CN102830802A - Electronic filing method for blackboards and whiteboards - Google Patents
Electronic filing method for blackboards and whiteboards Download PDFInfo
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- CN102830802A CN102830802A CN2012103108127A CN201210310812A CN102830802A CN 102830802 A CN102830802 A CN 102830802A CN 2012103108127 A CN2012103108127 A CN 2012103108127A CN 201210310812 A CN201210310812 A CN 201210310812A CN 102830802 A CN102830802 A CN 102830802A
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- whiteboards
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Abstract
The invention provides an electronic filing method for blackboards and whiteboards, and relates to the technical field of electronics. The electronic filing method specifically includes connecting an image collector to a computer; operating image collection software to perform keystone correction to images; taking pictures and filing. The electronic filing method for the blackboards and the whiteboards can effectively simplify a filing process for the blackboards and the whiteboards, guarantee completeness of filed content, and file all information on the blackboards and the whiteboards faithfully.
Description
Technical field
The present invention relates to electronic technology field, relate in particular to a kind of electronics archiving method that is used for blackboard and blank.
Background technology
Blackboard and blank as a kind of can erasable repeatedly writing implement, be generally used for occasions such as teaching, panel discussion, individual or family's account, have can reuse, characteristics such as many people share, environmental protection.Be different from the easy file property of paper, the content of black and white plate need be preserved through other means usually.
Yet existing black and white plate file mode has following several kinds: manual paper is made a copy of, mobile phone is taken the scanning and printing equipment, the electronic whiteboard that store computer, specialty into and wiped.
Wherein, manual paper is made a copy of shortcoming: length consuming time; Once can only make a copy of portion; Make a copy of and occur error and omission in the process easily.
Mobile phone is taken and is stored the computer shortcoming into: must use the mobile phone that has camera function; Because mobile phone is unfavorable for longer-term storage, need to export to computer, complex operation; Mobile phone is easy to generate individual privacy information when connecting computer transmission file and reveals.
The scanning and printing equipment of specialty: equipment is heavy, and it is big to take up room; Cost is higher; This kind equipment is not suitable for the long preservation of archives.
Electronic whiteboard is wiped: use inconvenience, the whole blank of need lining by line scan perhaps can only scan local content; Occur content in the scanning process easily and omit, scans content needs unloading once more to computer.
Therefore, need a urgent technical matters that solves to be exactly instantly: how can propose a kind of effective measures, to solve the problem that exists in the prior art.
Summary of the invention
Technical matters to be solved by this invention provides a kind of electronics archiving method that is used for blackboard and blank, can effectively simplify the file process of black and white plate, guarantees the integrality of archive content, preserves all information on the black and white plate strictly according to the facts.
In order to solve the problems of the technologies described above, the invention provides a kind of electronics archiving method that is used for blackboard and blank, specifically comprise:
Image acquisition device is connected to computer;
The operation image acquisition software carries out keystone to image;
Photographic images also files.
Further, said method also comprises after filing:
Judge whether continue to file according to application demand.
Further, said image keystone comprises static shift correction and dynamic calibration.
Further, said image acquisition device is an industrial camera.
To sum up; Use the electronics archiving method that is used for blackboard and blank of the present invention; Can the content of black and white plate be stored in faithfully on the equipment such as desktop computer, notebook computer, panel computer through specific industrial camera and supporting image capture software; Also can send file to each participant simultaneously, efficiently solve problems such as potential content goes wrong in traditional file mode, filling time length, file complicated process steps through the mode of Email.
Description of drawings
Fig. 1 is the schematic flow sheet that is used for the electronics archiving method of blackboard and blank of the present invention;
Fig. 2 is the synoptic diagram of camera placement location in the practical application.
Embodiment
With reference to Fig. 1, a kind of schematic flow sheet that is used for the electronics archiving method of blackboard and blank of the present invention specifically comprises:
Step S101, image acquisition device is connected to computer;
Step S102, the operation image acquisition software carries out keystone to image;
Step S103, photographic images also files.
In the scheme of the present invention; The standardization of industrial camera equipment is a physical basis of the present invention, and the image acquisition device that is adopted among the present invention is specially industrial camera; Be a kind of USB2.0 equipment of the USB of meeting VideoClass standard; Have at a high speed, stable, desktop computer, notebook computer and the advantages such as panel computer, plug and play of compatible present various main flows.Supporting image capture software will carry out treatment for correcting to the image that collects, strictly according to the facts the content on the vat black blank.
Have a kind of electronic whiteboard to wipe, during content on wiping blank with these content scannings in memory chip.
Scheme of the present invention; Can the content of black and white plate be stored in faithfully on the equipment such as desktop computer, notebook computer, panel computer through specific industrial camera and supporting image capture software; Also can send file to each participant simultaneously, efficiently solve problems such as potential content goes wrong in traditional file mode, filling time length, file complicated process steps through the mode of Email.
Industrial camera among the present invention can be installed on any blackboard or the blank; To target blackboard or the requirement of blank unrestriction, and said industrial camera meets USB Video Class standard; Can be connected to different computers; Need not installation of drive software, the image capture software of use can carry out keystone to photographic images, recovers its original-shape.
Concrete; The camera placement location is as shown in Figure 2, and for avoiding blocking spectators' sight line, the camera putting position needs a little more than black and white plate coboundary; Because camera can't place black and white plate centermost; The black and white plate image of taking rectangle can occur to trapezoidal distortion, and supporting image software will carry out keystone to it, recover its original-shape.
More than the electronics archiving method that is used for blackboard and blank provided by the present invention has been carried out detailed introduction; Used concrete example among this paper principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (4)
1. an electronics archiving method that is used for blackboard and blank is characterized in that, comprising:
Image acquisition device is connected to computer;
The operation image acquisition software carries out keystone to image;
Photographic images also files.
2. the electronics archiving method that is used for blackboard and blank according to claim 1 is characterized in that said method also comprises after filing:
Judge whether continue to file according to application demand.
3. the electronics archiving method that is used for blackboard and blank according to claim 1 is characterized in that said image keystone comprises static shift correction and dynamic calibration.
4. the electronics archiving method that is used for blackboard and blank according to claim 1 is characterized in that said image acquisition device is an industrial camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103108127A CN102830802A (en) | 2012-08-28 | 2012-08-28 | Electronic filing method for blackboards and whiteboards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103108127A CN102830802A (en) | 2012-08-28 | 2012-08-28 | Electronic filing method for blackboards and whiteboards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102830802A true CN102830802A (en) | 2012-12-19 |
Family
ID=47333969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103108127A Pending CN102830802A (en) | 2012-08-28 | 2012-08-28 | Electronic filing method for blackboards and whiteboards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102830802A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107479841A (en) * | 2017-08-11 | 2017-12-15 | 广州视源电子科技股份有限公司 | Control method, device, equipment and the storage medium of double plate display systems |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1867940A (en) * | 2003-10-14 | 2006-11-22 | 卡西欧计算机株式会社 | Imaging apparatus and image processing method therefor |
| CN201243348Y (en) * | 2008-06-06 | 2009-05-20 | 比亚迪股份有限公司 | Pick-up head and image conversion device |
| CN102609152A (en) * | 2012-01-22 | 2012-07-25 | 南京先能光电有限公司 | Large-field-angle detection image acquisition method for electronic white board and device |
-
2012
- 2012-08-28 CN CN2012103108127A patent/CN102830802A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1867940A (en) * | 2003-10-14 | 2006-11-22 | 卡西欧计算机株式会社 | Imaging apparatus and image processing method therefor |
| CN201243348Y (en) * | 2008-06-06 | 2009-05-20 | 比亚迪股份有限公司 | Pick-up head and image conversion device |
| CN102609152A (en) * | 2012-01-22 | 2012-07-25 | 南京先能光电有限公司 | Large-field-angle detection image acquisition method for electronic white board and device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107479841A (en) * | 2017-08-11 | 2017-12-15 | 广州视源电子科技股份有限公司 | Control method, device, equipment and the storage medium of double plate display systems |
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Application publication date: 20121219 |