CN109977873B - Handwriting-based note generation method, electronic equipment and storage medium - Google Patents
Handwriting-based note generation method, electronic equipment and storage medium Download PDFInfo
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Abstract
The invention discloses a note generation method based on handwriting, electronic equipment and a storage medium, wherein the method comprises the following steps: extracting various original text abstracts from the electronic book according to the handwriting of a user in the process of reading the electronic book; determining the hierarchical relation among the original text abstracts and determining the typesetting information of the original text abstracts; and generating a summary note comprising the contents of the abstract of the original text according to the hierarchical relationship among the abstract of the original text and the typesetting information of the abstract of the original text. The scheme of the invention realizes that the core content is extracted from the electronic book read by the user and is displayed to the user in the form of the abstract note, so that the user can learn through the abstract note, and the learning efficiency of the user can be improved.
Description
Technical Field
The invention relates to the technical field of internet, in particular to a handwriting-based note generation method, electronic equipment and a storage medium.
Background
With the continuous development of network technology, electronic books have been widely accepted in the production and life processes. Especially, with the popularization of mobile terminals such as mobile phones and the rapid development of electronic book readers, users are more and more interested in learning through electronic bookkeeping.
When a user reads an electronic book for learning, important knowledge points are usually marked, or own knowledge is added after some knowledge points, so that later important learning is facilitated. However, because the number of pages of the electronic book is large, when a certain knowledge point marked by a user is located, multiple page turning is needed, the operation is complex, and the learning efficiency of the user is seriously affected.
Disclosure of Invention
In view of the above, the present invention has been made to provide a handwriting-based note generation method, an electronic device, and a storage medium that overcome or at least partially solve the above-mentioned problems.
According to one aspect of the present invention, a handwriting-based note generation method is provided, which is applied to an electronic book reader with a handwriting function, and the method includes: extracting various original text abstracts from the electronic book according to the handwriting of a user in the process of reading the electronic book; determining the hierarchical relationship among the original text abstracts and determining the typesetting information of the original text abstracts; and generating a summary note comprising the contents of the abstract of the original text according to the hierarchical relationship among the abstract of the original text and the typesetting information of the abstract of the original text.
According to another aspect of the present invention, there is provided an electronic apparatus including: the processor, the memory, the ink screen, the electromagnetic plate, the communication interface and the communication bus are used for completing mutual communication; the memory is used for storing at least one executable instruction, and the executable instruction causes the processor to execute the following operations: extracting various original text abstracts from the electronic book according to the handwriting of a user in the process of reading the electronic book; determining the hierarchical relation among the original text abstracts and determining the typesetting information of the original text abstracts; and generating a summary note comprising the contents of the abstract of the original text according to the hierarchical relationship among the abstract of the original text and the typesetting information of the abstract of the original text.
According to yet another aspect of the present invention, there is provided a storage medium having at least one executable instruction stored therein, the executable instruction causing a processor to: extracting various original text abstracts from the electronic book according to the handwriting of a user in the process of reading the electronic book; determining the hierarchical relation among the original text abstracts and determining the typesetting information of the original text abstracts; and generating a summary note comprising the contents of the abstract of the original text according to the hierarchical relationship among the abstract of the original text and the typesetting information of the abstract of the original text.
According to the handwriting-based note generation method, the electronic equipment and the storage medium, the abstract note is generated for the user according to the determined hierarchical relation and the typesetting information of the abstract of the original text on the basis of acquiring the abstract of the original text by using the handwriting. Therefore, the core content marked by the user is extracted from the electronic book read by the user and is displayed to the user in the abstract note form, so that the user can learn through the abstract note, and the learning efficiency of the user is improved.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic structural diagram of a handwriting-based note generation system according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a handwriting-based note generation method according to a second embodiment of the present invention;
FIG. 3 is a flowchart illustrating a handwriting-based note generation method according to a third embodiment of the present invention;
fig. 4 shows a schematic structural diagram of an electronic device according to a fifth embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Example one
Fig. 1 is a flowchart illustrating a handwriting-based note generation method according to an embodiment of the present invention, which is used for extracting core knowledge points labeled in a process of reading an electronic book by a user. As shown in fig. 1, the handwriting-based note generation method includes:
and S101, extracting the abstracts of the original texts from the electronic book according to the handwriting of the user in the process of reading the electronic book.
Wherein the handwriting at least comprises one or more of a circle, a line, a summary identifier and a handwritten text. Aiming at the fact that the handwriting is circled or drawn, original text contents of the user for circled or drawn lines can be directly used as an original text abstract; identifying the content of the handwritten text if the handwritten handwriting is the handwritten text, and determining the original text content associated with the handwritten text as an original text abstract according to the relative positions of the handwritten text and the original text content of the electronic book; aiming at the fact that the handwriting is a summary identifier, if it is monitored that the summary identifier is drawn in the electronic book, the text located at the summary identifier is used as the original text summary, wherein the summary identifier can be exemplified by a triangle symbol, a star symbol and the like, and different summary identifiers can represent the importance degree of the original text summary based on a preset rule, so that the typesetting information of each original text summary can be determined according to the importance degree subsequently. Therefore, by extracting the original abstract corresponding to the handwriting, all core knowledge points of the electronic book considered by the user can be extracted, so that the knowledge points can not be missed when the user learns through the extracted original abstract subsequently.
Step S102, determining the hierarchical relation among the original text abstracts and determining the typesetting information of the original text abstracts.
For example, when determining the hierarchical relationship between the original text summaries, the hierarchical relationship of the sections of the original text summaries in the electronic book can be used as the hierarchical relationship of the original text summaries based on the detailed directory of the electronic book. Furthermore, the page number and paragraph of the original text abstract can be used as supplement, and also used as the hierarchical relationship of the abstract original text. In addition, since the digest identifiers are all associated with a hierarchy, the hierarchical relationship of the digest identifiers associated with each digest original text can be regarded as the hierarchical relationship of each digest original text. Therefore, the hierarchical relation among the original text abstracts is determined, so that the relevance among the original text abstracts can be ensured, and the user can learn more orderly.
Before determining the layout information of each abstract of the original text, the association relationship between the candidate identifier and the candidate layout information is predetermined, wherein the layout information comprises at least one of the font, the font size, the bolding processing and the color of the text. For example, the candidate identifiers are divided into a plurality of levels according to the importance degree, each level corresponds to different typesetting information, for example, the typesetting information of the first-level candidate identifier is "song third style, bold, red mark", and besides, for the more important candidate identifiers, the corresponding typesetting information optionally includes highlighting in different colors.
When determining the typesetting information of each abstract of the original text, matching the abstract identifier associated with each abstract of the original text with the association relationship between the candidate identifier and the candidate typesetting information to determine the typesetting information of the abstract of the original text. That is, the abstract identifier associated with any abstract of the original text is matched with the candidate identifier, and the layout information corresponding to the candidate identifier matched with the abstract identifier is used as the layout information of the abstract of the original text. By carrying out different typesetting displays on the original text summaries, the importance degree of each original text summary is convenient to be determined when a user learns, and further the learning is more targeted.
Step S103, generating abstract notes comprising the contents of the abstract of the original text according to the hierarchical relationship among the abstract of the original text and the typesetting information of the abstract of the original text.
On the basis of the steps, the abstract notes comprising the contents of the original text summaries can be generated directly according to the hierarchical relationship among the original text summaries and the typesetting information of the original text summaries, and are displayed on an abstract note display interface so as to be convenient for a user to view.
Further, there may be textual digests with parallel hierarchical relationships in the determined textual digests, for example, textual digests corresponding to the digest identifiers "r, c, and c …", so before generating the digest note, the following processing is also required for the textual digests with parallel hierarchical relationships:
and S1, if the at least two original abstracts are in a parallel hierarchical relationship, determining the parent titles of the at least two original abstracts.
Exemplarily, if the at least two original summaries belong to the same chapter, the chapter name is taken as a parent title; otherwise, extracting public key words from the at least two original text abstracts by utilizing a text processing technology and a content identification technology, and taking the public key words as parent-level titles; or, handwriting texts are recognized from the handwriting texts associated with the at least two original text abstracts, and the recognized handwriting texts are used as a parent-level title.
And S2, taking the at least two original text abstracts as the node contents of the parallel connectors, and typesetting the node contents by adopting typesetting information.
The layout information of the node content may be determined according to the step S102, which is not described herein again.
S3, using the parent header as the name of the parallel connector.
After the original text abstracts with the parallel hierarchical relationship are processed through the steps S1-S3, the hierarchical relationship in the generated abstract note generated according to the step S103 is clear, and the readability and the orderliness of the abstract note are improved.
According to the handwriting-based note generation method, on the basis of acquiring the original abstract by using the handwriting, the abstract note is generated for the user according to the determined hierarchical relation and the typesetting information of the original abstract. Therefore, the core content marked by the user is extracted from the electronic book read by the user and is displayed to the user in the form of the abstract note, so that the user can learn through the abstract note, and the learning efficiency of the user is improved.
Example two
FIG. 2 is a flowchart illustrating a handwriting-based note generation method according to a second embodiment of the present invention. The present embodiment is applied to a case of using a generated summary note, and as shown in fig. 2, the method includes:
step S201, extracting the abstracts of the original texts from the electronic book according to the handwriting of the user in the process of reading the electronic book.
Step S202, determining the hierarchical relation among the original text abstracts and determining the typesetting information of the original text abstracts.
Step S203, generating a summary note including the contents of the original text summaries according to the hierarchical relationship among the original text summaries and the typesetting information of the original text summaries.
After the summary note is generated, the summary note can be displayed on a summary note display interface. Moreover, switching between the summary note and the electronic book text can be realized through an index relationship, specifically, see steps S204 and S205. Other controls on the summary note presentation interface can also be operated to perform corresponding functions, for example, step S206. In this embodiment, there is no sequence among S204, S205, and S206.
Step S204, if the touch operation acting on any one original text abstract in the abstract note display interface is monitored, the electronic book original text associated with the original text abstract is linked.
In this embodiment, the original text abstract to be operated by the user can be determined by detecting the position coordinates of the touch operation of the user in the abstract note display interface, and the electronic book original text associated with the original text abstract is linked according to the index relationship of the pre-stored original text abstract.
Step S205, if the touch operation acting on any handwriting in the electronic book is monitored, the handwriting is linked to the original text abstract associated with the handwriting in the abstract note.
The method comprises the steps of determining a handwritten note to be operated by a user by detecting position coordinates of touch operation of the user on an electronic book original interface, and linking the handwritten note to an original text abstract associated with the handwritten note in an abstract note. Therefore, browsing efficiency can be improved by switching the abstract notes and the electronic book texts.
Step S206, if the touch operation of the handwriting identifier acting on any one of the original abstracts in the abstract note display interface is monitored, acquiring the handwriting screenshot of the original abstract in the electronic book, and displaying the handwriting screenshot in the abstract note display interface.
In the summary note display interface, a handwriting identifier is arranged at each original text summary, and the handwriting identifier can be exemplified by a highlighted bubble or dot. The method comprises the steps of responding to the operation that a user touches a note identifier of a certain original abstract, obtaining a handwriting screenshot of the original abstract in an electronic book, wherein the handwriting screenshot is captured in the process that the user marks a handwriting mark, exemplarily, the range of the handwriting is determined by recognizing the handwriting, and then the handwriting within the determined range is captured, wherein the handwriting is preferably the handwriting text of the user. And moreover, the acquired handwriting screenshot can be displayed in the abstract note display interface, so that the original text abstract and the corresponding handwriting screenshot can be displayed in the abstract note display interface at the same time, and the learning efficiency of a user can be improved through comparison learning.
According to the handwriting-based note generation method, the abstract note and the electronic book original text can be quickly switched according to the touch operation of the user, and the handwriting screenshot and the corresponding original text abstract can be simultaneously displayed on the abstract note display interface through the touch handwriting identifier, so that the user can compare, check and learn, and the learning efficiency of the user is further improved.
EXAMPLE III
FIG. 3 is a flowchart illustrating a handwriting-based note generation method according to a third embodiment of the present invention. The embodiment is applied to a case of merging summary notes of different electronic books, and as shown in fig. 3, the method includes:
step S301, extracting the abstracts of the original texts from the electronic book according to the handwriting of the user in the process of reading the electronic book.
Step S302, determining the hierarchical relation among the original text abstracts, and determining the typesetting information of the original text abstracts.
Step S303, generating a summary note comprising the contents of the original text summaries according to the hierarchical relationship among the original text summaries and the typesetting information of the original text summaries.
In the embodiment, after the summary note is generated, the summary note can be displayed on the summary note display interface, and the summary note display interface provides the sharing control, so that a user can share the generated summary note to other people through the sharing control, other people can learn directly according to the summary note without reading the whole electronic book, and the learning efficiency of people using the summary note is improved. Besides, the summary note sum of different books can be merged, see S304 specifically.
And S304, responding to the note fusion requests of other electronic books, and fusing the summary note parts to be fused of the other electronic books into the summary note of the current electronic book.
Specifically, in response to the note fusion request of other electronic books, determining the relevance between the summary note part to be fused of the other electronic books and each original text summary in the summary note of the current electronic book, and adding the summary note part to the original text summary with the maximum relevance in the summary note of the current electronic book. For example, other electronic books and the current electronic book are legal books, the abstract note part to be fused of other electronic books is legal definition of the word "yiyongxiao", if the target original text abstract in the abstract note of the current electronic book relates to the "yiyongxiao", it is determined that the relevance between the abstract note part to be fused and the target original text abstract in the current electronic book is strong, the legal definition of the word "yiyongxiao" can be added to the target original text abstract, so that the user can be ensured to further understand the meaning of the target original text abstract on the basis of seeing the legal definition of the word "yiyongxiao", and the learning efficiency of the user can be ensured.
According to the handwriting-based note generation method, after the abstract note is generated, besides sharing, partial abstract notes of other books can be added to the related original text abstracts in the abstract note of the current electronic book, so that the user can combine the newly added note content to deepen understanding of the original text abstracts of the current electronic book, and further learning efficiency of the user can be ensured.
In one embodiment of the invention, the handwriting-based note generation method is applied to an electronic book reader, the electronic book reader displays book contents through an ink (e-ink) screen, and an electromagnetic plate is arranged in the electronic book reader and used for receiving a handwriting electromagnetic signal triggered by a handwriting electromagnetic pen on the ink screen, converting the electromagnetic signal into handwriting and displaying the handwriting in the ink screen in a manner of overlapping with the book contents.
Example four
The fourth embodiment of the present invention further provides a non-volatile computer storage medium, where the computer storage medium stores at least one executable instruction, and the computer executable instruction may execute the handwriting-based note generation method in any of the above method embodiments.
The executable instructions may be specifically configured to cause the processor to:
extracting various original text abstracts from the electronic book according to the handwriting of a user in the process of reading the electronic book;
determining the hierarchical relation among the original text abstracts and determining the typesetting information of the original text abstracts;
and generating a summary note comprising the contents of the abstract of the original text according to the hierarchical relationship among the abstract of the original text and the typesetting information of the abstract of the original text.
In an alternative, the executable instructions further cause the processor to:
if the condition that the abstract identifier is drawn in the electronic book is monitored, the text located at the abstract identifier is used as the original text abstract.
In an alternative, the executable instructions further cause the processor to:
taking the hierarchical relationship of the sections of the abstract original texts in the electronic book as the hierarchical relationship of the abstract original texts; alternatively, the first and second electrodes may be,
and taking the hierarchical relationship of the abstract identifiers associated with the abstract original texts as the hierarchical relationship of the abstract original texts.
In an alternative, the executable instructions further cause the processor to:
matching the abstract identifier associated with each abstract of the original text with the association relationship between the candidate identifier and the candidate typesetting information to determine the typesetting information of the abstract of the original text;
wherein the typesetting information comprises at least one of the font, the font size, the bolding processing and the color of the characters.
In an alternative, the executable instructions further cause the processor to:
if at least two original abstracts are in a parallel hierarchical relationship, determining the parent-level titles of the at least two original abstracts;
taking the at least two original text abstracts as node contents of the parallel connectors, and typesetting the node contents by adopting typesetting information;
and taking the parent-level title as the name of the parallel connector.
In an alternative, the executable instructions further cause the processor to:
if the at least two original text abstracts belong to the same chapter, taking the chapter name as a parent title;
otherwise, extracting public key words from the at least two original text abstracts, and taking the public key words as parent-level titles; or, handwriting texts are recognized from the handwriting texts associated with the at least two original text abstracts, and the recognized handwriting texts are used as a parent-level title.
In an alternative, the executable instructions further cause the processor to:
if the touch operation acting on any original text abstract in the abstract note display interface is monitored, the electronic book original text associated with the original text abstract is linked;
and if the touch operation acting on any handwriting in the electronic book is monitored, linking to the original text abstract associated with the handwriting in the abstract note.
In an alternative, the executable instructions further cause the processor to:
if the touch operation of the handwriting identifier acting on any one original text abstract in the abstract note display interface is monitored, acquiring a handwriting screenshot of the original text abstract in the electronic book, and displaying the handwriting screenshot in the abstract note display interface.
In an alternative, the executable instructions further cause the processor to:
and responding to the note fusion requests of other electronic books, and fusing the summary note parts to be fused of the other electronic books into the summary note of the current electronic book.
In an alternative, the executable instructions further cause the processor to:
determining the correlation degree between the summary note part to be fused of other electronic books and each original text summary in the summary note of the current electronic book;
and adding the summary note part to the original text summary with the maximum relevance in the summary note of the current electronic book.
EXAMPLE five
Fig. 4 is a schematic structural diagram of an electronic device according to a fifth embodiment of the present invention, and the specific embodiment of the present invention does not limit the specific implementation of the electronic device.
As shown in fig. 4, the electronic device provided in this embodiment may include: a processor (processor)402, a communication Interface 404, a memory 406, a communication bus 408, an ink screen 412, and a solenoid board 414.
Wherein:
the processor 402, communication interface 404, and memory 406, ink screen 412, and electromagnetic board 414 communicate with each other via communication bus 408.
The electromagnetic board 414 is used for receiving a handwriting electromagnetic signal triggered by the handwriting electromagnetic pen on the ink screen 412 and converting the electromagnetic signal into handwriting.
The ink screen 412 is used to display the book contents and handwriting.
A communication interface 404 for communicating with network elements of other devices, such as clients or other servers.
The processor 402 is configured to execute the program 410, and may specifically execute relevant steps in the above-described handwriting-based note generation method embodiment.
In particular, program 410 may include program code comprising computer operating instructions.
The processor 402 may be a central processing unit CPU or an Application Specific Integrated Circuit (ASIC). The electronic device comprises one or more processors, which can be the same type of processor, such as one or more CPUs; or may be different types of processors such as one or more CPUs and one or more ASICs.
A memory 406 for storing a program 410. The memory 406 may comprise high-speed RAM memory, and may also include non-volatile memory (non-volatile memory), such as at least one disk memory.
The program 410 may be specifically configured to cause the processor 402 to perform the following operations:
extracting various original text abstracts from the electronic book according to the handwriting of a user in the process of reading the electronic book;
determining the hierarchical relation among the original text abstracts and determining the typesetting information of the original text abstracts;
and generating a summary note comprising the contents of the abstract of the original text according to the hierarchical relationship among the abstract of the original text and the typesetting information of the abstract of the original text.
In an optional manner, the program 410 may be specifically further configured to cause the processor 402 to perform the following operations:
if the condition that the abstract identifier is drawn in the electronic book is monitored, the text located at the abstract identifier is used as the original text abstract.
In an optional manner, the program 410 may be specifically further configured to cause the processor 402 to perform the following operations:
taking the hierarchical relationship of the sections of the abstract original texts in the electronic book as the hierarchical relationship of the abstract original texts; alternatively, the first and second electrodes may be,
and taking the hierarchical relationship of the abstract identifiers associated with the abstract original texts as the hierarchical relationship of the abstract original texts.
In an optional manner, the program 410 may be specifically further configured to cause the processor 402 to perform the following operations:
matching the abstract identifier associated with each abstract of the original text with the association relationship between the candidate identifier and the candidate typesetting information to determine the typesetting information of the abstract of the original text;
wherein the layout information includes at least one of a font, a font size, a bolding process, and a color of the text.
In an optional manner, the program 410 may be specifically further configured to cause the processor 402 to perform the following operations:
if at least two original abstracts are in a parallel hierarchical relationship, determining the parent-level titles of the at least two original abstracts;
taking the at least two original text abstracts as node contents of the parallel connectors, and typesetting the node contents by adopting typesetting information;
and taking the parent-level title as the name of the parallel connector.
In an optional manner, the program 410 may be specifically further configured to cause the processor 402 to perform the following operations:
if the at least two original text abstracts belong to the same chapter, taking the chapter name as a parent title;
otherwise, extracting public key words from the at least two original text abstracts, and taking the public key words as parent titles; or handwriting texts are recognized from the handwriting texts associated with the at least two original text abstracts, and the recognized handwriting texts are used as parent titles.
In an optional manner, the program 410 may specifically be further configured to cause the processor 402 to perform the following operations:
if the touch operation acting on any original text abstract in the abstract note display interface is monitored, the electronic book original text associated with the original text abstract is linked;
and if the touch operation acting on any handwriting in the electronic book is monitored, linking to the original text abstract associated with the handwriting in the abstract note.
In an optional manner, the program 410 may specifically be further configured to cause the processor 402 to perform the following operations:
if the touch operation of the handwriting identifier acting on any one original text abstract in the abstract note display interface is monitored, acquiring a handwriting screenshot of the original text abstract in the electronic book, and displaying the handwriting screenshot in the abstract note display interface.
In an optional manner, the program 410 may be specifically further configured to cause the processor 402 to perform the following operations:
and responding to the note fusion requests of other electronic books, and fusing the summary note parts to be fused of the other electronic books into the summary note of the current electronic book.
In an optional manner, the program 410 may be specifically further configured to cause the processor 402 to perform the following operations:
determining the correlation degree between the summary note part to be fused of other electronic books and each original text summary in the summary note of the current electronic book;
and adding the summary note part to the original text summary with the maximum relevance in the summary note of the current electronic book.
The algorithms and displays presented herein are not inherently related to any particular computer, virtual machine, or other apparatus. Various general purpose systems may also be used with the teachings herein. The required structure for constructing such a system is apparent from the description above. Moreover, the present invention is not directed to any particular programming language. It is appreciated that a variety of programming languages may be used to implement the teachings of the present invention as described herein, and any descriptions of specific languages are provided above to disclose the best mode of the invention.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
Claims (21)
1. A note generation method based on handwriting is applied to an electronic book reader with a handwriting function, and comprises the following steps:
extracting various original text abstracts from the electronic book according to the handwriting of a user in the process of reading the electronic book;
determining the hierarchical relationship among the original text abstracts and determining the typesetting information of the original text abstracts; the typesetting information comprises at least one of the font, the font size, the bolding processing and the color of the characters, and is determined according to the importance degree of the original text abstract;
generating a summary note comprising the contents of the original text summaries according to the hierarchical relationship among the original text summaries and the typesetting information of the original text summaries;
if at least two original abstracts are in a parallel hierarchical relationship, determining the parent-level titles of the at least two original abstracts;
taking the at least two original text abstracts as node contents of the parallel connectors, and typesetting the node contents by adopting typesetting information;
taking the parent header as the name of the parallel connector;
wherein determining the parent headers of the at least two textual summaries comprises:
if the at least two original text abstracts belong to the same chapter, taking the chapter name as a parent title;
otherwise, extracting public key words from the at least two original text abstracts, and taking the public key words as parent-level titles; or recognizing handwriting texts from the handwriting texts associated with the at least two original text abstracts, and taking the recognized handwriting texts as parent titles;
responding to note fusion requests of other electronic books, determining the relevance between the summary note part to be fused of the other electronic books and each original text summary in the summary note of the current electronic book, and adding the summary note part to the original text summary with the maximum relevance in the summary note of the current electronic book; wherein the other electronic books and the current electronic book are different books.
2. The method of claim 1, wherein extracting the text summaries from the electronic book according to handwriting of the user in reading the electronic book comprises:
if the condition that the abstract identifier is drawn in the electronic book is monitored, the text located at the abstract identifier is used as the original text abstract.
3. The method of claim 2, wherein determining a hierarchical relationship between the textual summaries comprises:
taking the hierarchical relationship of the sections of the abstract original texts in the electronic book as the hierarchical relationship of the abstract original texts; alternatively, the first and second electrodes may be,
and taking the hierarchical relationship of the abstract identifiers associated with the abstract original texts as the hierarchical relationship of the abstract original texts.
4. The method of claim 2, wherein determining layout information for each textual summary comprises:
and matching the abstract identifier associated with each abstract of the original text with the association relationship between the candidate identifier and the candidate typesetting information to determine the typesetting information of the abstract of the original text.
5. The method of claim 1, wherein after generating the summary note including the summary content of the original text, further comprising:
if the touch operation acting on any original text abstract in the abstract note display interface is monitored, the electronic book original text associated with the original text abstract is linked;
and if the touch operation acting on any handwriting in the electronic book is monitored, linking to the original text abstract associated with the handwriting in the abstract note.
6. The method of claim 1, wherein after generating the summary note including the summary content of the original text, further comprising:
if the touch operation of the handwriting identifier acting on any one original text abstract in the abstract note display interface is monitored, acquiring a handwriting screenshot of the original text abstract in the electronic book, and displaying the handwriting screenshot in the abstract note display interface.
7. The method of claim 1, wherein merging the summary note portions to be merged of other electronic books into the summary note of the current electronic book comprises:
determining the correlation degree between the summary note part to be fused of other electronic books and each original text summary in the summary note of the current electronic book;
and adding the summary note part to the original text summary with the maximum relevance in the summary note of the current electronic book.
8. An electronic device, the electronic device comprising: the ink screen, the electromagnetic plate and the communication interface are communicated with each other through the communication bus;
the memory is configured to store at least one executable instruction that causes the processor to:
extracting various original text abstracts from the electronic book according to the handwriting of a user in the process of reading the electronic book;
determining the hierarchical relation among the original text abstracts and determining the typesetting information of the original text abstracts; the typesetting information comprises at least one of the font, the font size, the bolding processing and the color of the characters, and is determined according to the importance degree of the original text abstract;
generating a summary note comprising the contents of the original text summaries according to the hierarchical relationship among the original text summaries and the typesetting information of the original text summaries;
if at least two original abstracts are in a parallel hierarchical relationship, determining the parent-level titles of the at least two original abstracts;
taking the at least two original text abstracts as node contents of the parallel connectors, and typesetting the node contents by adopting typesetting information;
taking the parent header as the name of the parallel connector;
if the at least two original text abstracts belong to the same chapter, taking the chapter name as a parent title;
otherwise, extracting public key words from the at least two original text abstracts, and taking the public key words as parent titles; or recognizing handwriting texts from the handwriting texts associated with the at least two original text abstracts, and taking the recognized handwriting texts as parent titles;
responding to note fusion requests of other electronic books, determining the relevance between the summary note part to be fused of the other electronic books and each original text summary in the summary note of the current electronic book, and adding the summary note part to the original text summary with the maximum relevance in the summary note of the current electronic book; wherein the other electronic books and the current electronic book are different books.
9. The electronic device of claim 8, the executable instructions further cause the processor to:
if the summary identifier is monitored to be drawn in the electronic book, the text located at the summary identifier is used as the original text summary.
10. The electronic device of claim 9, the executable instructions further cause the processor to:
taking the hierarchical relationship of the sections of the abstract original texts in the electronic book as the hierarchical relationship of the abstract original texts; alternatively, the first and second electrodes may be,
and taking the hierarchical relationship of the abstract identifiers associated with the abstract original texts as the hierarchical relationship of the abstract original texts.
11. The electronic device of claim 9, the executable instructions further cause the processor to:
and matching the abstract identifier associated with each abstract of the original text with the association relationship between the candidate identifier and the candidate typesetting information to determine the typesetting information of the abstract of the original text.
12. The electronic device of claim 8, the executable instructions further cause the processor to:
if the touch operation acting on any original text abstract in the abstract note display interface is monitored, the electronic book original text associated with the original text abstract is linked;
and if the touch operation acting on any handwriting in the electronic book is monitored, linking to the original text abstract associated with the handwriting in the abstract note.
13. The electronic device of claim 8, the executable instructions further cause the processor to:
and if the touch operation of the handwriting identifier acting on any one original text abstract in the abstract note display interface is monitored, acquiring a handwriting screenshot of the original text abstract in the electronic book, and displaying the handwriting screenshot in the abstract note display interface.
14. The electronic device of claim 8, the executable instructions further cause the processor to:
determining the correlation degree between the summary note part to be fused of other electronic books and each original text summary in the summary note of the current electronic book;
and adding the summary note part to the original text summary with the maximum relevance in the summary note of the current electronic book.
15. A storage medium having stored therein at least one executable instruction that causes a processor to:
extracting various original text abstracts from the electronic book according to the handwriting of a user in the process of reading the electronic book;
determining the hierarchical relation among the original text abstracts and determining the typesetting information of the original text abstracts; the typesetting information comprises at least one of the font, the font size, the bolding processing and the color of the characters, and is determined according to the importance degree of the original text abstract;
generating a summary note comprising the contents of the original text summaries according to the hierarchical relationship among the original text summaries and the typesetting information of the original text summaries;
if at least two original abstracts are in a parallel hierarchical relationship, determining the parent-level titles of the at least two original abstracts;
taking the at least two original text abstracts as node contents of the parallel connectors, and typesetting the node contents by adopting typesetting information;
taking the parent header as the name of the parallel connector;
if the at least two original text abstracts belong to the same chapter, taking the chapter name as a parent title;
otherwise, extracting public key words from the at least two original text abstracts, and taking the public key words as parent-level titles; or recognizing handwriting texts from the handwriting texts associated with the at least two original text abstracts, and taking the recognized handwriting texts as parent titles;
responding to note fusion requests of other electronic books, determining the relevance between the summary note part to be fused of the other electronic books and each original text abstract in the summary note of the current electronic book, and adding the summary note part to the original text abstract with the maximum relevance in the summary note of the current electronic book; wherein the other electronic books and the current electronic book are different books.
16. The storage medium of claim 15, the executable instructions further causing the processor to:
if the summary identifier is monitored to be drawn in the electronic book, the text located at the summary identifier is used as the original text summary.
17. The storage medium of claim 16, the executable instructions further causing the processor to:
taking the hierarchical relationship of the sections of the abstract original texts in the electronic book as the hierarchical relationship of the abstract original texts; alternatively, the first and second electrodes may be,
and taking the hierarchical relationship of the abstract identifiers associated with the abstract original texts as the hierarchical relationship of the abstract original texts.
18. The storage medium of claim 16, the executable instructions further causing the processor to:
and matching the abstract identifier associated with each abstract of the original text with the association relationship between the candidate identifier and the candidate typesetting information to determine the typesetting information of the abstract of the original text.
19. The storage medium of claim 15, the executable instructions further causing the processor to:
if the touch operation acting on any original text abstract in the abstract note display interface is monitored, the electronic book original text associated with the original text abstract is linked;
and if the touch operation acting on any handwriting in the electronic book is monitored, linking to the original text abstract associated with the handwriting in the abstract note.
20. The storage medium of claim 15, the executable instructions further causing the processor to:
and if the touch operation of the handwriting identifier acting on any one original text abstract in the abstract note display interface is monitored, acquiring a handwriting screenshot of the original text abstract in the electronic book, and displaying the handwriting screenshot in the abstract note display interface.
21. The storage medium of claim 15, the executable instructions further causing the processor to:
determining the correlation degree between the summary note part to be fused of other electronic books and each original text summary in the summary note of the current electronic book;
and adding the summary note part to the original text summary with the maximum relevance in the summary note of the current electronic book.
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| CN113806812B (en) * | 2021-08-13 | 2022-05-27 | 深圳市鹰硕技术有限公司 | Method, device and system for managing user handwriting data and storage medium |
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