CN107153949B - Chat group information management method - Google Patents
Chat group information management method Download PDFInfo
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- CN107153949B CN107153949B CN201710423497.1A CN201710423497A CN107153949B CN 107153949 B CN107153949 B CN 107153949B CN 201710423497 A CN201710423497 A CN 201710423497A CN 107153949 B CN107153949 B CN 107153949B
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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
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/53—Querying
- G06F16/532—Query formulation, e.g. graphical querying
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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
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/53—Querying
- G06F16/538—Presentation of query results
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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
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/55—Clustering; Classification
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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
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/587—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using geographical or spatial information, e.g. location
Abstract
The invention provides a chat group information management method, which comprises the following steps: A. extracting a plurality of pictures in the group chat; B. sequentially extracting information in the multiple pictures, and analyzing whether the pictures are pictures obtained by PPT photographing or not; C. if the picture is obtained by PPT photographing, restoring the PPT according to the information in the picture; D. if more than 2 PPTs are obtained by reduction, analyzing whether the PPTs obtained by reduction correspond to the same theme or not, and if so, classifying the PPTs into the same group; E. and analyzing the multiple PPTs in the same group, and sequencing according to a rule. When people need to acquire PPT of a certain conference, a picture sharing function can be initiated in own 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 invention relates to the technical field of information management, in particular to a chat group information management method.
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 chat group information management method capable of performing PPT remodeling and regeneration according to group chat information.
A chat group information management method includes:
A. extracting a plurality of pictures in the group chat;
B. sequentially extracting information in the multiple pictures, and analyzing whether the pictures are pictures obtained by PPT photographing or not;
C. if the picture is obtained by PPT photographing, restoring the PPT according to the information in the picture;
D. if more than 2 PPTs are obtained by reduction, analyzing whether the PPTs obtained by reduction correspond to the same theme or not, and if so, classifying the PPTs into the same group;
E. and analyzing the multiple PPTs in the same group, and sequencing according to a rule.
Preferably, step a further comprises:
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, in step B:
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 step E:
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 step E:
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 step E:
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 step E:
the logical relationship of each keyword includes: parallel relationship, inclusion relationship, and precedence relationship or exclusion relationship of event occurrence.
Preferably, in step E:
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 step E:
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 step E:
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 chat group information management method includes: A. extracting a plurality of pictures in the group chat; B. sequentially extracting information in the multiple pictures, and analyzing whether the pictures are pictures obtained by PPT photographing or not; C. if the picture is obtained by PPT photographing, restoring the PPT according to the information in the picture; D. if more than 2 PPTs are obtained by reduction, analyzing whether the PPTs obtained by reduction correspond to the same theme or not, and if so, classifying the PPTs into the same group; E. and analyzing the multiple PPTs in the same group, and sequencing according to a rule. When people need to acquire PPT of a certain conference, a picture sharing function can be initiated in own 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.
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 flow chart illustrating a chat group information management method according to the present invention.
Detailed Description
In order to make the technical solutions of the present invention more clearly understood and make the above objects, features and advantages of the present invention more apparent and understandable, the present invention is further described in detail with reference to fig. 1 and the detailed description thereof.
A chat group information management method includes:
A. extracting a plurality of pictures in the group chat;
B. sequentially extracting information in the multiple pictures, and analyzing whether the pictures are pictures obtained by PPT photographing or not;
C. if the picture is obtained by PPT photographing, restoring the PPT according to the information in the picture;
D. if more than 2 PPTs are obtained by reduction, analyzing whether the PPTs obtained by reduction correspond to the same theme or not, and if so, classifying the PPTs into the same group;
E. and analyzing the multiple PPTs in the same group, and sequencing according to a rule.
When people need to acquire PPT of a certain conference, a picture sharing function can be initiated in own group, the same interested group friends share pictures related to PPT, and the group software can autonomously restore PPT of the collected pictures, so that PPT remodeling and regeneration can be performed according to group chat information.
In this embodiment, step a further includes:
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 step B:
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 step E:
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 step E:
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 step E:
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 step E:
the logical relationship of each keyword includes: parallel relationship, inclusion relationship, and precedence relationship or exclusion relationship of event occurrence.
In this embodiment, in step E:
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 step E:
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 step E:
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 chat group information management method, comprising:
A. extracting a plurality of pictures in the group chat;
B. sequentially extracting information in the plurality of pictures, and analyzing whether the pictures are pictures obtained by PPT photographing or not;
C. if the picture is obtained by PPT photographing, restoring the PPT according to the information in the picture;
D. if more than 2 PPTs are obtained by reduction, analyzing whether the PPTs obtained by reduction correspond to the same theme or not, and if so, classifying the PPTs into the same group;
E. and analyzing the multiple PPTs in the same group, and sequencing according to a rule.
2. The chat group information management method of claim 1, wherein the step a further comprises:
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. The chat group information management method according to claim 2, wherein in the step B:
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 chat group information management method according to claim 3, wherein in the step E:
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 chat group information management method according to claim 4, wherein in the step E:
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710423497.1A CN107153949B (en) | 2017-06-07 | 2017-06-07 | Chat group information management method |
| CN202010081790.6A CN111444361A (en) | 2017-06-07 | 2017-06-07 | Chat group information management method based on shooting time and position information |
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|---|---|---|---|
| CN201710423497.1A CN107153949B (en) | 2017-06-07 | 2017-06-07 | Chat group information management method |
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| CN202010081790.6A Division CN111444361A (en) | 2017-06-07 | 2017-06-07 | Chat group information management method based on shooting time and position information |
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| CN107153949A CN107153949A (en) | 2017-09-12 |
| CN107153949B true CN107153949B (en) | 2020-04-28 |
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| CN201710423497.1A Expired - Fee Related CN107153949B (en) | 2017-06-07 | 2017-06-07 | Chat group information management method |
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| CN111753108B (en) * | 2020-06-28 | 2023-08-25 | 平安科技（深圳）有限公司 | Presentation generation method, device, equipment and medium |
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| CN105119971A (en) * | 2015-07-17 | 2015-12-02 | 努比亚技术有限公司 | Mobile terminal and fast mutual-picture-taking sharing system and method |
| CN105488526B (en) * | 2015-11-26 | 2019-07-09 | 嵊州明智科技服务有限公司 | The auto-screening method of the shared photo of group |
| CN105429862A (en) * | 2015-12-23 | 2016-03-23 | 北京奇虎科技有限公司 | Method and device for establishing social group based on photo album |
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2017
- 2017-06-07 CN CN202010081790.6A patent/CN111444361A/en active Pending
- 2017-06-07 CN CN201710423497.1A patent/CN107153949B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103118101A (en) * | 2013-01-25 | 2013-05-22 | 深圳清华大学研究院 | Information sharing method used for mobile terminals |
| CN106331287A (en) * | 2015-06-24 | 2017-01-11 | 中兴通讯股份有限公司 | Synchronization method and device for terminal screen contents |
| CN105376547A (en) * | 2015-11-17 | 2016-03-02 | 广州市英途信息技术有限公司 | Micro video course recording system and method based on 3D virtual synthesis technology |
| CN105824788A (en) * | 2016-03-18 | 2016-08-03 | 天津城建大学 | Method and system for converting PowerPoint file into word file |
| CN106021343A (en) * | 2016-05-09 | 2016-10-12 | 杭州施强教育科技有限公司 | A PPT file processing method applied to a mobile terminal |
| CN105868417A (en) * | 2016-05-27 | 2016-08-17 | 维沃移动通信有限公司 | Picture processing method and mobile terminal |
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| CN111444361A (en) | 2020-07-24 |
| CN107153949A (en) | 2017-09-12 |
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