CN105653511A - File comment information generation method - Google Patents
File comment information generation method Download PDFInfo
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- CN105653511A CN105653511A CN201511021626.1A CN201511021626A CN105653511A CN 105653511 A CN105653511 A CN 105653511A CN 201511021626 A CN201511021626 A CN 201511021626A CN 105653511 A CN105653511 A CN 105653511A
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- 238000000034 method Methods 0.000 title claims abstract description 48
- 239000011159 matrix material Substances 0.000 claims abstract description 64
- 238000004891 communication Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/10—Text processing
- G06F40/166—Editing, e.g. inserting or deleting
- G06F40/169—Annotation, e.g. comment data or footnotes
-
- 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
- G06F16/438—Presentation of query results
- G06F16/4387—Presentation of query results by the use of playlists
- G06F16/4393—Multimedia presentations, e.g. slide shows, multimedia albums
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Computational Linguistics (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Embodiments of the invention relate a file comment information generation method. The method comprises the following steps: receiving a to-be-commented file by a host computer; obtaining audio data according to a time shaft and acquiring dot matrix image data acquired by a device in a dot matrix area corresponding to the to-be-commented file; adding a time strap to the audio data so as to generate an audio file; recognizing the dot matrix image data so as to obtain a recognition track; and generating the audio file and the recognition track into comment information and injecting the comment information into the to-be-commented file so as to obtain a standardized file and play the standardized file. According to the file comment information generation method provided by the embodiments of the invention, the synchronous playing of the audio explanation and comment information can be realized, and the method is simple to realize and convenient to use.
Description
Technical field
The present invention relates to technical field of information processing, particularly relate to a kind of file endorsement information generation method.
Background technology
It is shared with other people after routine office work, education and instruction process often needing annotated and commented on by electronic document (word, PPT etc.). Especially teacher is when imparting knowledge to students, it is necessary to student explain exercise question, consequently, it is desirable to the audio frequency of endorsement information and explanation adds to the courseware in the electronic edition courseware made, after showing annotations and comments to student.
In prior art, if it is intended to add endorsement information in the courseware of electronic edition, the Postil Function that software carries can only be relied on, it is achieved Method compare is single, it may also be useful to get up underaction, and cannot realize audio frequency explanation and endorsement information synchronously play.
Summary of the invention
It is an object of the invention to provide a kind of file endorsement information generation method, it is possible to realizing audio frequency explanation and synchronously play with endorsement information, method realizes simple, it may also be useful to convenient.
For achieving the above object, the present invention provides a kind of file endorsement information generation method, and described method comprises:
Upper computer receives and treats annotation file;
Audio frequency data, gathering device is obtained in the described dot matrix image data treating the dot matrix region collection that annotation file is corresponding according to time axle;
Described audio frequency data are added and adds timestamp, generate audio file;
Identify described dot matrix image data, obtain identifying track;
Treat annotation file described in described audio file and described identification Track Pick-up endorsement information being injected, obtain levels of standards and play.
Further, obtain according to time axle audio frequency data, gathering device described treat the dot matrix image data that dot matrix region corresponding to annotation file gathers before, described method also comprises:
Described gathering device utilizes unique ID code to be associated with described upper computer.
Further, described obtain audio frequency data according to time axle, gathering device specifically comprises in the described dot matrix image data treating that dot matrix region corresponding to annotation file gathers:
The built-in audio collection module of described gathering device obtains audio frequency data according to time axle, the built-in camera of described gathering device obtain gathering device the view data in dot matrix region of process;
Described upper computer receives described audio frequency data and view data by data interface.
Further, described data interface is wired data interface or wireless data interface; Described wired data interface is specially USB interface, MiniUSB interface, MicroUSB interface, parallel port, serial ports; Described wireless data interface is specially blue tooth interface, infrared interface, Wifi interface, 2.4-5.0GHz wave band interface or wireless communication interface.
Further, the described dot matrix image data of described identification, obtain identifying that track specifically comprises:
Obtain dot matrix coordinate corresponding to described dot matrix image data according to time series, obtain the identification track of described gathering device in described dot matrix region according to described dot matrix coordinate.
Further, described described audio file and described identification Track Pick-up endorsement information are injected described in treat annotation file, obtain levels of standards and play and specifically comprise:
Described described audio file and described identification Track Pick-up endorsement information are injected described in treat annotation file, obtain levels of standards, play according to time axle according to recognition sequence; Or
Described described audio file and described identification Track Pick-up endorsement information are injected described in treat annotation file, obtain levels of standards, directly display comprises the annotation file of endorsement information.
Further, described method also comprises:
After current annotation file generated, when upper computer receives next until annotation file, automatically carry out screen process clearly, again identify audio frequency data and dot matrix image data.
Further, described dot matrix region is specially the writing paper or electronic whiteboard with dot-matrix array.
The file endorsement information generation method that the embodiment of the present invention provides, utilize gathering device to obtain audio frequency data and the dot matrix image data of annotations and comments text, generate endorsement information and add to and treat in annotation file, it is possible to realize audio frequency explanation and endorsement information is synchronously play, method realizes simple, it may also be useful to convenient.
Accompanying drawing explanation
The schema of the file endorsement information generation method that Fig. 1 provides for the embodiment of the present invention one;
The schematic diagram in the dot matrix region that Fig. 2 provides for the embodiment of the present invention one.
Embodiment
Below by drawings and Examples, the technical scheme of the present invention is described in further detail.
Technical solution of the present invention is applicable to handle official business, need in teaching process to add in electronic document page in the application scene of endorsement information. Gathering device in the present invention is the dot matrix digital pen with dot matrix recognition function, is built-in with pressure transmitter, treater, camera, storer, audio collection module and communication module etc.
The schema of the file endorsement information generation method that Fig. 1 provides for the embodiment of the present invention. As shown in Figure 1, the file endorsement information generation method of the embodiment of the present invention comprises:
Step 101, upper computer receives and treats annotation file.
Specifically, upper computer receives and treats annotation file, treats that the form of annotation file can be pdf, ppt etc.
Step 102, obtains audio frequency data, gathering device in the described dot matrix image data treating the dot matrix region collection that annotation file is corresponding according to time axle.
Specifically, the built-in audio collection module of gathering device obtains audio frequency data according to time axle, the built-in camera of gathering device obtain gathering device the view data in dot matrix region of process; Upper computer receives audio frequency data and view data by data interface.
Wherein, camera is high-speed camera head, it is possible to every second speed of 100 to gathering device the dot matrix of process take pictures.
Dot matrix region is specially the writing paper or electronic whiteboard with dot-matrix array. Dot matrix region by some very tiny points, according to the regularly arranged composition of particular algorithm. The effect of dot matrix is available to gathering device coordinate parameters information, when ensureing that gathering device moves in dot matrix region, it is possible to record motion track accurately.
Dot matrix region is made up of some dot matrix, and each dot matrix is made up of some points, as shown in Figure 2. Such as, every 36 points, permutation and combination becomes a dot matrix. Mean distance between 2 is 0.3mm. The size of each dot matrix is 1.8mm �� 1.8mm. Dot matrix, by special coded system, represents special co-ordinate position information. After each the some coding in dot matrix, obtain dot matrix encoding sequence.
Wherein, data interface is wired data interface or wireless data interface; Wired data interface is specially USB interface, MiniUSB interface, MicroUSB interface, parallel port, serial ports; Wireless data interface is specially blue tooth interface, infrared interface, Wifi interface, 2.4-5.0GHz wave band interface or wireless communication interface.
It should be noted that, send data by data interface to upper computer and have two kinds of modes, one is real-time transmission, image data analyzing is numerary signal by gathering device built-in treater in real time, and the pressure sensitivity data, audio frequency data and the time axle that send with pressure transmitter become standard transmission data packet with time stamp real-time coding, then transmission data packet is transferred to upper computer by wired or wireless mode by data interface in real time. Another right and wrong sends in real time, image data analyzing is numerary signal by treater in real time, and the pressure sensitivity data, audio frequency data and the time axle that send with pressure transmitter become standard transmission data packet then to store in memory with time stamp real-time coding, when setting-up time or other non-solid, the transmission data packet stored in storer is transmitted to upper computer by mode by data interface.
According to the time axle obtain audio frequency data, gathering device process dot matrix region view data before, described method also comprises:
Described gathering device utilizes unique ID code to be associated with described upper computer.
After upper computer receives the data packet that gathering device sends, extract the ID code of packet header, and whether the ID code verifying packet header is legal, or whether it is registered ID code, if it is legal or registered, then data packet is resolved, obtain the lattice information in the dot matrix region of audio frequency data, gathering device process.
Described audio frequency data are added and are added timestamp by step 103, generate audio file.
Specifically, after upper computer resolution data bag, obtain the audio frequency data that gathering device collects, audio frequency data are added after adding timestamp, generate audio file.
Step 104, identifies described dot matrix image data, obtains identifying track.
Specifically, gathering device moves in dot matrix region and produces motion track, and in moving process, motion track is taken pictures by built-in camera simultaneously, gathers the view data of motion track, is sent to upper computer by data interface. Upper computer resolves the view data that gathering device gathers, according to time order and function order, obtain the dot matrix coordinate that view data is corresponding, obtain the motion trace image of gathering device according to dot matrix coordinate and show, thus written handwriting is directly saved in computer, it is achieved that written handwriting digitizing stores.
Step 105, treats annotation file described in described audio file and described identification Track Pick-up endorsement information being injected, obtains levels of standards and play.
Specifically, after the motion track information of audio file, gathering device being merged, generating endorsement information, inject and treat annotation file, be made into standardized data formats file and play, the form of standardized data formats file can be Mp4, flv etc.
Wherein, the broadcasting pattern of standardized data formats file comprises:
Play according to time axle according to recognition sequence, namely show the process of endorsement information input; Or the directly final annotation file comprising endorsement information formed of display.
In addition, after current annotation file generated, when upper computer receives next until annotation file, automatically carry out screen process clearly, again identify audio frequency data and dot matrix image data.
The file endorsement information generation method that the embodiment of the present invention provides, utilize gathering device to obtain audio frequency data and the dot matrix image data of annotations and comments text, generate endorsement information and add to and treat in annotation file, it is possible to realize audio frequency explanation and endorsement information is synchronously play, method realizes simple, it may also be useful to convenient.
Professional should recognize further, the unit of each example described in conjunction with embodiment disclosed herein and algorithm steps, can realize with electronic hardware, computer software or the combination of the two, in order to the interchangeableness of hardware and software is clearly described, generally describe composition and the step of each example in the above description according to function. These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme. Each specifically can should be used for using different methods to realize described function by professional and technical personnel, but this kind realizes should not thinking the scope exceeding the present invention.
The software module that the method described in conjunction with embodiment disclosed herein or the step of algorithm can perform with hardware, treater, or the combination of the two implements. Software module can be placed in the storage media of other form any known in random access memory (RAM), internal memory, read-only storage (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field.
Above-described embodiment; the object of the present invention, technical scheme and useful effect have been further described; it is it should be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain being not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment of making, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a file endorsement information generation method, it is characterised in that, described method comprises:
Upper computer receives and treats annotation file;
Audio frequency data, gathering device is obtained in the described dot matrix image data treating the dot matrix region collection that annotation file is corresponding according to time axle;
Described audio frequency data are added and adds timestamp, generate audio file;
Identify described dot matrix image data, obtain identifying track;
Treat annotation file described in described audio file and described identification Track Pick-up endorsement information being injected, obtain levels of standards and play.
2. file endorsement information generation method according to claim 1, it is characterised in that, obtain according to time axle audio frequency data, gathering device described treat the dot matrix image data that dot matrix region corresponding to annotation file gathers before, described method also comprises:
Described gathering device utilizes unique ID code to be associated with described upper computer.
3. file endorsement information generation method according to claim 1, it is characterised in that, described obtain audio frequency data according to time axle, gathering device specifically comprises in the described dot matrix image data treating that dot matrix region corresponding to annotation file gathers:
The built-in audio collection module of described gathering device obtains audio frequency data according to time axle, the built-in camera of described gathering device obtain gathering device the view data in dot matrix region of process;
Described upper computer receives described audio frequency data and view data by data interface.
4. file endorsement information generation method according to claim 3, it is characterised in that, described data interface is wired data interface or wireless data interface; Described wired data interface is specially USB interface, MiniUSB interface, MicroUSB interface, parallel port, serial ports; Described wireless data interface is specially blue tooth interface, infrared interface, Wifi interface, 2.4-5.0GHz wave band interface or wireless communication interface.
5. file endorsement information generation method according to claim 1, it is characterised in that, the described dot matrix image data of described identification, obtain identifying that track specifically comprises:
Obtain dot matrix coordinate corresponding to described dot matrix image data according to time series, obtain the identification track of described gathering device in described dot matrix region according to described dot matrix coordinate.
6. file endorsement information generation method according to claim 1, it is characterised in that, described described audio file and described identification Track Pick-up endorsement information are injected described in treat annotation file, obtain levels of standards and play and specifically comprise:
Described described audio file and described identification Track Pick-up endorsement information are injected described in treat annotation file, obtain levels of standards, play according to time axle according to recognition sequence; Or
Described described audio file and described identification Track Pick-up endorsement information are injected described in treat annotation file, obtain levels of standards, directly display comprises the annotation file of endorsement information.
7. file endorsement information generation method according to claim 1, it is characterised in that, described method also comprises:
After current annotation file generated, when upper computer receives next until annotation file, automatically carry out screen process clearly, again identify audio frequency data and dot matrix image data.
8. file endorsement information generation method according to claim 1, it is characterised in that, described dot matrix region is specially the writing paper or electronic whiteboard with dot-matrix array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511021626.1A CN105653511A (en) | 2015-12-31 | 2015-12-31 | File comment information generation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511021626.1A CN105653511A (en) | 2015-12-31 | 2015-12-31 | File comment information generation method |
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| CN105653511A true CN105653511A (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201511021626.1A Pending CN105653511A (en) | 2015-12-31 | 2015-12-31 | File comment information generation method |
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| Country | Link |
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| CN (1) | CN105653511A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106527877A (en) * | 2016-11-25 | 2017-03-22 | 杭州日阅通讯有限公司 | Digital book interaction system and implementation method thereof |
| CN106598412A (en) * | 2016-11-25 | 2017-04-26 | 杭州日阅通讯有限公司 | Digital book interactive rearrangement system and implementation method therefor |
| CN108667885A (en) * | 2017-04-02 | 2018-10-16 | 田雪松 | A kind of network-based information interacting method and system |
| CN109902278A (en) * | 2017-12-08 | 2019-06-18 | 珠海金山办公软件有限公司 | A kind of processing method and processing device of annotation |
| CN112084756A (en) * | 2020-09-08 | 2020-12-15 | 远光软件股份有限公司 | Conference file generation method and device and electronic equipment |
| CN116011415A (en) * | 2023-03-27 | 2023-04-25 | 天津联想协同科技有限公司 | Document annotation generation method and device, network disk and storage medium |
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| CN201820372U (en) * | 2010-06-29 | 2011-05-04 | 张亚军 | Wireless interactive audio/video system and equipment thereof |
| CN204808257U (en) * | 2015-05-24 | 2015-11-25 | 北京拓思德科技有限公司 | Write blank |
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- 2015-12-31 CN CN201511021626.1A patent/CN105653511A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201820372U (en) * | 2010-06-29 | 2011-05-04 | 张亚军 | Wireless interactive audio/video system and equipment thereof |
| CN204808257U (en) * | 2015-05-24 | 2015-11-25 | 北京拓思德科技有限公司 | Write blank |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106527877A (en) * | 2016-11-25 | 2017-03-22 | 杭州日阅通讯有限公司 | Digital book interaction system and implementation method thereof |
| CN106598412A (en) * | 2016-11-25 | 2017-04-26 | 杭州日阅通讯有限公司 | Digital book interactive rearrangement system and implementation method therefor |
| CN106527877B (en) * | 2016-11-25 | 2018-02-09 | 杭州日阅通讯有限公司 | A kind of implementation method of digital book interactive system |
| CN106598412B (en) * | 2016-11-25 | 2018-04-10 | 杭州日阅通讯有限公司 | A kind of implementation method of digital book interaction system for rearranging |
| CN108667885A (en) * | 2017-04-02 | 2018-10-16 | 田雪松 | A kind of network-based information interacting method and system |
| CN109902278A (en) * | 2017-12-08 | 2019-06-18 | 珠海金山办公软件有限公司 | A kind of processing method and processing device of annotation |
| CN109902278B (en) * | 2017-12-08 | 2023-11-10 | 珠海金山办公软件有限公司 | Annotating processing method and device |
| CN112084756A (en) * | 2020-09-08 | 2020-12-15 | 远光软件股份有限公司 | Conference file generation method and device and electronic equipment |
| CN112084756B (en) * | 2020-09-08 | 2023-10-10 | 远光软件股份有限公司 | Conference file generation method and device and electronic equipment |
| CN116011415A (en) * | 2023-03-27 | 2023-04-25 | 天津联想协同科技有限公司 | Document annotation generation method and device, network disk and storage medium |
| CN116011415B (en) * | 2023-03-27 | 2023-08-04 | 天津联想协同科技有限公司 | Document annotation generation method and device, network disk and storage medium |
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Effective date of registration: 20180523 Address after: 100029 Beijing Chaoyang District Beichen West Road 69, Junfeng Huating D block 1012 Applicant after: Beijing Chi Lu Management Consulting Co., Ltd. Address before: 100098 Haidian District, Beijing, North Third Ring Road 18, 2, building 803-3. Applicant before: Tian Xuesong |
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