CN111081083A - Method for dictating, reporting and reading and electronic equipment - Google Patents
Method for dictating, reporting and reading and electronic equipment Download PDFInfo
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- CN111081083A CN111081083A CN201910624001.6A CN201910624001A CN111081083A CN 111081083 A CN111081083 A CN 111081083A CN 201910624001 A CN201910624001 A CN 201910624001A CN 111081083 A CN111081083 A CN 111081083A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/04—Electrically-operated educational appliances with audible presentation of the material to be studied
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/62—Text, e.g. of license plates, overlay texts or captions on TV images
- G06V20/63—Scene text, e.g. street names
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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
Abstract
The embodiment of the invention relates to the technical field of education, and discloses a dictation, reading and writing method and electronic equipment, wherein the method comprises the following steps: in the dictation process, starting a shooting module to monitor a dictation area, taking the time of broadcasting the dictation content as an initial time, detecting whether writing behaviors are generated on the dictation area from the initial time, and broadcasting first prompt information corresponding to the dictation content if the writing behaviors are not detected to be generated on the dictation area within a first preset time after the initial time; and if the writing behavior generated on the dictation area is not detected within a second preset time after the first prompt message is broadcasted, broadcasting a second prompt message corresponding to the dictation content. Therefore, when the user fails to write the dictation content for a long time, different prompt messages corresponding to the dictation content are output, so that the user can be helped to master the dictation content; and a dictation and reading method for repeatedly broadcasting dictation contents is not adopted, so that the dictation efficiency is effectively improved.
Description
Technical Field
The invention relates to the technical field of education, in particular to a dictation and reading method and electronic equipment.
Background
Some family education equipment possess the dictation function, can report the dictation audio frequency that dictation content corresponds for the user listens and writes. In the dictation process, the family education equipment monitors the writing behavior of the user in real time, and if the user does not write after exceeding the preset time length when dictating the current dictation content, the family education equipment repeatedly broadcasts the current dictation content. However, in practice, it has been found that if the user does not actually grasp the knowledge points corresponding to the dictation content, it is difficult to help the user remember how to write the dictation content even if the broadcasting is repeated, and thus it is difficult to help the user grasp the dictation content. If the number of times of repeated broadcasting is large, the dictation time is long and the dictation efficiency is low.
Disclosure of Invention
In view of the above drawbacks, the embodiment of the invention discloses a dictation and reading method and an electronic device, which can help a user to master dictation contents and improve dictation efficiency.
The first aspect of the embodiment of the invention discloses a method for dictating, reading and writing, which comprises the following steps:
in the dictation process, starting a shooting module to monitor a dictation area;
taking the time of broadcasting the dictation content as the starting time, and detecting whether writing behaviors are generated on the dictation area from the starting time;
if the writing behavior generated on the dictation area is not detected within a first preset time after the starting time, broadcasting first prompt information corresponding to the dictation content;
if the writing behavior generated on the dictation area is not detected within a second preset time after the first prompt message is broadcasted, broadcasting a second prompt message corresponding to the dictation content;
wherein the generation rule of the first prompt message is different from the generation rule of the second prompt message.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, before the broadcasting the first prompt information corresponding to the dictation content, the method further includes:
performing word formation on the dictation content according to the generation rule of the first prompt message to obtain a combined word containing the dictation content as the prompt message of the dictation content;
and, before the second prompt message corresponding to the dictation content is broadcast, the method further comprises:
and splitting the font of the dictation content according to the generation rule of the second prompt message to obtain the font structure of the dictation content as the prompt message of the dictation content.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, the splitting the font of the dictation content according to the generation rule of the second prompt information to obtain a font structure of the dictation content as the prompt information of the dictation content includes:
acquiring a character image corresponding to the dictation content from a dictation database;
splitting the character image to obtain a plurality of stroke lines forming the character image;
combining the stroke lines to obtain a plurality of components forming the character image;
analyzing the relative positions of a plurality of the radicals forming the character image to obtain the font structure of the dictation content as the prompt information of the dictation content.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, the method further includes:
if the fact that writing behaviors are generated on the dictation area is detected, shooting the dictation contents on the dictation area to obtain a dictation image, and identifying character contents on the dictation image;
comparing the text content with the standard answer corresponding to the dictation content to obtain the error content of the writing error of the user;
outputting inquiry information, wherein the inquiry information is used for inquiring whether the user learns the correct content corresponding to the wrong content;
and if a learning instruction input by the user is received, outputting the writing animation aiming at the correct content to guide the user to imitate the writing animation to write.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, after obtaining the error content of the writing error of the user by comparing the text content with the standard answer corresponding to the dictation content, the method further includes:
acquiring correct contents in the text contents except the wrong contents;
detecting whether non-standard content which does not accord with writing standard exists in the correct content; the irregular content refers to character content with discrete font structure, inclined font or continuous writing;
and if so, outputting the writing specification aiming at the irregular content to guide the user to specify the writing behavior.
A second aspect of an embodiment of the present invention discloses an electronic device, including:
the shooting control unit is used for starting the shooting module to monitor the dictation area in the dictation process;
the writing detection unit is used for detecting whether writing behaviors are generated on the dictation area from the starting time by taking the time of broadcasting the dictation contents as the starting time;
the first prompting unit is used for broadcasting first prompting information corresponding to the dictation content when the fact that writing behaviors are generated on the dictation area is not detected within a first preset time after the starting time;
the second prompting unit is used for broadcasting second prompting information corresponding to the dictation content when the fact that writing behaviors are generated on the dictation area is not detected within a second preset time after the first prompting information is broadcasted;
wherein the generation rule of the first prompt message is different from the generation rule of the second prompt message.
As an optional implementation manner, in a second aspect of the embodiment of the present invention, the electronic device further includes:
the first generating unit is used for performing word formation on the dictation content according to a generating rule of the first prompt information before the first prompt unit broadcasts first prompt information corresponding to the dictation content so as to obtain a combined word containing the dictation content as the prompt information of the dictation content;
and the second generating unit is used for splitting the font of the dictation content according to the generation rule of the second prompt information before the second prompt information corresponding to the dictation content is broadcasted by the second broadcasting unit, so that the font structure of the dictation content is obtained and used as the prompt information of the dictation content.
As an optional implementation manner, in a second aspect of the embodiment of the present invention, the second generating unit includes:
the image acquisition subunit is used for acquiring the character image corresponding to the dictation content from the dictation database;
the image splitting subunit is used for splitting the character image to obtain a plurality of stroke lines forming the character image;
the line combination subunit is used for combining the stroke lines to obtain a plurality of radicals forming the character image;
a generating subunit, configured to analyze relative positions of the components forming the text image to obtain a font structure of the dictation content as a prompt message of the dictation content
As an optional implementation manner, in a second aspect of the embodiment of the present invention, the electronic device further includes:
the character recognition unit is used for shooting the dictation content on the dictation area to obtain a dictation image and recognizing the character content on the dictation image when the fact that writing behaviors are generated on the dictation area is detected;
the correction unit is used for comparing the text content with the standard answer corresponding to the dictation content to obtain the wrong content of the writing error of the user;
an inquiring unit configured to output inquiry information for inquiring whether the user learns correct content corresponding to the wrong content;
and the writing learning unit is used for outputting the writing animation aiming at the correct content when receiving the instruction for learning input by the user so as to guide the user to imitate the writing animation for writing.
As an optional implementation manner, in a second aspect of the embodiment of the present invention, the electronic device further includes:
the content acquisition unit is used for acquiring correct contents in the text contents except the wrong contents after the correction unit compares the text contents with the standard answers corresponding to the dictation contents to obtain the wrong contents of the user with writing errors;
the standard detection unit is used for detecting whether the correct content has non-standard content which does not accord with the writing standard; the irregular content refers to character content with discrete font structure, inclined font or continuous writing;
and the writing correction unit is used for outputting the writing specification aiming at the non-standard content to guide the user to specify the writing behavior.
A third aspect of an embodiment of the present invention discloses an electronic device, including:
a memory storing executable program code;
a processor coupled with the memory;
the processor calls the executable program code stored in the memory to execute the method for dictating, reading and broadcasting disclosed by the first aspect of the embodiment of the invention.
A fourth aspect of the embodiments of the present invention discloses a computer-readable storage medium, which stores a computer program, where the computer program enables a computer to execute a method for dictating, reading and listening disclosed in the first aspect of the embodiments of the present invention.
A fifth aspect of embodiments of the present invention discloses a computer program product, which, when run on a computer, causes the computer to perform some or all of the steps of any one of the methods of the first aspect.
A sixth aspect of the present embodiment discloses an application publishing platform, where the application publishing platform is configured to publish a computer program product, where the computer program product is configured to, when running on a computer, cause the computer to perform part or all of the steps of any one of the methods in the first aspect.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
in the embodiment of the invention, a shooting module is started to monitor a dictation area in the dictation process, the moment of broadcasting the dictation content is taken as the starting moment, whether writing behaviors are generated on the dictation area is detected from the starting moment, and if the writing behaviors are not detected to be generated on the dictation area within a first preset time after the starting moment, first prompt information corresponding to the dictation content is broadcasted; if the writing behavior generated on the dictation area is not detected within a second preset time after the first prompt message is broadcasted, broadcasting a second prompt message corresponding to the dictation content; the generation rule of the first prompt message is different from the generation rule of the second prompt message. Therefore, when the user fails to write the dictation content for a long time, different prompt messages corresponding to the dictation content are output, so that the user can be helped to master the dictation content; and the dictation and reading method for repeatedly broadcasting the dictation content is abandoned, so that the dictation efficiency is effectively improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic flowchart of a method for dictating, reporting and reading according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of another method for dictating and reading in accordance with an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of another electronic device provided in an embodiment of the invention;
fig. 5 is a schematic structural diagram of another electronic device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely 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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "comprises" and "comprising," and any variations thereof, of embodiments of the present invention are intended to cover non-exclusive inclusions, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The embodiment of the invention discloses a dictation and reading method and electronic equipment, which can improve the subject identification accuracy of a subject image and improve the user experience. The following detailed description is made in conjunction with the accompanying drawings from the perspective of an electronic device.
Example one
Referring to fig. 1, fig. 1 is a schematic flow chart of a method for listening, writing, reporting and reading according to an embodiment of the present invention. The method for dictating, reporting and reading depicted in fig. 1 is suitable for electronic devices such as a family education machine, a smart phone, a tablet computer, a personal computer and the like. The embodiment of the present invention describes a method for listening, writing, reporting and reading by taking an electronic device as an example, and should not be construed as a limitation to the method. As shown in fig. 1, the method of dictating an announcement and reading may include the following steps.
101. And in the dictation process, starting the shooting module to monitor the dictation area.
In the embodiment of the invention, the dictation area is an area which can be shot by a shooting module of the electronic equipment to obtain a clear image, and the user places the dictation book in the dictation area in the dictation process, so that the electronic equipment can monitor the writing action and the dictation content on the dictation book.
102. And taking the time of broadcasting the dictation content as the starting time, and detecting whether writing behaviors are generated on the dictation area from the starting time.
In the embodiment of the present invention, the writing behavior refers to the actions of a writing tool (such as a pen, a pencil, or a touch pen) and a hand generated when a user writes characters on the dictation area.
As an optional implementation manner, in the dictation process, the electronic device shoots the dictation area in real time through the shooting module to obtain a coherent multi-frame image, and takes the moment when the dictation content is broadcasted as the starting moment, identifies the positions of the user hand and the writing tool in each frame of image from the starting moment, can judge the moving track of the user hand and the writing tool, and if the moving track conforming to the preset writing behavior is detected, can determine that the writing behavior is generated on the dictation area from the starting moment.
103. And if the writing behavior generated on the dictation area is not detected within a first preset time after the starting moment, broadcasting first prompt information corresponding to the dictation content.
In the embodiment of the invention, if the writing behavior generated on the dictation area is detected, the user is determined to finish writing the current dictation content, so that the next dictation content is dictated; when the user fails to hear the dictation content or the user fails to remember the writing method of the dictation content, writing behaviors cannot be generated on the dictation area.
As an alternative implementation manner, before the first prompt message corresponding to the dictation content is reported, the word formation is performed on the dictation content according to the generation rule of the first prompt message, so as to obtain a combined word containing the dictation content as the prompt message of the dictation content. Specifically, according to the generation rule of the first prompt information, the dictation content "good" is retrieved to obtain the commonly used word "good", and then the first prompt information may be "good, good; if the writing behavior generated on the dictation area is not detected within a first preset time after the starting time, the user is considered to fail to timely identify the specific characters corresponding to the dictation content after the electronic equipment broadcasts the dictation content, and the first prompt information 'good and good-minded' corresponding to the dictation content is broadcast at the moment, so that the user can know the dictation content more clearly according to the first prompt information, and writing wrong content with the same pronunciation as the dictation content is avoided.
As another optional implementation, since the dictation content may have a plurality of parts of speech, such as "good" of the dictation content has parts of speech such as adjectives, adverbs or auxiliary words, the generation of the first prompt information has randomness, and the different first prompt information may have differences in the degree of inspiration of the user, such as "good, good" is better than "good, good to user", so that the first prompt information triggered by a plurality of users when dictating the same dictation content can be recorded, the average interval time from when each first prompt information is broadcasted to when a dictation area generates writing behaviors is counted, and the shorter the average interval time, the higher the degree of inspiration of the first prompt information is given to the users, so that after the first prompt information with a certain data volume and the corresponding average interval time are counted, the first prompt information with the shortest average interval time to generate the writing behaviors is selected as the fixed first prompt information of the dictation content And when subsequently prompting the dictation content, the best first prompt information is broadcasted, so that inconsistent prompting effects of the first prompt information are avoided.
104. And if the writing behavior generated on the dictation area is not detected within a second preset time after the first prompt message is broadcasted, broadcasting a second prompt message corresponding to the dictation content.
In the embodiment of the invention, the generation rule of the first prompt message is different from the generation rule of the second prompt message. After the first prompt message is broadcasted to the user, the user may still not recognize the dictation content, and at this time, a second prompt message is generated by adopting a generation rule different from that of the first prompt message, so that the user is helped to recognize the dictation content from different angles.
As an optional implementation manner, before the second prompt information corresponding to the dictation content is reported, the font of the dictation content is split according to the generation rule of the second prompt information to obtain the font structure of the dictation content as the prompt information of the dictation content, which may be implemented by the following manners: acquiring a character image corresponding to the dictation content from a dictation database; splitting the character image to obtain a plurality of stroke lines forming the character image; combining a plurality of stroke lines to obtain a plurality of radicals forming a character image; analyzing the relative positions of a plurality of radicals forming the character image to obtain the font structure of the dictation content as the prompt information of the dictation content. Specifically, the electronic device may be connected to a dictation database, and a text image corresponding to the dictation content is stored in the dictation database, so that the electronic device may obtain the text image corresponding to the dictation content in the dictation database, for example, after the electronic device obtains the text image of the dictation content "good", the text image of "good" is processed by using an edge recognition algorithm, and is split to obtain stroke lines "women, children" forming "good", after combining the "women, children", it may be found that the "women, children" cannot be further combined into a radical, and then the "women, children" are the radical of "good", and by detecting the relative positions of the radical "women, children" on the text image, it may be known that the font structure of "good" is a left-right structure, and then the second prompt information may be a "good, left-right structure"; if the writing behavior generated on the dictation area is not detected within the second preset time after the first prompt message is broadcasted, the user is considered that the dictation content still cannot be identified after the first prompt message of the dictation content is broadcasted by the electronic equipment, and the user is helped to identify the dictation content from the angle different from that of the first prompt content when the second prompt content of the dictation content is broadcasted.
As another alternative, more prompt information can be provided to the user through the second prompt content, for example, the second prompt content "good, left and right structure" is expanded to "good, left and right structure, beside the maiden character", so as to help the user to associate the dictation content with the character pattern structure of the dictation content and the angle of the radical without directly displaying the dictation content.
As another alternative, when the dictation content is a sentence or a paragraph, if the first preset duration and the second preset duration are reasonably set and the dictation efficiency can be ensured, the third preset duration and the third prompt content may also be set from other angles of the dictation content, for example, the article of the dictation content may be taken out. Therefore, according to the specific situation of the dictation content, for example, the dictation content is a Chinese word, an English word, a sentence or a paragraph, differential prompt contents are respectively set, and the user can be effectively helped to identify the dictation content.
In the embodiment of the invention, the shooting module is started to monitor the dictation area in the dictation process, the moment of broadcasting the dictation content is taken as the starting moment, whether writing behaviors are generated on the dictation area is detected from the starting moment, and if the writing behaviors are not detected to be generated on the dictation area within a first preset time after the starting moment, first prompt information corresponding to the dictation content is broadcasted; if the writing behavior generated on the dictation area is not detected within a second preset time after the first prompt message is broadcasted, broadcasting a second prompt message corresponding to the dictation content; the generation rule of the first prompt message is different from the generation rule of the second prompt message. Therefore, when the user fails to write the dictation content for a long time, different prompt messages corresponding to the dictation content are output, so that the user can be helped to master the dictation content; and a dictation and reading method for repeatedly broadcasting dictation contents is not adopted, so that the dictation efficiency is effectively improved.
Example two
Referring to fig. 2, fig. 2 is a schematic flowchart illustrating a method for listening, writing, reporting and reading according to another embodiment of the present invention. As shown in fig. 2, the method of dictating an announcement may include the following steps.
201. And in the dictation process, starting the shooting module to monitor the dictation area.
202. And taking the time of broadcasting the dictation content as the starting time, and detecting whether writing behaviors are generated on the dictation area from the starting time.
203. And if the writing behavior generated on the dictation area is not detected within a first preset time after the starting moment, broadcasting first prompt information corresponding to the dictation content.
204. And if the writing behavior generated on the dictation area is not detected within a second preset time after the first prompt message is broadcasted, broadcasting a second prompt message corresponding to the dictation content.
205. And correcting dictation content and providing learning guidance for a user.
In the embodiment of the invention, after the dictation contents and the prompt information are broadcasted, the dictation contents are written on the dictation book of the dictation area by the user, and the electronic equipment can shoot the dictation images with the dictation contents through the shooting module and modify the dictation contents.
As an optional implementation manner, if it is detected that a writing behavior is generated on the dictation area, the dictation content on the dictation area is shot to obtain a dictation image, and the text content on the dictation image is recognized; comparing the text content with the standard answers corresponding to the dictation content to obtain the error content of the writing error of the user; outputting inquiry information, wherein the inquiry information is used for inquiring whether a user learns the correct content corresponding to the wrong content; and if a learning instruction input by the user is received, outputting the writing animation aiming at the correct content to guide the user to imitate the writing animation for writing. Specifically, after the writing behavior generated on the dictation area is detected, the fact that the user has written the dictation content can be confirmed, at the moment, the dictation content on the dictation area is shot through the shooting module to obtain a dictation image with the dictation content, and the character content on the dictation image is recognized; after the text content corresponding to the dictation content written by the user is identified and obtained, the text content can be compared with the standard answer corresponding to the dictation content, so that the error content inconsistent with the corresponding standard answer in the text content can be found out; after obtaining the wrong content, the electronic equipment outputs inquiry information on a screen, wherein the inquiry information is used for inquiring whether a user learns the correct content corresponding to the wrong content, the inquiry information is also attached with a 'confirm' button and a 'cancel' button, and the user can automatically determine whether to learn by clicking the button on the screen; after the user clicks the 'confirm' button, the electronic equipment receives a learning instruction input by the user, and outputs writing animation aiming at wrong contents, if the user makes mistakes when writing 'good' and chooses to learn, the electronic equipment outputs 'good' correct font on a screen, and displays the 'good' writing sequence in the form of animation, so that the user can learn the correct contents corresponding to the characters which make mistakes by himself intuitively.
As another optional implementation, after comparing the text content with the standard answers corresponding to the dictation content to obtain the wrong content of the user with writing errors, obtaining the correct content in the text content except the wrong content; detecting whether non-standard contents which do not accord with writing standards exist in the correct contents; the non-standard content refers to character content which is discrete in character-shaped structure, inclined in character shape or written with a pen; and if so, outputting the writing specification aiming at the non-specification content to guide the user to specify the writing behavior. Specifically, writing habits are different from person to person, partial writing habits of users have an irregular phenomenon, although the electronic equipment can correctly recognize the dictation content written by the users, the irregular writing habits can cause the scroll of the users to have bad impression, therefore, the electronic equipment can also acquire correct content in the text content except wrong content, detect whether the irregular content which is not in accordance with the writing specification exists, the irregular content can be characters with discrete font structures in the text content, characters with excessively inclined fonts, characters with continuous strokes among different strokes, or characters which are correct in writing but have poor impression of the fonts, and the like.
Therefore, in the embodiment of the invention, the dictation content written by the user is corrected, so that the user can be helped to learn wrong content of dictation errors, the knowledge is consolidated, and the user can be helped to standardize the writing habit.
EXAMPLE III
Referring to fig. 3, fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the disclosure. As shown in fig. 3, the electronic device may include:
the shooting control unit 301 is used for starting a shooting module to monitor a dictation area in the dictation process;
a writing detection unit 302, configured to detect whether a writing behavior is generated in a dictation area from a start time by using a time when dictation content is broadcasted as the start time;
the first prompting unit 303 is configured to broadcast first prompting information corresponding to the dictation content when no writing behavior generated on the dictation area is detected within a first preset time period after the starting time;
the second prompting unit 304 is configured to broadcast second prompting information corresponding to the dictation content when a writing behavior generated on the dictation area is not detected within a second preset time period after the first prompting information is broadcast;
the generation rule of the first prompt information is different from the generation rule of the second prompt information.
A first generating unit 305, configured to perform word formation on the dictation content according to a generating rule of the first prompt information before the first prompt unit 303 broadcasts the first prompt information corresponding to the dictation content, so as to obtain a combined vocabulary containing the dictation content as prompt information of the dictation content;
and a second generating unit 306, configured to split the font of the dictation content according to a generation rule of the second prompt information before the second broadcasting unit broadcasts 304 the second prompt information corresponding to the dictation content, so as to obtain a font structure of the dictation content as the prompt information of the dictation content.
Wherein the second generating unit 306 includes:
an image obtaining subunit 3061, configured to obtain a text image corresponding to the dictation content from the dictation database;
the image splitting unit 3062 is used for splitting the character image to obtain a plurality of stroke lines forming the character image;
a line combination subunit 3063, configured to combine the stroke lines to obtain a plurality of radicals forming the text image;
the generating subunit 3064 is configured to analyze the relative positions of the radicals forming the text image, and obtain a font structure of the dictation content as the prompt information of the dictation content.
In the embodiment of the present invention, the writing detection unit 302 determines whether writing is performed on the dictation area by capturing an image of the dictation area captured by the control unit 301, when the writing is not detected on the dictation area within a first preset time period after the start time, the first prompt unit 303 broadcasts first prompt information corresponding to the dictation content, and when the writing is not detected on the dictation area within a second preset time period after the first prompt information is broadcasted, the second prompt unit 304 broadcasts second prompt information corresponding to the dictation content, wherein the first prompt information is generated by the first generation unit 305, and the second prompt information is generated by the second generation unit 306.
As an optional implementation manner, in the dictation process, the shooting control unit 301 shoots the dictation area in real time through the shooting module to obtain consecutive multi-frame images, and recognizes the positions of the user hand and the writing tool in each frame image from the starting time as the starting time from the time when the dictation content is broadcasted, so as to determine the moving track of the user hand and the writing tool, and if the moving track conforming to the preset writing behavior is detected, it is determined that the writing behavior is generated on the dictation area from the starting time.
As an alternative embodiment, before the first prompting unit 303 broadcasts the first prompting information corresponding to the dictation content, the first generating unit 305 performs word formation for the dictation content according to the generation rule of the first prompting information to obtain a combined word containing the dictation content as the prompting information of the dictation content. Specifically, the first generating unit 305 detects the part of speech of the dictation content according to the generating rule of the first prompt information, and if it is assumed that there are parts of speech such as nouns, adverbs, and adjectives in the "good" dictation content, performs word formation according to the part of speech of the "good" adjective to obtain a commonly used word "good person", then the first prompt information may be "good, good; if the writing behavior generated on the dictation area is not detected within the first preset time after the starting time, it is considered that the user cannot timely identify the specific characters corresponding to the dictation content after the electronic equipment broadcasts the dictation content, and at this time, the first prompt unit 303 broadcasts the first prompt information 'good, good-person' corresponding to the dictation content, so that the user can know the dictation content more clearly according to the first prompt information, and writing wrong content with the same pronunciation as the dictation content is avoided.
As another optional implementation manner, since the dictation content may have a plurality of parts of speech, for example, "good" of the dictation content has parts of speech such as adjectives, adverbs or auxiliary words, which makes the generation of the first prompt information random, and different first prompt information may have differences in the degree of inspiration of the user, for example, "good, good" is better than "good, and is better than" good, favorable ", the first prompt unit 303 may record first prompt information triggered by a plurality of users when dictating the same dictation content, and statistically broadcast an average interval time from when each first prompt information is broadcasted to when writing is generated in a dictation area, and determines that the average interval time is shorter and shorter, the degree of inspiration of the first prompt information is higher for the users, so that after the first prompt information with a certain data volume and the corresponding average interval time are statistically obtained, the first prompt information with the shortest average interval time to generate writing is selected as the best prompt information of the dictation content The best first prompt information is broadcasted when the dictation content is subsequently prompted, and inconsistent prompting effects of the first prompt information are avoided.
As an optional implementation manner, before the second prompting unit 304 reports the second prompting information corresponding to the dictation content, the second generating unit 306 splits the font of the dictation content according to the generating rule of the second prompting information to obtain the font structure of the dictation content as the prompting information of the dictation content, which may be implemented as follows: the image obtaining subunit 3061 obtains the text image corresponding to the dictation content from the dictation database; the image splitting unit 3062 splits the character image to obtain a plurality of stroke lines forming the character image; the line combination subunit 3063 combines the stroke lines to obtain the radicals forming the character image; the generation subunit 3064 analyzes the relative positions of the radicals forming the character image, and obtains the font structure of the dictation content as the prompt information of the dictation content. Specifically, the image obtaining subunit 3061 may be connected to a dictation database, and a text image corresponding to the dictation content is stored in the dictation database, so that the image obtaining subunit 3061 may obtain the text image corresponding to the dictation content in the dictation database, for example, after the image obtaining subunit 3061 obtains the text image with "good" dictation content, the image splitting subunit 3062 processes the "good" text image by using an edge recognition algorithm, and splits the text image to obtain stroke lines "woman, son" forming "good", after the line combining subunit 3063 combines the "woman, son", it may be found that the "woman, son" cannot be further combined into a partial radical, and then the "woman, son" is the "good" partial radical, and the generating subunit 3064 may know that the font structure of "good" is a left-right structure by detecting the relative positions of the partial radicals "woman, son" on the text image, the second prompt message may be "good, left right structure"; if the writing behavior is not detected on the dictation area within the second preset time after the first prompt unit 303 broadcasts the first prompt information, it is considered that the user still cannot identify the dictation content after the first prompt unit 303 broadcasts the first prompt information of the dictation content, and at this time, the second prompt unit 304 broadcasts the second prompt content of the dictation content, and helps the user identify the dictation content from a different angle from the first prompt content.
As another alternative, the second prompting unit 304 may further provide more prompting information to the user through the second prompting content, for example, expanding the second prompting content "good, left and right structure" to "good, left and right structure, beside the maiden character", so as to help the user to associate the dictation content with the character pattern structure of the dictation content and the angle of the radical without directly displaying the dictation content.
As another alternative, when the dictation content is a sentence or a paragraph, if the first preset duration and the second preset duration are reasonably set and the dictation efficiency can be ensured, the third preset duration and the third prompt content may also be set from other angles of the dictation content, for example, the article of the dictation content may be taken out. Therefore, according to the specific situation of the dictation content, for example, the dictation content is a Chinese word, an English word, a sentence or a paragraph, differential prompt contents are respectively set, and the user can be effectively helped to identify the dictation content.
In the embodiment of the present invention, in the dictation process, the shooting control unit 301 starts the shooting module to monitor the dictation area, the writing detection unit 302 detects whether writing is generated on the dictation area from the starting time by using the time of broadcasting the dictation content as the starting time, and if it is not detected that writing is generated on the dictation area within a first preset time period after the starting time, the first prompt unit 303 broadcasts the first prompt information corresponding to the dictation content; if the writing behavior generated on the dictation area is not detected within a second preset time after the first prompt message is broadcasted, the second prompt unit 304 broadcasts a second prompt message corresponding to the dictation content; the generation rule of the first prompt message is different from the generation rule of the second prompt message. Therefore, when the user fails to write the dictation content for a long time, different prompt messages corresponding to the dictation content are output, so that the user can be helped to master the dictation content; and the dictation and reading method for repeatedly broadcasting the dictation content is abandoned, so that the dictation efficiency is effectively improved.
Example four
Referring to fig. 4, fig. 4 is a schematic structural diagram of an electronic device according to another embodiment of the present invention; the electronic device shown in fig. 4 is optimized based on the electronic device shown in fig. 3, and the electronic device shown in fig. 4 may further include:
a character recognition unit 307 for shooting the dictation content on the dictation area to obtain a dictation image and recognizing the character content on the dictation image when the generation of writing behavior on the dictation area is detected;
the correcting unit 308 is configured to compare the text content and the standard answer corresponding to the dictation content to obtain an error content of a writing error of the user;
an inquiry unit 309 configured to output inquiry information for inquiring whether the user learns correct content corresponding to the wrong content;
and a writing learning unit 310, configured to output a writing animation for correct content to guide the user to write by imitating the writing animation when receiving a learning instruction input by the user.
The content obtaining unit 311 is configured to obtain correct content except for the error content in the text content after the modifying unit 308 compares the text content with the standard answers corresponding to the dictation content to obtain the error content of the user with writing errors;
a specification detecting unit 312, configured to detect whether there is an irregular content that does not meet the writing specification in the correct content; the non-standard content refers to character content which is discrete in character-shaped structure, inclined in character shape or written with a pen;
a writing correcting unit 313 for outputting a writing specification for the irregular content to guide the user to specify the writing behavior, in which the irregular content that does not conform to the writing specification exists among the correct contents.
In the embodiment of the present invention, the correcting unit 308 can correct the dictation content of the user mathematics to obtain the error content of the writing error of the user, and the writing learning unit 310 guides the user to simulate writing; the specification detecting unit 312 is used to detect the non-specification contents out of the writing specification in the correct contents, and the writing correcting unit 313 guides the user to specify the writing behavior.
As an alternative implementation manner, if it is detected that a writing action is generated on the dictation area, the character recognition unit 307 photographs dictation contents on the dictation area to obtain a dictation image, and recognizes character contents on the dictation image; the correction unit 308 compares the standard answers corresponding to the text content and the dictation content to obtain the error content of the writing error of the user; the inquiry unit 309 outputs inquiry information for inquiring whether the user learns correct content corresponding to the wrong content; if a learning instruction input by the user is received, the writing learning unit 310 outputs a writing animation for correct contents to guide the user to write by imitating the writing animation. Specifically, after the character recognition unit 307 detects the writing behavior generated on the dictation area, it can be confirmed that the user has written the dictation content this time, at this time, the character recognition unit 307 obtains the dictation image with the dictation content by shooting the dictation content on the dictation area through the shooting module, and recognizes the character content on the dictation image; after the text content corresponding to the dictation content written by the user is identified, the correcting unit 308 can compare the text content with the standard answer corresponding to the dictation content, so as to find out the error content in the text content which is inconsistent with the corresponding standard answer; after obtaining the wrong content, the query unit 309 outputs query information on the screen, where the query information is used to query whether the user learns about the correct content corresponding to the wrong content, and the query information is accompanied by "confirm" and "cancel" buttons, and the user can decide whether to learn by clicking the buttons on the screen; after the user clicks the "confirm" button, the writing learning unit 310 receives a learning instruction input by the user, and outputs a writing animation for wrong contents, and if the user makes mistakes when writing "good" and chooses to learn, the electronic device outputs a correct font of "good" on the screen, and displays the writing sequence of "good" in the form of animation, so that the user can learn the correct contents corresponding to the characters written wrongly by himself intuitively.
As another optional implementation manner, after the modifying unit 308 compares the text content and the standard answers corresponding to the dictation content to obtain the wrong content of the user with writing mistakes, the content obtaining unit 311 obtains the correct content in the text content except the error content; the specification detecting unit 312 detects whether or not there is an abnormal content that does not meet the writing specification among the correct contents; the non-standard content refers to character content which is discrete in character-shaped structure, inclined in character shape or written with a pen; if present, the writing correction unit 313 outputs a writing specification for the irregular content to guide the user to specify the writing behavior. In particular, the writing habits vary from person to person, and the writing habits of some users are not standardized, although the correcting unit 308 can correctly recognize the dictation content written by the users, however, the irregular writing habit can cause the user to have a bad look and feel on the scroll, therefore, the content obtaining unit 311 will also obtain the correct content in the text content except the wrong content, the specification detecting unit 312 detects whether the irregular content which does not conform to the writing specification exists, the irregular content can be the character with discrete font structure in the text content, the character with excessively inclined font, the character with continuous writing among different strokes or the character with correct writing but poor look and feel, aiming at the condition that the character does not conform to the writing specification, the writing correction unit 313 will correspondingly output the writing specification of the irregular content so that the user can recognize and correct the irregular behavior of the user himself at the time of writing.
Therefore, in the embodiment of the present invention, the correcting unit 308 corrects the dictation content written by the user, so as to help the user learn the wrong dictation content, consolidate knowledge, and help the user to standardize the writing habit.
EXAMPLE five
Referring to fig. 5, fig. 5 is a schematic structural diagram of another electronic device according to another embodiment of the disclosure. As shown in fig. 5, the electronic device may include:
a memory 401 storing executable program code;
a processor 402 coupled with the memory 401;
the processor 402 calls the executable program code stored in the memory 401 to execute the method of listening to, writing, and reading in and out in any of fig. 1 and 2.
The embodiment of the invention discloses a computer-readable storage medium which stores a computer program, wherein the computer program enables a computer to execute any one of the dictation and newspaper reading methods in the figures 1 and 2.
Embodiments of the present invention also disclose a computer program product, wherein, when the computer program product is run on a computer, the computer is caused to execute part or all of the steps of the method as in the above method embodiments.
It will be understood by those skilled in the art that all or part of the steps in the methods of the embodiments described above may be implemented by instructions associated with a program, which may be stored in a computer-readable storage medium, where the storage medium includes Read-Only Memory (ROM), Random Access Memory (RAM), Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), One-time Programmable Read-Only Memory (OTPROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), compact disc-Read-Only Memory (CD-ROM), or other Memory, magnetic disk, magnetic tape, or magnetic tape, Or any other medium which can be used to carry or store data and which can be read by a computer.
The method for listening, writing, reporting and reading and the electronic device disclosed by the embodiment of the invention are described in detail, a specific example is applied in the text to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A method for dictating a newspaper, comprising:
in the dictation process, starting a shooting module to monitor a dictation area;
taking the time of broadcasting the dictation content as the starting time, and detecting whether writing behaviors are generated on the dictation area from the starting time;
if the writing behavior generated on the dictation area is not detected within a first preset time after the starting time, broadcasting first prompt information corresponding to the dictation content;
if the writing behavior generated on the dictation area is not detected within a second preset time after the first prompt message is broadcasted, broadcasting a second prompt message corresponding to the dictation content;
wherein the generation rule of the first prompt message is different from the generation rule of the second prompt message.
2. The method of claim 1, wherein prior to the broadcasting the first prompt message corresponding to the dictation content, the method further comprises:
performing word formation on the dictation content according to a generation rule of the first prompt message to obtain a combined word containing the dictation content as a prompt message of the dictation content;
and, before the second prompt message corresponding to the dictation content is broadcast, the method further comprises:
and splitting the font of the dictation content according to the generation rule of the second prompt message to obtain the font structure of the dictation content as the prompt message of the dictation content.
3. The method according to claim 2, wherein the splitting the font of the dictation content according to the generation rule of the second prompt information to obtain a font structure of the dictation content as the prompt information of the dictation content comprises:
acquiring a character image corresponding to the dictation content from a dictation database;
splitting the character image to obtain a plurality of stroke lines forming the character image;
combining the stroke lines to obtain a plurality of components forming the character image;
analyzing the relative positions of a plurality of the radicals forming the character image to obtain the font structure of the dictation content as the prompt information of the dictation content.
4. The method of claim 1, further comprising:
if the fact that writing behaviors are generated on the dictation area is detected, shooting the dictation contents on the dictation area to obtain a dictation image, and identifying character contents on the dictation image;
comparing the text content with the standard answer corresponding to the dictation content to obtain the error content of the writing error of the user;
outputting inquiry information, wherein the inquiry information is used for inquiring whether the user learns the correct content corresponding to the wrong content;
and if a learning instruction input by the user is received, outputting the writing animation aiming at the correct content to guide the user to imitate the writing animation to write.
5. The method according to claim 4, wherein after comparing the text content with the standard answer corresponding to the dictation content to obtain an error content of the user writing error, the method further comprises:
acquiring correct contents in the text contents except the wrong contents;
detecting whether non-standard content which does not accord with writing standard exists in the correct content; the irregular content refers to character content with discrete font structure, inclined font or continuous writing;
and if so, outputting the writing specification aiming at the irregular content to guide the user to specify the writing behavior.
6. An electronic device, comprising:
the shooting control unit is used for starting the shooting module to monitor the dictation area in the dictation process;
the writing detection unit is used for detecting whether writing behaviors are generated on the dictation area from the starting time by taking the time of broadcasting the dictation contents as the starting time;
the first prompting unit is used for broadcasting first prompting information corresponding to the dictation content when the fact that writing behaviors are generated on the dictation area is not detected within a first preset time after the starting time;
the second prompting unit is used for broadcasting second prompting information corresponding to the dictation content when the fact that writing behaviors are generated on the dictation area is not detected within a second preset time after the first prompting information is broadcasted;
wherein the generation rule of the first prompt message is different from the generation rule of the second prompt message.
7. The electronic device of claim 6, further comprising:
the first generating unit is used for carrying out word formation on the dictation content according to a generating rule of the first prompt information before the first prompt unit broadcasts first prompt information corresponding to the dictation content so as to obtain a combined word containing the dictation content as the prompt information of the dictation content;
and the second generating unit is used for splitting the font of the dictation content according to the generation rule of the second prompt information before the second prompt information corresponding to the dictation content is broadcasted by the second broadcasting unit, so that the font structure of the dictation content is obtained and used as the prompt information of the dictation content.
8. The electronic device according to claim 7, wherein the second generation unit includes:
the image acquisition subunit is used for acquiring the character image corresponding to the dictation content from the dictation database;
the image splitting subunit is used for splitting the character image to obtain a plurality of stroke lines forming the character image;
the line combination subunit is used for combining the stroke lines to obtain a plurality of radicals forming the character image;
and the generating subunit is used for analyzing the relative positions of the components forming the character image to obtain the font structure of the dictation content as the prompt information of the dictation content.
9. The electronic device of claim 6, further comprising:
the character recognition unit is used for shooting the dictation content on the dictation area to obtain a dictation image and recognizing the character content on the dictation image when the fact that writing behaviors are generated on the dictation area is detected;
the correction unit is used for comparing the text content with the standard answer corresponding to the dictation content to obtain the wrong content of the writing error of the user;
an inquiring unit configured to output inquiry information for inquiring whether the user learns correct content corresponding to the wrong content;
and the writing learning unit is used for outputting the writing animation aiming at the correct content when receiving the instruction for learning input by the user so as to guide the user to imitate the writing animation for writing.
10. The electronic device of claim 9, further comprising:
the content acquisition unit is used for acquiring correct contents in the text contents except the wrong contents after the correction unit compares the text contents with the standard answers corresponding to the dictation contents to obtain the wrong contents of the user with writing errors;
the standard detection unit is used for detecting whether the correct content has non-standard content which does not accord with the writing standard; the irregular content refers to character content with discrete font structure, inclined font or continuous writing;
and the writing correction unit is used for outputting the writing specification aiming at the non-standard content to guide the user to specify the writing behavior.
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