CN101771781A - White board shoot and record and output system realized by shoot - Google Patents
White board shoot and record and output system realized by shoot Download PDFInfo
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- CN101771781A CN101771781A CN200910202117A CN200910202117A CN101771781A CN 101771781 A CN101771781 A CN 101771781A CN 200910202117 A CN200910202117 A CN 200910202117A CN 200910202117 A CN200910202117 A CN 200910202117A CN 101771781 A CN101771781 A CN 101771781A
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Abstract
The invention provides a white board shoot and record and output system realized by shoot, which belongs to the technical field of electronic products and relates to a white board shoot and record and output system. The system comprises a shoot unit (1), an output unit (2) and a control unit (3), wherein the shoot unit (1) is in a shoot structure used for shooting the image of a white board; the output unit (2) is connected with the control unit so as to acquire the image structure of a white board shot by the shoot unit and comprises function components of at least one of a printer, a compact disc-recorder and a data output interface which are used for realizing output; and the control unit (3) is an operation processing structure connected with the shoot unit and the output unit, is used for controlling and processing the shoot and record data of the shoot unit for the white board and is used for controlling the output work of the output unit. The system can shoot content written on the white board and transmits the shot information to a computer terminal, and then electronic equipment of the printer, the compact disc-recorder and the like to make the corresponding processing on the shot information.
Description
Technical field
The invention belongs to technical field of electronic products, relate to a kind of blank and shoot with video-corder and output system.
Background technology
Blank is an office appliances commonly used at present, can write easily on blank, draw, and easily wipes then.
Electronic whiteboard in development in recent years rapidly.Electronic whiteboard is a kind of interactively input and output device.Electronic whiteboard commonly used at present, type mainly contains: duplicate formula electronic whiteboard and interactive electric whiteboard.
Duplicating formula electronic whiteboard wherein claims again " vertical hand-written photocopier ".Its function is and content written on the blank can be scanned and prints, process is the same with common duplicating process, at first by image sensing device written contents is gathered, acquired signal is through after certain image processing, at last with temperature-sensitive, ink-jet or the output of other printing types.The paper of output is generally the A4 breadth.The image sensing device of this electronic whiteboard generally was CCD in the past, and was little because the CIS scan mode has a volume now slowly to the transition of CIS scan mode, advantage such as save the energy, image stabilization and can finely tune.
Interactive electric whiteboard wherein claims again " digital touch-screen ".With the realization principle of touch-screen be similar.Its primary structure form comprises respectively: type such as induction, infrared induction, pressure inductive, ultrasonic induction type, image sensing.
The background technology of main reference of the present invention is a duplicating formula electronic whiteboard.
With existing technology by comparison, the present invention mainly solves two problems: (1), use common camera, and need not to be provided with more device, just can realize the writing function of blank; (2) carry out the Boundary Recognition of effective blank, like this,,, just can export the graphic form of preassigned easily by the qualification of Boundary Recognition to image with the captured image of common camera.
Summary of the invention
The purpose of this invention is to provide a kind of blank that utilizes shooting to realize and shoot with video-corder and output system, blank is shot with video-corder and shooting with video-corder message transmission is handled accordingly to equipment such as computer terminal, printer and CD writer in order to a kind of can the realization to be provided.
A kind of blank that utilizes shooting to realize is shot with video-corder and output system, and it includes in order to realize the blank of hand-written writing on the blackboard function, it is characterized in that this system also includes as the lower part:
(1) image unit, it is in order to take the shooting structure of whiteboard images;
(2) output unit, it is connected with following control unit obtaining the whiteboard images structure that image unit is shot with video-corder, and include printer, CD writer, data output interface three at least one in order to realize the functional unit of output;
(3) control unit, it is the operation processing structure that is connected with output unit with aforesaid image unit, in order to control and handle the shoot with video-corder data of image unit for blank, and the output services of control output unit;
(4) on blank, be provided with in order to carry out the identification type border of sensitization identification.
Further, the blank that described this utilization shooting realizes is shot with video-corder and output system, also has following technical characterictic:
On described image unit, be provided with automatic light filling structure, this structure is made of jointly light intensity inductive means and lighting source.
In described image unit, corresponding described blank position is provided with aperture transmission-type both view angle adjustment camera lens.
At the blank place, be provided with supervisory keyboard, this supervisory keyboard is connected with output unit with described image unit, in order to control image unit and output unit.
Described control unit is encapsulated in the aforesaid supervisory keyboard.
The data export structure that described output unit place is provided with, the wireless signal transceiver that includes the wireless signal transceiver that is installed in the camera head place and arrange supporting outlet terminal place.
The version of described wireless signal transceiver is the USB wireless signal transceiver with USB interface.
Aforesaid identification type border is to realize by the one at least in three kinds of primary colors of RGB.
The blank that described utilization shooting realizes is shot with video-corder and output system, also is provided with to be used for the memory cell of data message of storage running program and shooting.
Corresponding aforesaid identification type margin processing module is provided with the regular module of image, and the regular module of this image is in order to the border as output document, the identification type border of blank.
The invention has the advantages that: in daily work, study, often some plans of design, thinking, will be recorded in conveniently above the blank, perhaps write some session discussing contents, this moment, the user will wish the content record above the blank to be got off or print very much, and present electronic whiteboard can be realized this function, but most electronic whiteboard is to adopt the pressure sensitivity know-why to realize writing function, so cost an arm and a leg, can't popularize; And system of the present invention, adopt the shooting principle, can be easily to own on blank institute's content written take, and be connected with electronic equipments such as computer terminal, printer and CD writer by data wire or communication, write down, preserve and print the content on the blank.
Native system is compared with present electronic whiteboard, and principle is simple, and cost is low, has universal meaning more.
Description of drawings
Fig. 1 is that a kind of blank that utilizes shooting to realize of the present invention is shot with video-corder and the structural representation of output system.
Fig. 2 is that a kind of blank that utilizes shooting to realize of the present invention is shot with video-corder and the theory diagram of output system.
Number designation explanation among the figure:
The blank that utilizes shooting to realize is shot with video-corder and output system-100; Blank-200, sign type border-210, blue wave band border-211; Image unit-300, both view angle adjustment camera lens-310, camera function device-320, automatic light filling structure-330, light intensity inductive means-331, lighting source-332; Output unit-400, wireless signal transceiver-410, USB wireless signal transceiver-411, printer-420, computer terminal-430, CD writer-440, memory cell-450, supervisory keyboard-460, operating key-461; Control unit-500.
Embodiment
A kind of blank that utilizes shooting to realize of the present invention is shot with video-corder and output system, is to implement like this:
When the literal of being write on blank as the user need be preserved, can start camera head by operating key above the supervisory keyboard and control corresponding unit and shoot with video-corder; Carry out the angular adjustment at visual angle by aperture transmission-type both view angle adjustment camera lens; When the light intensity inductive means is felt insufficient light, system will start lighting source automatically and carry out light and replenish; In the process of shooting with video-corder and taking, image unit is determined the areal extent of shooting by the sign type border above the blank; Take good image and will be transferred to output unit, output unit can be given data processing equipments such as printer, CD writer, computer terminal by data wire and corresponding interface structural transmission; Simultaneously, can also pass through wireless signal transceiver and supporting USB wireless signal transceiver, be transferred to data processing equipments such as printer, CD writer, computer terminal wirelessly, thereby can carry out operations such as computer preservation, printing and CD burning the content above the blank.
Below in conjunction with illustrated in figures 1 and 2, above-mentioned each function is described in detail:
Ginseng Fig. 1, shown in Figure 2 has showed among this figure that blank that this utilization shooting realizes is shot with video-corder and the primary structure of output system 100, this system can be divided into three parts and be described in detail:
(1) blank 200 and peripheral part thereof.Wherein blank 200 is to be used for the writing on the blackboard structure of written contents in the above.
Blank 200 is provided with sign type border 210, and it is determined image pickup scope when making following image unit 300 shooting and sets.Existing blank does not have the border to limit if directly take, will cause the scope of image not define, and the whiteboard images of input can not have standard yet.
In use, identification type border 210, the border when also exporting as whiteboard images.
This identification type border preferably adopts one at least in three kinds of primary colors of red, green, blue to realize.Because the color balance of primary colors, stable is easy to comparison, the identification of image.
Giving an example as the typical case, can select blue wave band border 211, wherein is because blue light wavelength is short, and following camera function device 320 is more prone to carry out sensitization identification, to determine blank 200 top effectively pattern range.
Corresponding aforesaid identification type margin processing module 470 can also be provided with the regular module 471 of image, and the regular module 471 of this image is in order to the border as output document, the identification type border 210 of blank.Particularly, in the captured image, the identification type border 210 of blank, with and interior image, the just part in the photographic images.Utilize the regular module 471 of image, the image recording before the identification type border 210 can be deleted (if there is specific demand also can keep), identification type border 210 is as the border of output document then.Like this, the image with blank that just can comparatively finish writes down and has exported.
In addition, also be provided with supervisory keyboard 460 and top operating key 461, this supervisory keyboard 460 is connected with output unit 400 with following image unit 300, in order to the process of control image unit 300 and the photographic images of output unit 300 and will take the image data information of getting well and export to equipment such as printer 420, computer terminal 430 and CD writer 440 data are handled accordingly.
(2) image unit 300 and output unit 400 parts.Image unit 300 is to be used for realizing cellular construction that blank 200 is made a video recording, and it includes aperture transmission-type both view angle adjustment camera lens 310, camera function device 320 and light filling structure 330 automatically; Wherein, both view angle adjustment camera lens 310 has used the principle of pinhole imaging system, and what blank 200 was taken is the erect image that removes behind the drift angle; Camera function device 320 is to come above-mentioned blank sign type border 210 is discerned by its inner sensor devices that is provided with, so that determine image pickup scope; Automatically light filling structure 330 is to respond to by the light intensity when taking, and when light is more weak, can start the light filling structure automatically, and it is additional to carry out light.Output unit 400 is to be used for realizing to taking the cellular construction that good image data information is exported from image unit 300, it includes wireless signal transceiver 410 and the USB wireless signal transceiver 411 that is used to realize the wireless signal transmission-receiving function, this wireless signal transceiver 410, it is to be used for captured image information is carried out the structure of wireless transmission, and USB wireless signal transceiver 411 receives data message from wireless signal transceiver 410 and is transferred to various terminal equipments again and handles accordingly.
(3) terminal equipment.The terminal equipment that native system 100 comprises has printer 420, computer terminal 430 and CD writer 440, these equipment are used for image data processing information, printer 420 can will get off to the captured photo print that gets off of blank, computer terminal 430 can be to operations such as the image preservation of the blank taken, software processes, and CD writer 440 can be made the information on the captured blank form of CD.
In conjunction with shown in Figure 2, the cardinal principle structure of mainly having showed this system 100 in the figure, control unit 500 is to be encapsulated in supervisory keyboard 460 the insides, is used for controlling the cellular construction of co-ordination between each cellular constructions such as image unit 300, output unit 400, memory cell 450 and supervisory keyboard 460; Wherein, image unit 300 includes automatic light filling structure 330, described automatic light filling structure 330, also include lighting source 332 and light intensity inductive means 331, when 300 pairs of blanks 200 of image unit are taken, by light intensity inductive means 331 induction light line strengths, when light was more weak, control unit 500 will start lighting source 332 in the automatic light filling structure 330 automatically and carry out light and replenish.Taking good image data information will be stored in the memory cell 450, in order to output unit 400 outputs, output unit 400, include printer 420, computer terminal 430, CD writer 440 and wireless signal transceiver 410, wherein, wireless signal transceiver 410 also includes USB wireless signal transceiver 411, after image above the blank 200 has been taken in the shooting unit 300 in the system, output unit 400 carries out the printing of image for printer 420 this data information transfer, be transferred to computer terminal 430 and carry out the image preservation, operations such as image software processing, being transferred to CD writer 440 carries out CD burning work; Transmission means wherein can be wire transmission, also can carry out wireless transmission by wireless signal transceiver 410 and supporting USB wireless signal transceiver 411.In the process of these system's 100 work, the user can carry out various corresponding operations by the operating key on the supervisory keyboard 460 461.And by described identification type margin processing module 470, and the regular module 471 of image, can finish the operation of defining of aforesaid effective image boundary.
More than be the description of this invention and non-limiting, based on other execution mode of inventive concept, all among protection scope of the present invention.
Claims (9)
1. a blank that utilizes shooting to realize is shot with video-corder and output system, and it includes in order to realize the blank of hand-written writing on the blackboard function, it is characterized in that this system also includes as the lower part:
(1) image unit, it is in order to take the shooting structure of whiteboard images;
(2) output unit, it is connected with following control unit obtaining the whiteboard images structure that image unit is shot with video-corder, and include printer, CD writer, data output interface three at least one in order to realize the functional unit of output;
(3) control unit, it is the operation processing structure that is connected with output unit with aforesaid image unit, in order to control and handle the shoot with video-corder data of image unit for blank, and the output services of control output unit;
(4) on blank, be provided with in order to carry out the identification type border of sensitization identification;
(5) the identification type border that identification type margin processing module, its correspondence on aforesaid control unit and the blank is provided with, and is in order to identification marking type border, and the image outside the identification type border is carried out the processing module structure.
2. the blank that utilization shooting according to claim 1 realizes is shot with video-corder and output system, and it is characterized in that: described image unit is provided with automatic light filling structure, and this structure is made of jointly light intensity inductive means and lighting source.
3. the blank that utilization shooting according to claim 1 realizes is shot with video-corder and output system, and it is characterized in that: in the image unit, corresponding described blank position is provided with aperture transmission-type both view angle adjustment camera lens.
4. the blank that utilization shooting according to claim 1 realizes is shot with video-corder and output system, it is characterized in that: at the blank place, be provided with supervisory keyboard, this supervisory keyboard is connected with output unit with described image unit, in order to control image unit and output unit.
5. the blank that utilization shooting according to claim 1 realizes is shot with video-corder and output system, and it is characterized in that: described control unit is encapsulated in the aforesaid supervisory keyboard.
6. the blank that utilization shooting according to claim 1 realizes is shot with video-corder and output system, it is characterized in that: the data export structure that the output unit place is provided with, the wireless signal transceiver that includes the wireless signal transceiver that is installed in the camera head place and arrange supporting outlet terminal place.
7. the blank that utilization shooting according to claim 6 realizes is shot with video-corder and output system, and it is characterized in that: the version of described wireless signal transceiver is the USB wireless signal transceiver with USB interface.
8. the blank that utilization shooting according to claim 1 realizes is shot with video-corder and output system, it is characterized in that: aforesaid identification type border is to realize by the one at least in three kinds of primary colors of RGB.
9. the blank that utilization shooting according to claim 1 realizes is shot with video-corder and output system, it is characterized in that: corresponding aforesaid identification type margin processing module, be provided with the regular module of image, the regular module of this image is in order to the border as output document, the identification type border of blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910202117.7A CN101771781B (en) | 2009-12-31 | 2009-12-31 | The blank utilizing shooting to realize is shot with video-corder and output system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910202117.7A CN101771781B (en) | 2009-12-31 | 2009-12-31 | The blank utilizing shooting to realize is shot with video-corder and output system |
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| Publication Number | Publication Date |
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| CN101771781A true CN101771781A (en) | 2010-07-07 |
| CN101771781B CN101771781B (en) | 2015-08-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103634507A (en) * | 2012-08-28 | 2014-03-12 | 无锡海森诺科技有限公司 | Automatic archiving device for blackboard and whiteboard |
Citations (5)
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|---|---|---|---|---|
| US20040090534A1 (en) * | 2001-10-23 | 2004-05-13 | Yoshihiro Nakami | Control of image output using image processing control data |
| US20040165786A1 (en) * | 2003-02-22 | 2004-08-26 | Zhengyou Zhang | System and method for converting whiteboard content into an electronic document |
| CN1936497A (en) * | 2006-10-08 | 2007-03-28 | 赵政康 | Outline measurement projector with picture treatment system |
| US7427983B1 (en) * | 2002-06-02 | 2008-09-23 | Steelcase Development Corporation | Visual communication system |
| CN101533316A (en) * | 2009-04-10 | 2009-09-16 | 梁雨时 | Interactive electric whiteboard system and method for using same |
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2009
- 2009-12-31 CN CN200910202117.7A patent/CN101771781B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040090534A1 (en) * | 2001-10-23 | 2004-05-13 | Yoshihiro Nakami | Control of image output using image processing control data |
| US7427983B1 (en) * | 2002-06-02 | 2008-09-23 | Steelcase Development Corporation | Visual communication system |
| US20040165786A1 (en) * | 2003-02-22 | 2004-08-26 | Zhengyou Zhang | System and method for converting whiteboard content into an electronic document |
| CN1936497A (en) * | 2006-10-08 | 2007-03-28 | 赵政康 | Outline measurement projector with picture treatment system |
| CN101533316A (en) * | 2009-04-10 | 2009-09-16 | 梁雨时 | Interactive electric whiteboard system and method for using same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103634507A (en) * | 2012-08-28 | 2014-03-12 | 无锡海森诺科技有限公司 | Automatic archiving device for blackboard and whiteboard |
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| CN101771781B (en) | 2015-08-05 |
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Owner name: MA YUCHEN Free format text: FORMER OWNER: SHANGHAI LIANGKE ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20150625 |
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Effective date of registration: 20150625 Address after: 201203 Shanghai Chunxiao road Pudong New Area Zhangjiang hi tech Park No. 470 203-32. Applicant after: Ma Yuchen Address before: 201203, room 1, building 88, 216 Darwin Road, Zhangjiang hi tech park, Shanghai, Pudong New Area Applicant before: Shanghai Liangke Electronic Technology Co., Ltd. |
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