CN102375711A - Image data transmission system - Google Patents
Image data transmission system Download PDFInfo
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- CN102375711A CN102375711A CN2010102517283A CN201010251728A CN102375711A CN 102375711 A CN102375711 A CN 102375711A CN 2010102517283 A CN2010102517283 A CN 2010102517283A CN 201010251728 A CN201010251728 A CN 201010251728A CN 102375711 A CN102375711 A CN 102375711A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00249—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a photographic apparatus, e.g. a photographic printer or a projector
- H04N1/00251—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a photographic apparatus, e.g. a photographic printer or a projector with an apparatus for taking photographic images, e.g. a camera
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00129—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a display device, e.g. CRT or LCD monitor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00249—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a photographic apparatus, e.g. a photographic printer or a projector
- H04N1/00267—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a photographic apparatus, e.g. a photographic printer or a projector with a viewing or projecting apparatus, e.g. for reading image information from a film
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Controls And Circuits For Display Device (AREA)
- Image Input (AREA)
Abstract
The invention discloses an image data transmission system and relates to a data transmission technology. The image data transmission system comprises a data output device and a data input device, wherein the data output device comprises an image display device for displaying an image, and an image acquisition module is arranged on the data input device; the image acquisition module is used for acquiring the image displayed on the image display device; the data output device is used for displaying data codes on the image display device; and the data input device is used for acquiring the image containing the data codes through the image acquisition module and further acquiring the data codes, thereby completing the data transmission. In the design, data transmission is performed in an image mode, data interaction is avoided and the data output device can be used for avoiding virus infection during a data transmission process.
Description
Technical field
The present invention relates to electronic applications, be specifically related to data transmission technology.
Background technology
Along with development of electronic technology, various intelligence tools (like mobile phone, MP3, MP4, panel computer, notebook computer, palm PC, e-book etc.) are universal day by day in people's life.These equipment rooms often need carry out data transmission.People have designed the several data transmission mode, such as infrared transmission, Bluetooth transmission, USB transmission etc.These data transfer modes bring great convenience for the data transmission of these equipment rooms.
But above-mentioned data transfer mode also still comes with some shortcomings.Mostly there is following defective such as these transmission modes:
Transmission speed is still slower, can not satisfy the high speed data transfer demand;
Mostly can not be disposable to large number quipments transmission data, can not satisfy data transmission needs on a large scale;
Mostly there is data interaction in the transmission course, causes mutual virus spread easily.
Summary of the invention
The object of the present invention is to provide a kind of image data transmission system, to solve the problems of the technologies described above.
The present invention can adopt following technical scheme to realize:
Image data transmission system comprises a data output apparatus and a data input device, and said data output apparatus comprises that one is used for the image display of display image, and said data input device is provided with an image capture module;
Said image capture module is used to gather images displayed on the said image display;
Said data output apparatus is the video data code on said image display; Said data input device contains the image of said data code through said image capture module collection, and then obtains said data code, to accomplish data transmission.
Therefore be to carry out data transmission in the above-mentioned design, do not have data interaction through image mode, data output apparatus can be in data transmission procedure infected virus.
Said data input device is stored the image that said image capture module is gathered, and then through image format storage data.Can reduce requirement like this to the data-handling capacity of said data input device.When needs obtained the data of being transmitted, the in good time again data code that from image, extracts got final product.
Said data input device reads the data code information that contains in the image that said image capture module gathers, and then obtains the data transmitted.The direct data transmitted of storage connect and read after being convenient to.
Said image display comprises a photomodulator, and said image capture module is directly gathered the image on the said photomodulator.Photomodulator generally is used for projection display apparatus, directly adopts the photomodulator display image in the above-mentioned design, can reduce the equipment of projection lens, projection screen, to save cost and to save the space.Said photomodulator can adopt liquid crystal on silicon (LCOS).
Said image capture module comprises a camera, and said camera has automatic focusing function.Contain check code in the data presented code on the said image display; Said data input device is analyzed the correct check code that whether contains in the image that said image capture module obtains, if the check code that obtains is incorrect, then controls camera and focuses.
Said image display comprises that visible light source and do not see light source, and as the light source that shows the naked eyes visual picture, said invisible light source is as showing the sightless light source that contains the image of said data code through said visible light source.The preferred infrared light supply of said invisible light source.
Said image display can adopt LCD screen, contains an invisible light source in the back light of LCD screen.
Said image display can adopt projector, contains a said invisible light source in the projection light source of projector.
Said image capture module is one to have the image capture module of function of the identification light that said invisible light source sent.Such as can being one to have the camera of infrared ray recognition function.
Change the image that contains said data code that is shown on the said image display continuously, with continuous output data, said image capture module obtains the data code on the said image display continuously with the mode of video recording.
In the said data code that said data output apparatus shows, contain data transmission schedule information on said image display.So that organic picture order that said data input device obtained of arranging.
Said data input device comprises a display screen, can display image on the said display screen progress of transmission.So that the user grasps data transmission schedule in good time.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present invention;
Fig. 2 is a kind of structural representation of the present invention.
Embodiment
Technological means, the creation characteristic of realizing for the present invention, reach purpose and be easy to understand understanding,, further set forth the present invention below in conjunction with concrete diagram with effect.
With reference to Fig. 1, image data transmission system comprises a data output apparatus 1 and a data input device 2.Data output apparatus 1 comprises that one is used for the image display 11 of display image.Data input device 2 is provided with an image capture module 21.Image capture module 21 is used for images displayed on the images acquired display 11.Data output apparatus 1 is the video data code on image display 11.Data input device 2 is gathered the image that contains data code through image capture module 21, and then obtains data code, to accomplish data transmission.Data code can be to be made up of two or more the pattern that image capture module 21 distinguishes of being convenient to.Data code also can be to be made up of dim spot, bright spot such as being to be made up of point, line.Can also be to constitute by any two or more in the fundamental figures such as point, line, square, triangle, circle.
Therefore be to carry out data transmission in the above-mentioned design, do not have data interaction through image mode, data output apparatus can be in data transmission procedure infected virus.Can transmit the data code of form data such as sound, software, image, video, literal.
When data storage, the data code information that contains in the data input device image that directly reading images acquisition module 21 is gathered, and then obtain the data transmitted.The direct data transmitted of storage connect and read after being convenient to.
When data storage, the image that data input device 2 can also memory image acquisition module 21 be gathered, and then through image format storage data.Can reduce requirement like this to the data-handling capacity of data input equipment 2.When needs obtained the data of being transmitted, the in good time again data code that from image, extracts got final product.
With reference to Fig. 2, image display 11 comprises a photomodulator 12, and image capture module 21 is directly gathered the image on the photomodulator 12.Photomodulator 12 generally is used for projection display apparatus, directly adopts the photomodulator display image in the above-mentioned design, can reduce the equipment of projection lens, projection screen, to save cost and to save the space.Photomodulator 12 can adopt liquid crystal on silicon (LCOS).This structure short range transmission that suits.
With reference to Fig. 1, Fig. 2, image capture module 21 comprises a camera, and camera has automatic focusing function.Contain check code in the data presented code on the image display 11.Whether contain correct check code in the image that data input device 2 analysis image acquisition modules 21 are obtained,, then control camera and focus automatically if the check code that obtains is incorrect.
At least three group check codes on can around the image that contains data code that image display 11 is shown, arranging.When at least three group check codes were correct, data input device 2 thought that the data code that contains in this image is correct.Such as when the image that contains data code is the polygon layout, check code on a plurality of corners are provided with respectively.When the check code of a plurality of corners was correct, data input device 2 thought that the data code that contains in this image is correct.Otherwise can reject the image of check code mistake.Such as on tetragonal four angles check code being set.
Image display 11 comprises that visible light source and do not see light source, shows the naked eyes visual picture through visible light source, shows the sightless image that contains said data code through invisible light source.The preferred infrared light supply of invisible light source.In concrete the use, do not see that light source can directly use with reference to the method for application of the visible light source in the existing display device.In theory just " color " with this invisible light shows on display, and naked eyes can't be seen, and then do not influence people's vision.This invisible light can mix with other visible lights in demonstration.When showing the normal visible picture, the sightless data code of naked eyes can be shown like this, even screen video data code can be put in order.
Image display 11 can adopt LCD screen, contains an invisible light source in the back light of LCD screen.Image display 11 can also adopt projector, contains an invisible light source in the projection light source of projector.
Change the image that contains data code that is shown on the image display 11 continuously, with continuous output data, image capture module 21 obtains the data code on the image display 11 continuously with the mode of video recording.Data output apparatus 1 in the data presented code, contains data transmission schedule information on image display 11.So that the picture order that data input device 2 organic image capture modules 21 of arranging are obtained.Image display 11 can show visible to the indication information of data code.Such as the indication information that contains data code in can picture display device 11 current picture displayed.Data input device 2 comprises a display screen 22, can display image on the display screen 22 progress of transmission.So that the user grasps data transmission schedule in good time.
Invisible light part in the image that data input device 2 is absorbed image capture module 21 is converted into visual picture like infrared part at the display screen 11 of itself, so that the user grasps information.In addition, the invisible light part in the image that data input device 2 also can be absorbed image capture module 21 is hidden on the display screen 11, in order to avoid influence vision.
More than show and describe ultimate principle of the present invention and principal character advantage of the present invention.The technician of the industry should understand the restriction that the present invention does not receive above-mentioned method of application; That describes in above-mentioned method of application and the instructions just says principle of the present invention; The present invention also has various changes and modifications under the prerequisite that does not break away from spirit and scope of the invention, and these variations and improvement all fall into and require the interior requirement protection domain of the present invention of the protection scope of the invention to be defined by appending claims and equivalent thereof.
Claims (10)
1. image data transmission system comprises a data output apparatus and a data input device, it is characterized in that, said data output apparatus comprises that one is used for the image display of display image, and said data input device is provided with an image capture module;
Said image capture module is used to gather images displayed on the said image display;
Said data output apparatus is the video data code on said image display; Said data input device contains the image of said data code through said image capture module collection, and then obtains said data code, to accomplish data transmission.
2. image data transmission system according to claim 1 is characterized in that: said data input device is stored the image that said image capture module is gathered, and then through image format storage data.
3. image data transmission system according to claim 1 is characterized in that: said data input device reads the data code information that contains in the image that said image capture module gathers, and then obtains the data transmitted.
4. image data transmission system according to claim 1 is characterized in that: said image display comprises a photomodulator, and said image capture module is directly gathered the image on the said photomodulator.
5. image data transmission system according to claim 1 is characterized in that: said image capture module comprises a camera, and said camera has automatic focusing function.
6. image data transmission system according to claim 1; It is characterized in that: at least three group check codes on arranging around the image that contains data code that image display showed; When at least three group check codes were correct, data input device thought that the data code that contains in this image is correct.
7. image data transmission system according to claim 1 is characterized in that: said data code is made up of two or more the pattern of being convenient to the image capture module differentiation.
8. image data transmission system according to claim 1; It is characterized in that: said image display comprises that visible light source and do not see light source; As the light source that shows the naked eyes visual picture, said invisible light source is as showing the sightless light source that contains the image of said data code through said visible light source.
9. image data transmission system according to claim 8 is characterized in that: said image capture module is one to have the image capture module of function of the identification light that said invisible light source sent.
10. according to any described image data transmission system in the claim 1 to 9; It is characterized in that: change the image that contains said data code that is shown on the said image display continuously; With continuous output data, said image capture module obtains the data code on the said image display continuously with the mode of video recording.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610006478.4A CN105516533A (en) | 2010-08-12 | 2010-08-12 | Data transmission mode and application thereof |
| CN2010102517283A CN102375711A (en) | 2010-08-12 | 2010-08-12 | Image data transmission system |
| CN201610006658.2A CN105700840A (en) | 2010-08-12 | 2010-08-12 | Data input device and matched data output device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102517283A CN102375711A (en) | 2010-08-12 | 2010-08-12 | Image data transmission system |
Related Child Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610006507.7A Division CN105681745A (en) | 2010-08-12 | 2010-08-12 | Data input device |
| CN201610006658.2A Division CN105700840A (en) | 2010-08-12 | 2010-08-12 | Data input device and matched data output device |
| CN201610006653.XA Division CN105681618A (en) | 2010-08-12 | 2010-08-12 | Equipment for getting data based on image capture and matched equipment thereof |
| CN201610006657.8A Division CN105681619A (en) | 2010-08-12 | 2010-08-12 | Large data storage mode and transmission mode |
| CN201610006478.4A Division CN105516533A (en) | 2010-08-12 | 2010-08-12 | Data transmission mode and application thereof |
| CN201610006476.5A Division CN105677278A (en) | 2010-08-12 | 2010-08-12 | Data output equipment |
| CN201610006506.2A Division CN105681617A (en) | 2010-08-12 | 2010-08-12 | Image type data carrier and transmission mode thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102375711A true CN102375711A (en) | 2012-03-14 |
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610006478.4A Pending CN105516533A (en) | 2010-08-12 | 2010-08-12 | Data transmission mode and application thereof |
| CN201610006658.2A Pending CN105700840A (en) | 2010-08-12 | 2010-08-12 | Data input device and matched data output device |
| CN2010102517283A Pending CN102375711A (en) | 2010-08-12 | 2010-08-12 | Image data transmission system |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610006478.4A Pending CN105516533A (en) | 2010-08-12 | 2010-08-12 | Data transmission mode and application thereof |
| CN201610006658.2A Pending CN105700840A (en) | 2010-08-12 | 2010-08-12 | Data input device and matched data output device |
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| Country | Link |
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| CN (3) | CN105516533A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105991914A (en) * | 2015-02-02 | 2016-10-05 | 阿里巴巴集团控股有限公司 | Method and device for providing and obtaining images |
| CN105573707B (en) * | 2015-12-29 | 2018-10-19 | 歌尔科技有限公司 | The adjustment method and system of virtual reality wear-type visual device |
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| US5537231A (en) * | 1991-08-30 | 1996-07-16 | Canon Kabushiki Kaisha | Image transmission apparatus |
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| JP4740857B2 (en) * | 2004-07-28 | 2011-08-03 | パナソニック株式会社 | Video display device and video display system |
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2010
- 2010-08-12 CN CN201610006478.4A patent/CN105516533A/en active Pending
- 2010-08-12 CN CN201610006658.2A patent/CN105700840A/en active Pending
- 2010-08-12 CN CN2010102517283A patent/CN102375711A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5537231A (en) * | 1991-08-30 | 1996-07-16 | Canon Kabushiki Kaisha | Image transmission apparatus |
| CN1380781A (en) * | 2001-01-27 | 2002-11-20 | 罗伯特-博希股份公司 | Device for display user's information |
| TW200519725A (en) * | 2003-12-01 | 2005-06-16 | Chi Mei Optoelectronics Corp | Image display device and image display system |
| CN1731717A (en) * | 2005-07-19 | 2006-02-08 | 北京中星微电子有限公司 | Rate control method based on two-dimension code video transmission |
| CN101051341A (en) * | 2007-02-07 | 2007-10-10 | 钟杨 | Identifying and reading method and device for automatic symbol image |
| CN201278211Y (en) * | 2008-09-08 | 2009-07-22 | Tcl集团股份有限公司 | Remote controller with touch screen and camera |
| CN101764982A (en) * | 2008-12-23 | 2010-06-30 | 康佳集团股份有限公司 | Method and device for processing high-definition video image |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105991914A (en) * | 2015-02-02 | 2016-10-05 | 阿里巴巴集团控股有限公司 | Method and device for providing and obtaining images |
| CN105573707B (en) * | 2015-12-29 | 2018-10-19 | 歌尔科技有限公司 | The adjustment method and system of virtual reality wear-type visual device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105516533A (en) | 2016-04-20 |
| CN105700840A (en) | 2016-06-22 |
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