CN111177422B - Group chat system capable of reproducing information based on keyword information - Google Patents
Group chat system capable of reproducing information based on keyword information Download PDFInfo
- Publication number
- CN111177422B CN111177422B CN202010027737.8A CN202010027737A CN111177422B CN 111177422 B CN111177422 B CN 111177422B CN 202010027737 A CN202010027737 A CN 202010027737A CN 111177422 B CN111177422 B CN 111177422B
- Authority
- CN
- China
- Prior art keywords
- ppt
- information
- group
- pictures
- ppts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
- G06F16/43—Querying
- G06F16/432—Query formulation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
- G06F16/43—Querying
- G06F16/435—Filtering based on additional data, e.g. user or group profiles
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
- G06F16/44—Browsing; Visualisation therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
- G06F16/48—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Library & Information Science (AREA)
- Mathematical Physics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention provides a group chat system capable of information regeneration based on keyword information, comprising: the picture extraction module: extracting a plurality of pictures in the group chat; an analysis module: the system is used for sequentially extracting information in the pictures and analyzing whether the pictures are the pictures obtained by PPT photographing; a single page restoration module: if the picture is obtained by PPT photographing, restoring the PPT according to the information in the picture; the theme analysis module: if more than 2 pages of PPT are obtained by reduction, analyzing whether the multiple pages of PPT obtained by reduction correspond to the same theme or not, and if so, classifying the PPT into the same group; a sorting module: the method is used for analyzing the multiple PPTs in the same group and sorting according to rules. When PPT of a certain conference needs to be acquired, a picture sharing function is initiated in a chat group, interested group friends share pictures related to PPT respectively, and the group can autonomously perform PPT restoration on the collected pictures, so that PPT remodeling and regeneration can be performed according to group chat information.
Description
Technical Field
The invention relates to the technical field of information management, in particular to a group chat system capable of reproducing information based on keyword information.
Background
The application is applied by the applicant and 2017, 6 and 7, and the application numbers are as follows: 2017104253328, with patent names: a divisional application of group chat software capable of reproducing information.
Due to the need of information communication of people, people need to attend a large number of conferences, the content of the conferences is large, a large number of PPTs (Power points, a slide developed by Microsoft and applied to conferences and training) appear in the conferences, people are difficult to remember the content in the PPTs in time, and all the content of the PPTs is difficult to shoot for various reasons, so that a lot of information transmission is omitted.
Disclosure of Invention
The invention aims to provide a group chat system capable of reproducing information based on keyword information, which can perform PPT reshaping and reproduction according to group chat information.
A group chat system capable of reproducing information based on keyword information, comprising:
the picture extraction module: extracting a plurality of pictures in the group chat;
an analysis module: the system is used for sequentially extracting information in the plurality of pictures and analyzing whether the pictures are the pictures obtained by PPT photography;
a single page restoration module: if the picture is obtained by PPT photographing, restoring the PPT according to the information in the picture;
the theme analysis module: if the PPTs with more than 2 pages are obtained through reduction, analyzing whether the PPTs with the multiple pages obtained through reduction correspond to the same theme or not, and if the PPTs correspond to the same theme, classifying the PPTs into the same group;
a sorting module: the method is used for analyzing multiple PPTs in the same group and sorting according to rules.
Preferably, the method further comprises the following steps: a grouping module: the system is used for dividing the plurality of extracted pictures in the group chat into a plurality of groups according to the difference of the persons sending the pictures, and sequencing the plurality of extracted pictures in the group chat according to the time sequence of picture sending.
Preferably, the analysis module is: the analysis sequence of each group is determined according to the number of pictures in each group divided into a plurality of groups, and the group with a large number of pictures preferentially analyzes.
Preferably, in the sorting module: according to the rules, the method comprises the following steps: and extracting page number information of each page PPT, and if the page number information exists, sequencing the multiple pages PPT according to the page number.
Preferably, in the sorting module: if each PPT page has no page number information, analyzing whether a directory page exists in each PPT page, if so, analyzing the title columns of other PPT pages, and sequencing the PPTs pages according to the corresponding relation between the directory page and the title columns.
Preferably, in the sorting module: if each page PPT has no page number information and no directory page, extracting keywords of each page PPT, wherein the number of the keywords is more than 2; dividing each page of PPT into a plurality of subgroups according to the keywords, and dividing the PPT with the same keywords into the same subgroup;
and analyzing the logical relationship of each keyword, and sequencing the multiple subgroups according to the logical relationship of each keyword.
Preferably, in the sorting module: the logical relationship of each keyword includes: parallel relationship, inclusion relationship, and precedence relationship or exclusion relationship of event occurrence.
Preferably, in the sorting module: according to the rules, the method comprises the following steps: extracting the text information in the group chat information, sequencing the multiple pages of PPT according to the text information, or,
according to the rule, the method comprises the following steps: and extracting voice information in the group chat information, and sequencing the multiple pages of PPTs according to the voice information.
Preferably, in the sorting module: according to the rules, the method comprises the following steps: extracting recording information of a PPT explanation site, and sequencing multiple PPTs according to the recording information; or the like, or, alternatively,
and extracting camera information of the PPT explanation site, and sequencing the multiple PPTs according to the camera information.
Preferably, in the ordered module: according to the rule, the method comprises the following steps: and extracting the shooting time information and the position information of the pictures, and sequencing the PPTs with the pages according to the shooting time information and the position information of the pictures.
The invention has the beneficial effects that: a group chat system capable of reproducing information based on keyword information, comprising: the picture extraction module: extracting a plurality of pictures in the group chat; an analysis module: the system is used for sequentially extracting information in each picture and analyzing whether the picture is a picture obtained by PPT photographing; a single page restoration module: if the picture is a picture obtained by photographing the PPT, restoring the PPT according to the information in the picture; the theme analysis module: if the PPTs with more than 2 pages are obtained through reduction, analyzing whether the PPTs with the multiple pages obtained through reduction correspond to the same theme or not, and if the PPTs correspond to the same theme, classifying the PPTs into the same group; a sorting module: the method is used for analyzing the multiple PPTs in the same group and sorting according to rules. When a user needs to acquire PPT of a certain conference, a picture sharing function can be initiated in a group, interested group friends are the same, pictures related to PPT are shared, and the group can autonomously restore the PPT of the collected pictures, so that PPT remodeling and regeneration can be performed according to group chat information.
Drawings
In order to more clearly and effectively explain the technical scheme of the embodiment of the invention, the drawings needed to be used in the embodiment are briefly introduced, it is self-evident that the drawings in the following description are only some embodiments of the invention, and other drawings can be made according to the drawings without creative efforts for those skilled in the art.
Fig. 1 is a schematic configuration diagram of a group chat system capable of reproducing information based on keyword information according to the present invention.
Detailed Description
The present invention provides a group chat system capable of reproducing information based on keyword information, and the present invention will be described in further detail with reference to fig. 1 and the detailed description thereof so that those skilled in the art can more clearly understand the solution of the present invention and the above objects, features, and advantages of the present invention will be more apparent and understood.
A group chat system capable of reproducing information based on keyword information, comprising:
the picture extraction module: extracting a plurality of pictures in the group chat;
an analysis module: the system is used for sequentially extracting information in the plurality of pictures and analyzing whether the pictures are the pictures obtained by PPT photography or not;
a single page restoration module: if the picture is obtained by PPT photographing, restoring the PPT according to the information in the picture;
the theme analysis module: if more than 2 pages of PPT are obtained by reduction, the method is used for analyzing whether the multiple pages of PPT obtained by reduction correspond to the same theme or not, and if the PPT corresponds to the same theme, the PPT is classified into the same group;
a sorting module: the method is used for analyzing multiple PPTs in the same group and sorting according to rules.
In this embodiment, the method further includes: a grouping module: the system is used for dividing the plurality of extracted pictures in the group chat into a plurality of groups according to the difference of the persons sending the pictures, and sequencing the plurality of extracted pictures in the group chat according to the time sequence of picture sending.
In this embodiment, in the analysis module: the analysis sequence of each group is determined according to the number of pictures in each group divided into a plurality of groups, and the group with a large number of pictures preferentially analyzes.
In this embodiment, in the sorting module: according to the rules, the method comprises the following steps: and extracting page number information of each page PPT, and if the page number information exists, sequencing the multiple pages PPT according to the page number.
In this embodiment, in the sorting module: if each page PPT has no page number information, analyzing whether each page PPT has a directory page, if so, analyzing the title columns of other pages PPT, and sequencing each page PPT according to the corresponding relation between the directory page and the title column.
In this embodiment, in the sorting module: if each page of PPT has no page number information and no directory page, extracting keywords of each page of PPT, wherein the number of the keywords is more than 2; dividing each page of PPT into a plurality of subgroups according to the keywords, and dividing the PPTs with the same keywords into the same subgroups;
and analyzing the logical relationship of each keyword, and sequencing the multiple subgroups according to the logical relationship of each keyword.
In this embodiment, in the sorting module: the logical relationship of each keyword comprises: parallel relationship, inclusion relationship, and precedence relationship or exclusion relationship of event occurrence.
In this embodiment, in the sorting module: according to the rule, the method comprises the following steps: extracting the text information in the group chat information, sequencing the multiple pages of PPT according to the text information, or,
according to the rule, the method comprises the following steps: and extracting voice information in the group chat information, and sequencing the multiple PPTs according to the voice information.
In this embodiment, in the sorting module: according to the rules, the method comprises the following steps: extracting recording information of a PPT explanation site, and sequencing multiple PPTs according to the recording information; or the like, or, alternatively,
and extracting camera information of the PPT explanation site, and sequencing the multiple PPTs according to the camera information.
In this embodiment, in the sorting module: according to the rules, the method comprises the following steps: and extracting the shooting time information and the position information of the pictures, and sequencing the PPTs with the pages according to the shooting time information and the position information of the pictures.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (6)
1. A group chat system capable of reproducing information based on keyword information, comprising:
the picture extraction module: extracting a plurality of pictures in the group chat;
an analysis module: the system is used for sequentially extracting information in each picture and analyzing whether the picture is a picture obtained by PPT photographing or not;
a single page restoration module: if the picture is a picture obtained by photographing the PPT, restoring the PPT according to the information in the picture;
the theme analysis module: if the PPTs with more than 2 pages are obtained through reduction, analyzing whether the PPTs with the multiple pages obtained through reduction correspond to the same theme or not, and if the PPTs correspond to the same theme, classifying the PPTs into the same group;
a sorting module: the PPTs are used for analyzing the multiple pages in the same group and sorting according to rules;
in the ranking module: if each page of PPT has no page number information and no directory page, extracting keywords of each page of PPT, wherein the number of the keywords is more than 2; dividing each page of PPT into a plurality of sub-groups according to the keywords, and dividing the PPTs with the same keywords into the same sub-group;
and analyzing the logical relationship of each keyword, and sequencing the plurality of subgroups according to the logical relationship of each keyword.
2. The group chat system capable of reproducing information based on keyword information according to claim 1, further comprising:
a grouping module: the system is used for dividing the plurality of extracted pictures in the group chat into a plurality of groups according to the difference of the persons sending the pictures, and sequencing the plurality of extracted pictures in the group chat according to the time sequence of picture sending.
3. The group chat system capable of reproducing information based on keyword information according to claim 2, wherein the analysis module: and determining the analysis sequence of each group according to the number of pictures in each group divided into a plurality of groups, wherein the group with a large number of pictures performs analysis preferentially.
4. The group chat system capable of reproducing information based on keyword information as claimed in claim 3, wherein the ranking module:
the rule-based method comprises the following steps: and extracting page number information of each page of PPT, and if the page number information exists, sequencing the multiple pages of PPT according to the page number.
5. The keyword information-based group chat system capable of reproducing information according to claim 4, wherein the ranking module:
if the PPTs of the pages have no page number information, analyzing whether a directory page exists in the PPTs of the pages, if so, analyzing title columns of PPTs of other pages, and sequencing the PPTs of the pages according to the corresponding relation between the directory page and the title columns.
6. The keyword information-based group chat system capable of reproducing information according to claim 5, wherein the ranking module:
the logical relationship of each keyword comprises: parallel relation, inclusion relation, precedence relation of event occurrence or exclusive relation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010027737.8A CN111177422B (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of reproducing information based on keyword information |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710425332.8A CN107239551B (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of information regeneration |
| CN202010027737.8A CN111177422B (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of reproducing information based on keyword information |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710425332.8A Division CN107239551B (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of information regeneration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111177422A CN111177422A (en) | 2020-05-19 |
| CN111177422B true CN111177422B (en) | 2023-04-14 |
Family
ID=59986062
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010027737.8A Active CN111177422B (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of reproducing information based on keyword information |
| CN201710425332.8A Expired - Fee Related CN107239551B (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of information regeneration |
| CN202010027739.7A Withdrawn CN111177423A (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of reproducing information based on field recording information |
| CN202010027775.3A Withdrawn CN111177424A (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of reproducing information based on voice information |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710425332.8A Expired - Fee Related CN107239551B (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of information regeneration |
| CN202010027739.7A Withdrawn CN111177423A (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of reproducing information based on field recording information |
| CN202010027775.3A Withdrawn CN111177424A (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of reproducing information based on voice information |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN111177422B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112764553B (en) * | 2021-01-26 | 2024-04-02 | 维沃移动通信有限公司 | Chat expression collection method and device and electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101593200A (en) * | 2009-06-19 | 2009-12-02 | 淮海工学院 | Chinese Web page classification method based on the keyword frequency analysis |
| CN104076944A (en) * | 2014-06-06 | 2014-10-01 | 北京搜狗科技发展有限公司 | Chat emoticon input method and device |
| CN104092553A (en) * | 2014-07-23 | 2014-10-08 | 天脉聚源（北京）教育科技有限公司 | Data processing method and device and conference system |
| CN105630459A (en) * | 2014-10-25 | 2016-06-01 | 上海未达数码科技有限公司 | Method for converting PPT document to HTML page |
| CN105956008A (en) * | 2016-04-21 | 2016-09-21 | 深圳市金立通信设备有限公司 | Picture management method and terminal |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050041872A1 (en) * | 2003-08-20 | 2005-02-24 | Wai Yim | Method for converting PowerPoint presentation files into compressed image files |
| CN101360071A (en) * | 2008-09-16 | 2009-02-04 | 腾讯科技（深圳）有限公司 | Method and system for multimedia resource sharing based on instant chat |
| CN103177032A (en) * | 2011-12-23 | 2013-06-26 | 李云峰 | Method for converting existing multi-media tutorials into e-book multi-media files |
| US9256582B2 (en) * | 2012-10-23 | 2016-02-09 | International Business Machines Corporation | Conversion of a presentation to Darwin Information Typing Architecture (DITA) |
| US9154531B2 (en) * | 2013-06-18 | 2015-10-06 | Avaya Inc. | Systems and methods for enhanced conference session interaction |
| CN104572686A (en) * | 2013-10-17 | 2015-04-29 | 北大方正集团有限公司 | Method and device for processing PPT (power point) files |
| CN105872810B (en) * | 2016-05-26 | 2019-05-03 | 网易传媒科技（北京）有限公司 | A kind of media content sharing method and device |
-
2017
- 2017-06-07 CN CN202010027737.8A patent/CN111177422B/en active Active
- 2017-06-07 CN CN201710425332.8A patent/CN107239551B/en not_active Expired - Fee Related
- 2017-06-07 CN CN202010027739.7A patent/CN111177423A/en not_active Withdrawn
- 2017-06-07 CN CN202010027775.3A patent/CN111177424A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101593200A (en) * | 2009-06-19 | 2009-12-02 | 淮海工学院 | Chinese Web page classification method based on the keyword frequency analysis |
| CN104076944A (en) * | 2014-06-06 | 2014-10-01 | 北京搜狗科技发展有限公司 | Chat emoticon input method and device |
| CN104092553A (en) * | 2014-07-23 | 2014-10-08 | 天脉聚源（北京）教育科技有限公司 | Data processing method and device and conference system |
| CN105630459A (en) * | 2014-10-25 | 2016-06-01 | 上海未达数码科技有限公司 | Method for converting PPT document to HTML page |
| CN105956008A (en) * | 2016-04-21 | 2016-09-21 | 深圳市金立通信设备有限公司 | Picture management method and terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111177423A (en) | 2020-05-19 |
| CN107239551B (en) | 2020-08-25 |
| CN107239551A (en) | 2017-10-10 |
| CN111177422A (en) | 2020-05-19 |
| CN111177424A (en) | 2020-05-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20190079932A1 (en) | System and method for rich media annotation | |
| JP5353148B2 (en) | Image information retrieving apparatus, image information retrieving method and computer program therefor | |
| US8687941B2 (en) | Automatic static video summarization | |
| US10637807B2 (en) | Ranking relevant discussion groups | |
| US20150187353A1 (en) | Audio tagging | |
| JP2010073114A6 (en) | Image information retrieving apparatus, image information retrieving method and computer program therefor | |
| CN108924381B (en) | Image processing method, image processing apparatus, and computer readable medium | |
| US9665773B2 (en) | Searching for events by attendants | |
| CN111177422B (en) | Group chat system capable of reproducing information based on keyword information | |
| CN107153949B (en) | Chat group information management method | |
| CN113766170A (en) | Audio and video based on-line conference multi-terminal resource sharing method and system | |
| US20090164512A1 (en) | Method and Computer Program Product for Managing Media Items | |
| TW201508661A (en) | Events integrating method and system | |
| CN110909072B (en) | Data table establishment method, device and equipment | |
| Saravanan | Segment based indexing technique for video data file | |
| Melton et al. | Intentional non-use of the internet in a digital world: a textual analysis of disconnection narratives | |
| EP3948659B1 (en) | Automatic generation of people groups and image-based creations | |
| Jacob et al. | Video content analysis and retrieval system using video storytelling and indexing techniques. | |
| CN113037617B (en) | Collaborative statistical method, system, electronic equipment and storage medium in communication application | |
| CN112040329B (en) | Method for dynamically processing and playing multimedia content and multimedia playing device | |
| JP2007058258A (en) | Image retrieving method | |
| CN116204669A (en) | Watermark picture renaming method and renaming device thereof | |
| Hassan | Multimodal Discourse Analysis of Selected Political Cartoons in Nigerian Newspapers | |
| TR2021021637A2 (en) | THE SYSTEM THAT CREATES AUDIO STORY FROM VISUAL CONTENT | |
| Saito et al. | Support for content creation using conversation quanta |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |