strokes.
Alternatively, in some embodiments of the present invention,
the processing module 302 is specifically configured to, if it is determined that the first Chinese character has few written strokes, play indication information of dictation errors or display indication information of dictation errors in a voice manner, and identify a part of the first Chinese character having many written strokes;
alternatively, the first and second electrodes may be,
the processing module 302 is specifically configured to play indication information of dictation errors or display indication information of dictation errors in a voice manner and display a correct writing method of the first Chinese character on the display screen if it is determined that the first Chinese character has few written strokes.
Alternatively, in some embodiments of the present invention,
the processing module 302 is further configured to perform re-reading on the first Chinese character, and respond to an input operation of a user to obtain a current Chinese character; the first Chinese character is reported again, and the input operation of a user is responded to, so that the current Chinese character is obtained; identifying the first picture by using a preset neural network algorithm to determine whether the current Chinese character is correct or not; if the current Chinese character is determined to be correct, outputting indication information of correct dictation; and if the current Chinese character is determined to be wrong, outputting indication information of the dictation error, and sending the indication information of the dictation error to the administrator terminal equipment.
Alternatively, in some embodiments of the present invention,
the processing module 302 is further configured to perform a credit once every time the dictation is correct, and redeem the gift when the credit reaches a certain amount.
As shown in fig. 4, which is a schematic diagram of another embodiment of the terminal device in the embodiment of the present invention, the schematic diagram may include:
a memory 401 storing executable program code;
a processor 402 coupled with the memory 401;
the processor 402 calls said executable program code stored in the memory 401 for performing the steps of:
in the dictation detection process, acquiring a first picture, wherein the first picture comprises Chinese characters handwritten by a user;
identifying the first picture by using a preset neural network algorithm to obtain the first Chinese character;
judging whether the first Chinese character is accurate or not according to the first Chinese character and a preset reference Chinese character set;
if the first Chinese character is determined to be correct, outputting indication information of correct dictation;
and if the first Chinese character is determined to be wrong, outputting indication information of dictation errors.
Optionally, in some embodiments of the present invention, the processor 402 calls the executable program code stored in the memory 401, for performing the following steps:
determining whether the first Chinese character has multi-writing strokes or not according to the first Chinese character and a preset reference Chinese character set;
if the first Chinese character is determined to have no multi-writing strokes, outputting indication information of correct dictation;
and if the first Chinese character is determined to have multi-writing strokes, outputting indication information of dictation errors.
Optionally, in some embodiments of the present invention, the processor 402 calls the executable program code stored in the memory 401, for performing the following steps:
determining whether the first Chinese character has few strokes or not according to the first Chinese character and a preset reference Chinese character set;
if the first Chinese character is determined to have no strokes written infrequently, outputting indicating information of correct dictation;
and if the first Chinese character is determined to have few written strokes, outputting indication information of dictation errors.
Optionally, in some embodiments of the present invention, the processor 402 calls the executable program code stored in the memory 401, for performing the following steps:
if the first Chinese character is determined to have multi-written strokes, indicating information of dictation errors is played in a voice mode or indicating information of dictation errors is displayed in a character mode, and the part of the first Chinese character with the multi-written strokes is identified;
alternatively, the first and second electrodes may be,
and if the first Chinese character is determined to have multi-writing strokes, displaying indication information of dictation errors or displaying indication information of dictation errors by characters through voice, and displaying a correct writing method of the first Chinese character on the display screen.
Optionally, in some embodiments of the present invention, the processor 402 calls the executable program code stored in the memory 401, for performing the following steps:
if the first Chinese character is determined to have few written strokes, indicating information of dictation errors is played in a voice mode or indicating information of dictation errors is displayed in a character mode, and a part of the first Chinese character with many written strokes is identified;
alternatively, the first and second electrodes may be,
and if the first Chinese character is determined to have few written strokes, displaying indication information of dictation errors or displaying indication information of dictation errors by characters in a voice mode, and displaying a correct writing method of the first Chinese character on the display screen.
Optionally, in some embodiments of the present invention, the processor 402 calls the executable program code stored in the memory 401, for performing the following steps:
the first Chinese character is reported again, and the input operation of a user is responded to, so that the current Chinese character is obtained; the first Chinese character is reported again, and the input operation of a user is responded to, so that the current Chinese character is obtained; identifying the first picture by using a preset neural network algorithm to determine whether the current Chinese character is correct or not; if the current Chinese character is determined to be correct, outputting indication information of correct dictation; and if the current Chinese character is determined to be wrong, outputting indication information of the dictation error, and sending the indication information of the dictation error to the administrator terminal equipment.
Optionally, in some embodiments of the present invention, the processor 402 calls the executable program code stored in the memory 401, for performing the following steps:
each time the dictation is correct, the terminal equipment can carry out one-time point counting, and when the point counting reaches a certain number, the gift is redeemed.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product.
The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website site, computer, server, or data center to another website site, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that a computer can store or a data storage device, such as a server, a data center, etc., that is integrated with one or more available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present invention, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A method for determining whether an input Chinese character is correct or not is characterized by comprising the following steps:
in the dictation detection process, acquiring a first picture, wherein the first picture comprises Chinese characters handwritten by a user;
identifying the first picture by using a preset neural network algorithm to obtain a first Chinese character;
judging whether the first Chinese character is accurate or not according to the first Chinese character and a preset reference Chinese character set;
if the first Chinese character is determined to be correct, outputting indication information of correct dictation;
and if the first Chinese character is determined to be wrong, outputting indication information of dictation errors.
2. The method of claim 1, wherein said determining whether the first chinese character is accurate based on the first chinese character and a preset set of reference chinese characters comprises:
determining whether the first Chinese character has multi-writing strokes or not according to the first Chinese character and a preset reference Chinese character set;
if the first Chinese character is determined to be correct, outputting indication information of correct dictation, comprising the following steps:
if the first Chinese character is determined to have no multi-writing strokes, outputting indication information of correct dictation;
if the first Chinese character is determined to be wrong, outputting indication information of dictation errors, wherein the indication information comprises:
and if the first Chinese character is determined to have multi-writing strokes, outputting indication information of dictation errors.
3. The method of claim 1, wherein said determining whether the first chinese character is accurate based on the first chinese character and a preset set of reference chinese characters comprises:
determining whether the first Chinese character has few strokes or not according to the first Chinese character and a preset reference Chinese character set;
if the first Chinese character is determined to be correct, outputting indication information of correct dictation, comprising the following steps:
if the first Chinese character is determined to have no strokes written infrequently, outputting indicating information of correct dictation;
if the first Chinese character is determined to be wrong, outputting indication information of dictation errors, wherein the indication information comprises:
and if the first Chinese character is determined to have few written strokes, outputting indication information of dictation errors.
4. The method of claim 2, wherein outputting dictation error indicating information if it is determined that the first Chinese character has multiple-written strokes comprises:
if the first Chinese character is determined to have multi-written strokes, indicating information of dictation errors is played in a voice mode or indicating information of dictation errors is displayed in a character mode, and the part of the first Chinese character with the multi-written strokes is identified;
alternatively, the first and second electrodes may be,
and if the first Chinese character is determined to have multi-writing strokes, displaying indication information of dictation errors or displaying indication information of dictation errors by characters through voice, and displaying a correct writing method of the first Chinese character on the display screen.
5. The method of claim 3, wherein outputting dictation error indicating information if it is determined that the first Chinese character has few strokes comprises:
if the first Chinese character is determined to have few written strokes, indicating information of dictation errors is played in a voice mode or indicating information of dictation errors is displayed in a character mode, and a part of the first Chinese character with many written strokes is identified;
alternatively, the first and second electrodes may be,
and if the first Chinese character is determined to have few written strokes, displaying indication information of dictation errors or displaying indication information of dictation errors by characters in a voice mode, and displaying a correct writing method of the first Chinese character on the display screen.
6. A terminal device, comprising:
the acquisition module is used for acquiring a first picture in the dictation detection process, wherein the first picture comprises Chinese characters handwritten by a user;
the processing module is used for identifying the first picture by using a preset neural network algorithm to obtain the first Chinese character; judging whether the first Chinese character is accurate or not according to the first Chinese character and a preset reference Chinese character set; if the first Chinese character is determined to be correct, outputting indication information of correct dictation; and if the first Chinese character is determined to be wrong, outputting indication information of dictation errors.
7. The terminal device of claim 6,
the processing module is specifically used for determining whether the first Chinese character has multi-writing strokes according to the first Chinese character and a preset reference Chinese character set; if the first Chinese character is determined to have no multi-writing strokes, outputting indication information of correct dictation; and if the first Chinese character is determined to have multi-writing strokes, outputting indication information of dictation errors.
8. The terminal device of claim 6,
the processing module is specifically used for determining whether the first Chinese character has few strokes according to the first Chinese character and a preset reference Chinese character set; if the first Chinese character is determined to have no strokes written infrequently, outputting indicating information of correct dictation; and if the first Chinese character is determined to have few written strokes, outputting indication information of dictation errors.
9. The terminal device of claim 7,
the processing module is specifically used for playing indication information of dictation errors or indication information of character display dictation errors in a voice mode and identifying a part of the first Chinese character with multi-written strokes if the first Chinese character is determined to have few written strokes;
alternatively, the first and second electrodes may be,
the processing module is specifically configured to play indication information of dictation errors or display indication information of dictation errors in a voice mode and display a correct writing method of the first Chinese character on the display screen if it is determined that the first Chinese character has few written strokes.
10. The terminal device of claim 8,
the processing module is specifically used for playing indication information of dictation errors or indication information of character display dictation errors in a voice mode and identifying a part of the first Chinese character with multi-written strokes if the first Chinese character is determined to have few written strokes;
alternatively, the first and second electrodes may be,
the processing module is specifically configured to play indication information of dictation errors or display indication information of dictation errors in a voice mode and display a correct writing method of the first Chinese character on the display screen if it is determined that the first Chinese character has few written strokes.
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