CN107239551B - Group chat system capable of information regeneration - Google Patents
Group chat system capable of information regeneration Download PDFInfo
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- CN107239551B CN107239551B CN201710425332.8A CN201710425332A CN107239551B CN 107239551 B CN107239551 B CN 107239551B CN 201710425332 A CN201710425332 A CN 201710425332A CN 107239551 B CN107239551 B CN 107239551B
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- 230000008929 regeneration Effects 0.000 title abstract description 7
- 238000011069 regeneration method Methods 0.000 title abstract description 7
- 101710129069 Serine/threonine-protein phosphatase 5 Proteins 0.000 claims abstract description 92
- 101710199542 Serine/threonine-protein phosphatase T Proteins 0.000 claims abstract description 92
- 229920000470 poly(p-phenylene terephthalate) polymer Polymers 0.000 claims abstract description 92
- 238000000034 method Methods 0.000 claims abstract description 23
- 238000000605 extraction Methods 0.000 claims abstract description 5
- 238000012163 sequencing technique Methods 0.000 claims description 21
- 238000004064 recycling Methods 0.000 claims 1
- 238000007634 remodeling Methods 0.000 abstract description 3
- 230000007717 exclusion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 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
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- 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
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- 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
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- 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
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- 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
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- Physics & Mathematics (AREA)
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- 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, 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 a plurality of 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, 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 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 is initiated in the group, the same interested group friends share pictures related to PPT, 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.
Description
Technical Field
The present invention relates to the field of information management technologies, and in particular, to a group chat system capable of reproducing information.
Background
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 performing information regeneration, which can perform PPT remodeling and regeneration according to group chat information.
A group chat system capable of reproducing 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 the 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 rule, 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 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.
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 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 pages of PPTs according to the voice information.
Preferably, in the sorting module: according to the rule, the method comprises the following steps: extracting recording information of a PPT explanation site, and sequencing a plurality of 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, 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 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 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 according to the present invention.
Detailed Description
In order to make the technical solution of the present invention more clearly understood and the above objects, features and advantages of the present invention will be more clearly understood and appreciated by those skilled in the art, the present invention will be described in more detail with reference to fig. 1 and the detailed description thereof.
A group chat system capable of reproducing 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 the 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 rule, 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 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.
In this embodiment, in the sorting module: the logical relationship of each keyword includes: 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 pages of PPTs according to the voice information.
In this embodiment, in the sorting module: according to the rule, the method comprises the following steps: extracting recording information of a PPT explanation site, and sequencing a plurality of 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 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 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 (5)
1. A group chat system capable of reproducing 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 a plurality of pictures and analyzing whether the pictures are pictures obtained by PPT photographing 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 PPTs are obtained through reduction, the method is used for analyzing whether the multiple pages of PPTs obtained through reduction correspond to the same theme or not, and if the PPTs correspond to the same theme, the PPTs are classified 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.
2. The group chat system capable of reproducing information as set forth in claim 1, further comprising:
a grouping module: the system is used for dividing the plurality of pictures in the extracted group chat into a plurality of groups according to the difference of the people sending the pictures, and sequencing the plurality of pictures in the extracted group chat according to the time sequence of picture sending.
3. A group chat system capable of reproducing information as claimed in 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. A group chat system with message recycling according to 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 group chat system capable of reproducing information as claimed in 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.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010027739.7A CN111177423A (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of reproducing information based on field recording information |
| CN201710425332.8A CN107239551B (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of information regeneration |
| CN202010027775.3A CN111177424A (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of reproducing information based on voice information |
| CN202010027737.8A CN111177422B (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of reproducing information based on keyword information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710425332.8A CN107239551B (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of information regeneration |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010027775.3A Division CN111177424A (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of reproducing information based on voice information |
| CN202010027739.7A Division CN111177423A (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of reproducing information based on field recording information |
| CN202010027737.8A Division CN111177422B (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of reproducing information based on keyword information |
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| CN107239551A CN107239551A (en) | 2017-10-10 |
| CN107239551B true CN107239551B (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010027775.3A Withdrawn CN111177424A (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of reproducing information based on voice information |
| CN202010027737.8A Active CN111177422B (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of reproducing information based on keyword information |
| CN202010027739.7A Withdrawn CN111177423A (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of reproducing information based on field recording information |
| CN201710425332.8A Expired - Fee Related CN107239551B (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of information regeneration |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010027775.3A Withdrawn CN111177424A (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of reproducing information based on voice information |
| CN202010027737.8A Active CN111177422B (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of reproducing information based on keyword information |
| CN202010027739.7A Withdrawn CN111177423A (en) | 2017-06-07 | 2017-06-07 | Group chat system capable of reproducing information based on field recording information |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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| US20050041872A1 (en) * | 2003-08-20 | 2005-02-24 | Wai Yim | Method for converting PowerPoint presentation files into compressed image files |
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2017
- 2017-06-07 CN CN202010027775.3A patent/CN111177424A/en not_active Withdrawn
- 2017-06-07 CN CN202010027737.8A patent/CN111177422B/en active Active
- 2017-06-07 CN CN202010027739.7A patent/CN111177423A/en not_active Withdrawn
- 2017-06-07 CN CN201710425332.8A patent/CN107239551B/en not_active Expired - Fee Related
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| 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 |
| 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 |
| 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 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN111177424A (en) | 2020-05-19 |
| CN107239551A (en) | 2017-10-10 |
| CN111177422B (en) | 2023-04-14 |
| CN111177422A (en) | 2020-05-19 |
| CN111177423A (en) | 2020-05-19 |
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