CN105959726A - Near field information transmission method and system based on colors - Google Patents
Near field information transmission method and system based on colors Download PDFInfo
- Publication number
- CN105959726A CN105959726A CN201610283856.3A CN201610283856A CN105959726A CN 105959726 A CN105959726 A CN 105959726A CN 201610283856 A CN201610283856 A CN 201610283856A CN 105959726 A CN105959726 A CN 105959726A
- Authority
- CN
- China
- Prior art keywords
- information
- dynamic picture
- frequency
- color
- receiving terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234381—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by altering the temporal resolution, e.g. decreasing the frame rate by frame skipping
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440281—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the temporal resolution, e.g. by frame skipping
Abstract
The invention discloses a near field information transmission method and system based on colors. The method comprises the steps that: a sending end codes information to be transmitted into dynamic images according to a preset coding rule; the sending end display the dynamic images; a receiving end obtains the dynamic images; and the receiving end decodes the dynamic images according to a decoding rule corresponding to the preset coding rule, and the information to be transmitted is obtained, wherein the information to be transmitted comprises a plurality of information units, the dynamic images include a plurality of pure color image, and each pure color image is corresponding to one information unit. The near field information transmission method and system have the advantages that the sending end codes the information to be transmitted into the pure color image group according to a preset mode and displays the pure color image group, the receiving end collects the pure color image group and carries out corresponding decoding, the information to be transmitted is obtained, and the influences of environment noise on communication are effectively avoided, the reflection speed is high, and the success rate is high.
Description
Technical field
The present invention relates to the communications field, be specifically related to a kind of near-field information transmission method based on color and system.
Background technology
In recent years, the smart machine fast development with smart mobile phone as representative, and the information transfer demands near field
Become more prominent, develop near-field information transmission method and the device of sound wave, Quick Response Code, NFC etc. immediately.
But these method and devices also exist and are lacked slowly by the noisy noise effect defect of environment, Quick Response Code reading speed
Fall into, NFC is affected by magnetic fields and requires that mobile phone has particular component.
Summary of the invention
It is contemplated that at least solve one of above-mentioned technical problem.
To this end, the first of the present invention purpose is to propose a kind of near-field information transmission method based on color.
Second object of the present invention is to propose a kind of near-field information based on color transmission system.
To achieve these goals, embodiment of the invention discloses that a kind of near-field information based on color transmits
Method, comprises the following steps: S1: information to be transmitted is encoded to move by transmitting terminal according to the coding rule preset
State picture；S2: described transmitting terminal shows described dynamic picture；S3: receiving terminal obtains described dynamic picture；
And S4: described receiving terminal is regular to described Dynamic Graph according to the decoding that described default coding rule is corresponding
Sheet is decoded, and obtains described information to be transmitted；Wherein, described information to be transmitted includes multiple information unit,
Described dynamic picture includes multiple pure color picture, each one described information list of described pure color picture one_to_one corresponding
Unit.
Near-field information transmission method based on color according to embodiments of the present invention, transmitting terminal is by information to be transmitted
Being encoded to dynamic pure color picture group by predetermined manner show, recipient gathers this dynamic pure color picture group and carries out
Corresponding decoding, obtains information to be transmitted, can be prevented effectively from the environmental noise impact on communication, reflect speed
Hurry up, success rate high.
It addition, near-field information transmission method based on color according to the above embodiment of the present invention, it is also possible to tool
There is a following additional technical characteristic:
Further, described receiving terminal with described transmitting terminal predeterminable range in obtained by photographic head described dynamic
State picture, described predeterminable range determines according to the light environment of described transmitting terminal and described receiving terminal.
Further, the sample frequency of described receiving terminal is not less than the frame-skipping frequency of described dynamic picture.
Further, the frame-skipping frequency of described dynamic picture is not higher than the screen refresh frequency of described transmitting terminal.
Further, step S3 farther includes: S301: described receiving terminal is adopted by image collecting device
The information that the display module of collection transmitting terminal shows；S302: described receiving terminal is collected information conversion according to
Preset frequency component content dynamic picture；Wherein, described preset frequency is the frame-skipping frequency of described dynamic picture
Positive integer times and the sample frequency of the most described receiving terminal；Step S4 farther includes: in described
Hold dynamic picture to be decoded obtaining described information to be transmitted.
To achieve these goals, embodiment of the invention discloses that a kind of near-field information based on color transmits
System, including: transmitting terminal, described transmitting terminal includes: coding module, for according to the coding rule preset
Information to be transmitted is encoded to dynamic picture；Display module, is used for showing described dynamic picture；Receiving terminal,
Described receiving terminal includes: image capture module, for gathering the pictorial information of described dynamic picture, and by institute
State the pictorial information of dynamic picture by preset frequency component content dynamic picture；Decoder module, for according to institute
State default coding rule corresponding decoding rule described content dynamic picture is decoded, obtain described in treat
Transmission information；Wherein, described information to be transmitted includes that multiple information unit, described dynamic picture include multiple
Pure color picture, each described one described information unit of pure color picture one_to_one corresponding.
Near-field information based on color transmission system according to embodiments of the present invention, transmitting terminal is by information to be transmitted
Being encoded to dynamic pure color picture group by predetermined manner show, recipient gathers this dynamic pure color picture group and carries out
Corresponding decoding, obtains information to be transmitted, can be prevented effectively from the environmental noise impact on communication, reflect speed
Hurry up, success rate high.
It addition, near-field information based on color according to the above embodiment of the present invention transmission system, it is also possible to tool
There is a following additional technical characteristic:
Further, described image capture module with described display module predeterminable range in gather described dynamically
Picture, described predeterminable range determines according to the light environment of described transmitting terminal and described receiving terminal.
Further, the sample frequency of described image acquisition units is not less than the frame-skipping frequency of described dynamic picture.
Further, the frame-skipping frequency of described dynamic picture is not higher than the screen refresh frequency of described display module.
Further, described preset frequency is the positive integer times and not higher than of frame-skipping frequency of described dynamic picture
The sample frequency of described image capture module.
The additional aspect of the present invention and advantage will part be given in the following description, and part will be retouched from following
Become obvious in stating, or recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment
Will be apparent from easy to understand, wherein:
Fig. 1 is the flow chart of near-field information based on the color transmission of one embodiment of the invention；
Fig. 2 is the structured flowchart of near-field information based on the color transmission system of one embodiment of the invention.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, wherein certainly
Begin to same or similar label eventually represent same or similar element or there is the unit of same or like function
Part.The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining the present invention, and can not
It is interpreted as limitation of the present invention.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ",
D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " etc.
Orientation or the position relationship of instruction are based on orientation shown in the drawings or position relationship, are for only for ease of description
The present invention and simplification describe rather than indicate or imply that the device of indication or element must have specific side
Position, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.Additionally, term
" first ", " second " are only used for describing purpose, and it is not intended that indicate or hint relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be removable
Unload connection, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together,
Can also be indirectly connected to by intermediary, can be the connection of two element internals.General for this area
For logical technical staff, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
With reference to explained below and accompanying drawing, it will be clear that these and other aspects of embodiments of the invention.At this
In a little descriptions and accompanying drawing, specifically disclose some particular implementation in embodiments of the invention, represent
Implement some modes of the principle of embodiments of the invention, but it is to be understood that the model of embodiments of the invention
Enclose not limited.On the contrary, embodiments of the invention include falling into the spirit of attached claims and interior
All changes, amendment and equivalent in the range of culvert.
Below in conjunction with accompanying drawing, near-field information transmission method based on color according to embodiments of the present invention is described.
Refer to Fig. 1, a kind of near-field information transmission method based on color, comprise the following steps:
Information to be transmitted is encoded to dynamic picture according to the coding rule preset by S1: transmitting terminal.Wherein, treat
Transport packet includes multiple information unit, and dynamic picture includes multiple pure color picture, and each pure color picture is one by one
A corresponding information unit.
Specifically, transmitting terminal and receiving terminal, before transmission information, determine that information is encoded into the volume of dynamic picture
Code rule.In an example of the present invention, transmitting terminal becomes the picture of pure color by carrying out cell encoding, respectively
By the numeral sign of RGB, as " 0 " uses RGB " 255,255,255 " represent.Simultaneously, it is stipulated that good initial
Labelling and verification rule.
S2: transmitting terminal shows this dynamic picture by display module.
S3: receiving terminal obtains this dynamic picture by image capture module.
Dynamic picture is decoded by S4: receiving terminal according to the decoding rule that the coding rule preset is corresponding,
To this information to be transmitted.
By the near-field information transmission method based on color of the embodiment of the present invention, transmitting terminal is by information to be transmitted
Being encoded to dynamic pure color picture group by predetermined manner show, recipient gathers this dynamic pure color picture group and carries out
Corresponding decoding, obtains information to be transmitted, can be prevented effectively from the environmental noise impact on communication, reflect speed
Hurry up, success rate high.
In one embodiment of the invention, receiving terminal is obtaining by photographic head in transmitting terminal predeterminable range
Dynamic picture, predeterminable range determines according to the light environment of transmitting terminal and receiving terminal, to avoid ambient light pair
Color when receiving terminal gathers dynamic picture impacts, thus causes information transmission inaccurate.
In one embodiment of the invention, the sample frequency of receiving terminal is not less than the screen frame-skipping frequency of dynamic picture
Rate, can effectively solve the information transmission loss problem between transmitting terminal and receiving terminal.
In one embodiment of the invention, the frame-skipping frequency of dynamic picture is not higher than the screen-refresh of transmitting terminal
Frequency, can solve transmitting terminal screen and cannot show transmission content information comprehensively.
Specifically, the refreshing frequency of present mobile phone screen is generally 60HZ, then the Dynamic Graph of transmitting terminal
Frame-skipping frequency 60HZ of sheet, cannot show if it is, will exist higher than part.Assume dynamic picture
Frame-skipping frequency be 80HZ, then just have the information of 20HZ cannot show, even due to frequency errors
Display confusion.
In one embodiment of the invention, step S3 farther includes:
The information that S301: receiving terminal is shown by the display module of image acquisition device transmitting terminal.
S302: the information collected by receiving terminal is changed according to preset frequency component content dynamic picture.Wherein,
Preset frequency is the sample frequency of the positive integer times of the frame-skipping frequency of dynamic picture and not higher than receiving terminal.
Step S4 farther includes:
It is decoded obtaining information to be transmitted to content dynamic picture.
Specifically, in the present embodiment, relate to altogether four frequencies, be respectively dynamic moving plate frame-skipping frequency,
The screen refresh frequency of transmitting terminal display module, the picture-taken frequency of image collecting device of receiving terminal and connect
The receiving end frame-skipping frequency to the image component content dynamic picture after gathering.
In the present embodiment, the image collecting device of first receiving terminal gathers transmitting terminal with self frequency acquisition
The pictorial information of dynamic picture of display.In an example as invention, the frame-skipping frequency of dynamic picture
For 20HZ, and the frequency acquisition of the image collecting device of receiving terminal is 240HZ, will form dynamic picture
In each information be repeated 12 times in image collecting device.Then receiving terminal by the information that collects according in advance
Determine frequency component content dynamic picture.Preset frequency is the natural several times of 20HZ.If preset frequency uses
20HZ then ensures that the frame-skipping frequency of the dynamic picture with transmitting terminal is identical, is decoded content dynamic picture
Then can obtain the information that transmitting terminal is to be transmitted.Owing to error occurring in decoding in reality or need just gathering
Information back up, as the preferred embodiment of the invention, select transmitting terminal dynamic picture frame-skipping frequency
3 times, i.e. 60HZ component content dynamic picture.
Below with reference to accompanying drawing, near-field information based on color transmission system according to embodiments of the present invention is described.
Refer to Fig. 2, a kind of near-field information based on color transmission system, including transmitting terminal and receiving terminal.
Transmitting terminal has coding module and display module.Receiving terminal has image capture module and decoder module.
Wherein, coding module is for being encoded to dynamic picture according to the coding rule preset by information to be transmitted.
Specifically, transmitting terminal and receiving terminal, before transmission information, determine that information is encoded into the volume of dynamic picture
Code rule.In an example of the present invention, transmitting terminal becomes the picture of pure color by carrying out cell encoding, respectively
By the numeral sign of RGB, as " 0 " uses RGB " 255,255,255 " represent.Simultaneously, it is stipulated that good initial
Labelling and verification rule.
Display module is used for showing this dynamic picture.
Image capture module is used for gathering the pictorial information of this dynamic picture, and by the pictorial information of dynamic picture
Component content dynamic picture.
Specifically, in the present embodiment, relate to altogether four frequencies, be respectively dynamic moving plate frame-skipping frequency,
The screen refresh frequency of transmitting terminal display module, the picture-taken frequency of image collecting device of receiving terminal and connect
The receiving end frame-skipping frequency to the image component content dynamic picture after gathering.
In the present embodiment, the image collecting device of first receiving terminal gathers transmitting terminal with self frequency acquisition
The pictorial information of dynamic picture of display.In an example as invention, the frame-skipping frequency of dynamic picture
For 20HZ, and the frequency acquisition of the image collecting device of receiving terminal is 240HZ, will form dynamic picture
In each information be repeated 12 times in image collecting device.Then receiving terminal by the information that collects according in advance
Determine frequency component content dynamic picture.
Content dynamic picture is carried out by decoder module for the decoding rule corresponding according to the coding rule preset
Decoding, obtains information to be transmitted.
Transmitting system by the near-field information based on color of the embodiment of the present invention, transmitting terminal is by information to be transmitted
Being encoded to dynamic pure color picture group by predetermined manner show, recipient gathers this dynamic pure color picture group and carries out
Corresponding decoding, obtains information to be transmitted, can be prevented effectively from the environmental noise impact on communication, reflect speed
Hurry up, success rate high.
In one embodiment of the invention, image capture module with display module predeterminable range in obtain should
Dynamic picture, predeterminable range determines according to the light environment of transmitting terminal and receiving terminal, to avoid ambient light pair
Color when receiving terminal gathers dynamic picture impacts, thus causes information transmission inaccurate.
In one embodiment of the invention, the sample frequency of receiving terminal is not less than the frame-skipping frequency of dynamic picture,
Can effectively solve the information transmission loss problem between transmitting terminal and receiving terminal.
The frame-skipping frequency of dynamic picture is not higher than the screen refresh frequency of transmitting terminal, can solve transmitting terminal screen
Transmission content problems cannot be shown comprehensively.
Specifically, the refreshing frequency of present mobile phone screen is generally 60HZ, then the Dynamic Graph of transmitting terminal
Frame-skipping frequency 60HZ of sheet, cannot show if it is, will exist higher than part.Assume dynamic picture
Frame-skipping frequency be 80HZ, then just have the information of 20HZ cannot show, even due to frequency errors
Display confusion.
Preset frequency is positive integer times and the not higher than image capture module of the frame-skipping frequency of described dynamic picture
Sample frequency.
Specifically, if preset frequency uses 20HZ, the frame-skipping frequency of dynamic picture with transmitting terminal is ensured
Identical, content dynamic picture is decoded, the information that transmitting terminal is to be transmitted can be obtained.Due in reality
Decoding occurs error or needs the information to just gathering to back up, as the preferred embodiment of the invention,
Select transmitting terminal dynamic picture frame-skipping frequency 3 times, i.e. 60HZ component content dynamic picture.
It addition, the near-field information transmission method based on color of the embodiment of the present invention and system other constitute with
And effect is the most all known, in order to reduce redundancy, do not repeat.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ",
The description of " concrete example " or " some examples " etc. means to combine this embodiment or example describes specific features,
Structure, material or feature are contained at least one embodiment or the example of the present invention.In this manual,
The schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the tool of description
Body characteristics, structure, material or feature can be with properly in any one or more embodiments or example
Mode combine.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that:
These embodiments can be carried out in the case of without departing from the principle of the present invention and objective multiple change, amendment,
Replacing and modification, the scope of the present invention is limited by claim and equivalent thereof.
Claims (10)
1. a near-field information transmission method based on color, it is characterised in that comprise the following steps:
Information to be transmitted is encoded to dynamic picture according to the coding rule preset by S1: transmitting terminal；
S2: described transmitting terminal shows described dynamic picture；
S3: receiving terminal obtains described dynamic picture；And
S4: described receiving terminal is regular to described dynamic picture according to the decoding that described default coding rule is corresponding
It is decoded, obtains described information to be transmitted；
Wherein, described information to be transmitted includes that multiple information unit, described dynamic picture include multiple pure color figure
Sheet, each described one described information unit of pure color picture one_to_one corresponding.
Near-field information transmission method based on color the most according to claim 1, it is characterised in that
Described receiving terminal is obtaining described dynamic picture by photographic head in described transmitting terminal predeterminable range, described pre-
If distance determines according to the light environment of described transmitting terminal and described receiving terminal.
Near-field information transmission method based on color the most according to claim 1, it is characterised in that
The sample frequency of described receiving terminal is not less than the frame-skipping frequency of described dynamic picture.
Near-field information transmission method based on color the most according to claim 3, it is characterised in that
The frame-skipping frequency of described dynamic picture is not higher than the screen refresh frequency of described transmitting terminal.
Near-field information transmission method based on color the most according to claim 4, it is characterised in that
Step S3 farther includes:
The information that S301: described receiving terminal is shown by the display module of image acquisition device transmitting terminal；
S302: the information collected by described receiving terminal is changed according to preset frequency component content dynamic picture；
Wherein, described preset frequency is the positive integer times of frame-skipping frequency of described dynamic picture and the most described
The sample frequency of receiving terminal；
Step S4 farther includes:
It is decoded obtaining described information to be transmitted to described content dynamic picture.
6. near-field information based on a color transmission system, it is characterised in that including:
Transmitting terminal, described transmitting terminal includes:
Coding module, for being encoded to dynamic picture according to the coding rule preset by information to be transmitted；
Display module, is used for showing described dynamic picture；
Receiving terminal, described receiving terminal includes:
Image capture module, for gathering the pictorial information of described dynamic picture, and by described Dynamic Graph
The pictorial information component content dynamic picture of sheet；
Decoder module, for the decoding rule corresponding according to described default coding rule to described content
Dynamic picture is decoded, and obtains described information to be transmitted；
Wherein, described information to be transmitted includes that multiple information unit, described dynamic picture include multiple pure color figure
Sheet, each described one described information unit of pure color picture one_to_one corresponding.
Near-field information based on color the most according to claim 6 transmission system, it is characterised in that
Described image capture module gathering described dynamic picture in described display module predeterminable range, described is preset
Distance determines according to the light environment of described transmitting terminal and described receiving terminal.
Near-field information based on color the most according to claim 6 transmission system, it is characterised in that
The sample frequency of described image acquisition units is not less than the frame-skipping frequency of described dynamic picture.
Near-field information based on color the most according to claim 8 transmission system, it is characterised in that
The frame-skipping frequency of described dynamic picture is not higher than the screen refresh frequency of described display module.
Near-field information based on color the most according to claim 6 transmission system, it is characterised in that
Described preset frequency is the positive integer times of the frame-skipping frequency of described dynamic picture and the most described image acquisition
The sample frequency of module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610283856.3A CN105959726A (en) | 2016-04-29 | 2016-04-29 | Near field information transmission method and system based on colors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610283856.3A CN105959726A (en) | 2016-04-29 | 2016-04-29 | Near field information transmission method and system based on colors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105959726A true CN105959726A (en) | 2016-09-21 |
Family
ID=56913227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610283856.3A Pending CN105959726A (en) | 2016-04-29 | 2016-04-29 | Near field information transmission method and system based on colors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105959726A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1425985A (en) * | 2001-12-12 | 2003-06-25 | 北京华文世纪科技有限公司 | Image datamation storaging method |
| EP1383323A1 (en) * | 2002-07-20 | 2004-01-21 | Robert Bosch Gmbh | Method of transmission of non-picture data over video interface |
| EP1655947A1 (en) * | 2004-10-28 | 2006-05-10 | Samsung Electronics Co., Ltd. | Data transmission system between two separate terminals and method thereof |
| CN101582967A (en) * | 2008-05-15 | 2009-11-18 | 佳能株式会社 | Image processing system, image processing method, image processing apparatus and control method thereof |
| CN101615929A (en) * | 2008-06-27 | 2009-12-30 | 鸿富锦精密工业（深圳）有限公司 | Transfer of data, method of sending and receiving |
| CN102831163A (en) * | 2012-07-20 | 2012-12-19 | 江苏缨思贝睿物联网科技有限公司 | Data transfer method and data transfer system |
| CN103401759A (en) * | 2013-07-17 | 2013-11-20 | 吴东辉 | Information transferring method based on graphic encryption recognition and application system thereof |
| CN103957340A (en) * | 2014-04-22 | 2014-07-30 | 北京航空航天大学 | Data transmission system based on color dynamic image |
| CN104010194A (en) * | 2014-06-12 | 2014-08-27 | 中国人民解放军信息工程大学 | Information transmission method and device |
| CN104284207A (en) * | 2014-10-27 | 2015-01-14 | 大连理工大学 | Information transmission method based on video image |
-
2016
- 2016-04-29 CN CN201610283856.3A patent/CN105959726A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1425985A (en) * | 2001-12-12 | 2003-06-25 | 北京华文世纪科技有限公司 | Image datamation storaging method |
| EP1383323A1 (en) * | 2002-07-20 | 2004-01-21 | Robert Bosch Gmbh | Method of transmission of non-picture data over video interface |
| EP1655947A1 (en) * | 2004-10-28 | 2006-05-10 | Samsung Electronics Co., Ltd. | Data transmission system between two separate terminals and method thereof |
| CN101582967A (en) * | 2008-05-15 | 2009-11-18 | 佳能株式会社 | Image processing system, image processing method, image processing apparatus and control method thereof |
| CN101615929A (en) * | 2008-06-27 | 2009-12-30 | 鸿富锦精密工业（深圳）有限公司 | Transfer of data, method of sending and receiving |
| CN102831163A (en) * | 2012-07-20 | 2012-12-19 | 江苏缨思贝睿物联网科技有限公司 | Data transfer method and data transfer system |
| CN103401759A (en) * | 2013-07-17 | 2013-11-20 | 吴东辉 | Information transferring method based on graphic encryption recognition and application system thereof |
| CN103957340A (en) * | 2014-04-22 | 2014-07-30 | 北京航空航天大学 | Data transmission system based on color dynamic image |
| CN104010194A (en) * | 2014-06-12 | 2014-08-27 | 中国人民解放军信息工程大学 | Information transmission method and device |
| CN104284207A (en) * | 2014-10-27 | 2015-01-14 | 大连理工大学 | Information transmission method based on video image |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8746568B2 (en) | Data transfer using barcodes | |
| CN100379190C (en) | Rate control method based on two-dimension code video transmission | |
| CN103841415A (en) | Data processing apparatus and data processing method | |
| CN103338368B (en) | JPEG apparatus for parallel decoding and coding/decoding method based on FPGA | |
| CN103457943B (en) | Numeric value transfer, terminal, server and system | |
| US20100071008A1 (en) | System and method for transmitting an animated figure | |
| CN104965580A (en) | Method and apparatus for displaying unread messages | |
| CN105578105A (en) | HDMI version switching method and display device | |
| CN103871051A (en) | Image processing method, device and electronic equipment | |
| CN100483361C (en) | Terminal user interface testing method and device | |
| CN104144498A (en) | Indoor positioning method and system based on Bluetooth beacon equipment | |
| CN101345892B (en) | Video display method and system | |
| US20180181778A1 (en) | 2d barcode-based bi-directional wireless transmission system | |
| CN103458179A (en) | Apparatus and method for providing image in terminal | |
| CN108401190B (en) | Method and equipment for real-time labeling of video frames | |
| CN110363709A (en) | A kind of image processing method, image presentation method, model training method and device | |
| CN102572463A (en) | Video signal processing device, video signal processing method, and computer program | |
| WO2018170725A1 (en) | Image transmission method, device, and apparatus | |
| CN103188046B (en) | Hierarchical modulation and demodulation device and method | |
| CN103136208A (en) | Method for displaying images and device for displaying images | |
| CN110418209A (en) | A kind of information processing method and terminal device applied to transmission of video | |
| CN105959726A (en) | Near field information transmission method and system based on colors | |
| CN211909012U (en) | Mosaic image processing apparatus | |
| CN109104581B (en) | Wireless screen transmission method, system and receiving terminal | |
| US9042943B2 (en) | TV phone apparatus and control method therefor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |