CN105991914A - Method and device for providing and obtaining images - Google Patents
Method and device for providing and obtaining images Download PDFInfo
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- CN105991914A CN105991914A CN201510053572.0A CN201510053572A CN105991914A CN 105991914 A CN105991914 A CN 105991914A CN 201510053572 A CN201510053572 A CN 201510053572A CN 105991914 A CN105991914 A CN 105991914A
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Abstract
The present invention provides a method and device for providing and obtaining images. The method comprises: determining a first image required to provide; performing encoding the information carried by a first image according to a presetting encoding scheme and then generating a second image; displaying the second image for the terminal of the first image to obtain; obtaining the frame including the second image displayed on the terminal, wherein the terminal is a terminal to provide the first image, and the second image is generated by encoding the information carried by the first image according to the presetting encoding scheme; determining the obtained second image in the frame; and decoding the second image according to the presetting decoding scheme, and obtaining the first image. According to the scheme of the invention, the images can be transmitted and shared with no need for depending on wireless or wired modes, and the image distortionless can be endured by using the encoding scheme.
Description
Technical field
The application relates to technical field of data transmission, a kind of method particularly to offer, obtaining image and dress
Put.
Background technology
The implementation of Image Sharing mainly has two kinds at present.First kind of way: typically by multimedia message, SNS
(Social Networking Service, social network services), PSS (Photo Sharing Service,
Photo sharing services) application program etc. carried out sharing of image by data transmission, and premise shares image
There is wireless network signal cover or be provided with wire transmission network around sender and recipient, share image
Both sides share image by the transmission of wirelessly or non-wirelessly data.
The scheme deficiency of this prior art is: when no data transmission conditions, it is impossible to carry out Image Sharing.
The images share scheme that the second is conventional is: the recipient of images share uses the photographic head of terminal to shoot
The image that sender is to be shared, thus realize sharing the purpose of image.
The scheme deficiency of this prior art is: the image obtained by style of shooting can cause image to lose
Very.
Summary of the invention
Present application embodiment proposes a kind of offer, obtains the method and device of image, in order to solve countless
During according to transmission conditions, it is impossible to carry out Image Sharing, and share image by style of shooting and image can be caused to lose
Genuine problem.
The embodiment of the present application provides a kind of method providing image, comprises the steps:
The first image that need to provide is provided；
The second image is generated after the information that the first image carries being encoded by pre-arranged code scheme；
Showing that the second image obtains for first terminal, described first terminal is intended to obtain the terminal of the first image.
The embodiment of the present application provides a kind of device providing image, including:
First determines unit, for determining the first image that need to provide；
Coding unit, generates the after encode, by pre-arranged code scheme, the information that the first image carries
Two images；
Display unit, obtains for first terminal for display the second image, and described first terminal is intended to obtain the
The terminal of one image.
The embodiment of the present application provides a kind of method obtaining image, comprises the steps:
Obtaining the picture including the second image of the second terminal demonstration, described second terminal is intended to provide first
The terminal of image, described second image is that the information carried the first image by pre-arranged code scheme encodes
Rear generation；
Determine the second image in the picture got；
Second image is decoded by default decoding scheme, it is thus achieved that the first image.
The embodiment of the present application provides a kind of device obtaining image, including:
Acquiring unit, for obtaining the picture including the second image of the second terminal demonstration, described second eventually
It is to carry the first image by pre-arranged code scheme that end is intended to provide the terminal of the first image, described second image
Information encode after generate；
Second determines unit, for determining the second image in the picture got；
Decoding unit, for being decoded by default decoding scheme the second image, it is thus achieved that the first image.
The application has the beneficial effect that:
In the technical scheme that the embodiment of the present application provides, owing to providing at image sending side that is first image
Side, generates the second image after the information that the first image carries being encoded；Then show and connect for image
Receipts side obtains.
And in that is first Image Acquisition side, image-receptive side, even if receiving, the picture that side obtains further comprises the
Picture beyond two images, but receive side and the second image can only be decoded by default decoding scheme, because of
It is not on the permanent staff in yard scheme for the information in other pictures, so being not result in the image that decoding obtains comprising the
Information beyond one image.
Visible, use the technical scheme provided in the embodiment of the present application, it is possible in the most wirelessly or non-wirelessly data
In the environment of transmission network, transmit image, and encoding scheme can be utilized to ensure that image is undistorted.Enter one
Step, owing to the coding of image is the data message processed in the terminal of sending side, decoding is also this number
It is believed that breath, and the picture that non-shooting obtains itself, therefore can't cause image because of the difference of display terminal
Distortion.
Accompanying drawing explanation
Fig. 1 is the method implementing procedure schematic diagram providing image provided in the embodiment of the present application；
Fig. 2 is the method implementing procedure schematic diagram obtaining image provided in the embodiment of the present application；
Fig. 3 is offer, the method implementing procedure schematic diagram of acquisition image provided in the embodiment of the present application；
The structural representation of the Fig. 4 device that image is provided for providing in the embodiment of the present application；
The structural representation of the Fig. 5 device obtaining image for providing in the embodiment of the present application.
Detailed description of the invention
Technical scheme and advantage in order to make the application are clearer, below in conjunction with accompanying drawing to the application's
Exemplary embodiment is described in more detail, it is clear that described embodiment is only the one of the application
Section Example rather than all embodiments exhaustive.
The embodiment of the present application proposes a kind of offer, the method obtaining image, specifically described below.
Fig. 1 is for providing the method implementing procedure schematic diagram of image, as it can be seen, may include steps of:
Step 101: the first image that need to provide is provided；
Step 102: generate the second figure after the information that the first image carries being encoded by pre-arranged code scheme
Picture；
Step 103: showing that the second image obtains for first terminal, described first terminal is intended to obtain the first figure
The terminal of picture.
In being embodied as, the program can show image in mobile phone, panel computer, PC etc.
Implement in terminal.First, it is provided that the terminal of image determines image to be shared, it may be assumed that this terminal need to provide
First image, this image can be stored in the image in terminal, can be the photo obtained of taking pictures, it is possible to
To be the picture obtained by modes such as downloads.Image in terminal is usually digital picture, and digital picture is again
Claim digital image or digital image, analog image digitized obtain, by the pixel of limited digital numerical value
Representing, the information that the first image in the embodiment of the present application carries is the Pixel Information representing digital picture.
The basic element of digital picture is pixel, can store by digital computer or digital circuit and process.
Then, encode according to the information that the first image is carried by default encoding scheme, and according to first
The result of the coded treatment that image carries information generates the second image, it is clear that the terminal in the side of sharing obtains
After two images, the second picture decoding be can be obtained by the first image.
Finally, the second image is shown on a display screen, it is simple to the first terminal of the first image will be obtained by clapping
Take the photograph, the mode such as scanning obtains the second image.
In enforcement, the pre-arranged code scheme in the method for this offer image can include that Quick Response Code carries increment letter
The encoding scheme of breath and bar code carry at least one in the encoding scheme of increment information, described increment information bag
Include at least one in colouring information and pattern-information.
In being embodied as, from the point of view of the method enforcement of this offer image is the most convenient, the coding preset
Scheme can use more known to Quick Response Code or the improvement project of bar code.Bar code (or referred to as bar code,
Bar code) width recite data, and its length is silent on data.Quick Response Code refers at bar code
On the basis of expand another dimension have readability bar code, use black and white rectangular patterns represent binary number
According to, the information included in it can be obtained after device scan.Two-dimensional bar code has anchor point and fault-tolerant machine
System, even if the fault tolerant mechanism of Quick Response Code can ensure that is not recognizing whole bar codes or the two dimension of Quick Response Code
When the bar code of code is stained, it is also possible to the correctly information on reduction Quick Response Code.The kind of two-dimensional bar code is very
Many, common Quick Response Code has: PDF417 code, QR code, Chinese letter co, color bar code and Quick Mark Code
Deng.One-dimensional bar code is compared with Quick Response Code, it is possible to the quantity of information carried is few, and it is more to carry quantity of information
The information capacity of Quick Response Code multipotency carries the binary digits (8bit) of 2953 bits, relative to existing
Basic capacity is the image of several million, and the information capacity that Quick Response Code can carry is less, it is impossible to by the letter of an image
Breath is carried in a Quick Response Code, so in the embodiment of the present application, presetting the information that the first image carries
Coded system can be the coded system increasing increment information on the basis of existing Quick Response Code or bar code, permissible
By increasing different design and colors on Quick Response Code or bar code, or only increase color or pattern increase
Add Quick Response Code or bar code carries the capacity of information.
Quick Response Code or bar code carry the scheme of increment information, can be only with Quick Response Code during specific coding
Carry the encoding scheme of increment information or carry the encoding scheme of increment information only with bar code, it is also possible to
Use Quick Response Code to carry increment information and bar code carries the encoding scheme that increment information mixes, i.e. to first
In the second image that image obtains after encoding, existing Quick Response Code carries the image of the coding of increment information, also
Bar code is had to carry the image of coding of increment information.At the letter that the first image is carried in the embodiment of the present application
The second image raw after encoding of breath can be that several contain and carry the Quick Response Code of increment information or carry
The image of the bar code of increment information, these several the second image can roll in the second terminal with the form of animation
Dynamic display obtains for first terminal, to avoid limiting in the second image because of the reason of the second terminal screen size
The Quick Response Code carrying increment information or carry the quantity of information that the bar code of increment information carries.Art technology
Personnel can implement based on existing coding techniques.
In enforcement, may further include:
Determine that the display screen parameter of the second terminal, described display screen parameter include: the chi of display screen
In very little, chromatic number and resolution at least one；
Display screen parameter according to the second terminal uses at least one side in cutting and compression to the first image
Formula processes, so that generate after the information that the first image carries being encoded by pre-arranged code scheme the
Two images completely can show on the display screen of the second terminal.
In being embodied as, the display screen of terminal has different size, resolution, chromatic number and material, in order to make
Second terminal complete can obtain ground display the second image, can first determine the display screen parameter of the second terminal, institute
State display screen parameter to include: the size of display screen, chromatic number and/or resolution.In being embodied as, permissible
The display screen parameter of the second terminal is read, it is also possible to by other means to by the system of the second terminal
The display screen parameter of two terminals is determined, and the most how to determine, is not especially limited in the present embodiment.
Display screen parameter according to the second terminal carries out cutting or compression to described first image, to the first figure
After carrying out cutting or compression, decrease, so pressing before the quantity of information that the first image carries relatively cutting or compression
Pre-arranged code scheme encodes the coding letter obtained to the information that the first image after cutting or compression carries
Breath amount reduces, namely generates second after encoding the information carried of the first image after cutting or compression
Picture size also reduces.The embodiment of the present application is entered in the information carried the first image by pre-arranged code scheme
Generate in the case of the second image completely can not show on the display screen of the second terminal after row coding, permissible
Use above-mentioned first image is carried out cutting or compression after carry out coding generate the second image processing mode, with
Enable the second image after the first picture coding after cutting or compression is generated in the display of the second terminal
Completely show on screen.The cutting in the embodiment of the present application, the first image carried out or compression, the skill of this area
Art personnel can according to currently existing scheme carry out implementing by pre-arranged code scheme to described cutting and/or compression after
The information carried of the first image encode after generate the second image.Here pre-arranged code scheme can be
The Quick Response Code of described above carries the encoding scheme of increment information and/or bar code carries the coding of increment information
Scheme.
The embodiment of the present application generates after encoding, by pre-arranged code scheme, the information that the first image carries
In the case of second image completely can not show on the display screen of the second terminal, it is also possible to not to the first figure
As carrying out cutting or compression, but after the information that the first image carries being encoded by pre-arranged code scheme
The display parameters of the display screen generating second image foundation the second terminal are divided into can be in the second terminal
The multiple image of complete display on display screen, this multiple image can on the display screen of the second terminal with
Animated roll display obtains for first terminal.This multiple image is after completely being obtained by first terminal, right
The coding information decoding that this multiple image each carries i.e. can get the first image.In order to ensure that first terminal can
The most completely obtain this multiple image with more convenient accurately determining, this multiple image can carried out
Numbering, this multiple image can be made a distinction by number information, can determine that these several according to number information
The first width in image and last width, number information can arrange the coding information carried with this multiple image
Beginning location, after first terminal completely obtains this multiple image, this multiple image is entered according to number information
Row sequence, and being decoded according to sequence, accordingly even when the first image carry quantity of information relatively big and second eventually
In the case of end display screen size is less, it is also possible in the situation that the first image is not carried out cutting or compression
Under, provide the first image to first terminal.
Fig. 2 is the method implementing procedure schematic diagram obtaining image, as it can be seen, may include steps of:
Step 201: obtain the picture including the second image of the second terminal demonstration, described second terminal is
Being intended to provide the terminal of the first image, described second image is the letter carried the first image by pre-arranged code scheme
Breath generates after encoding；
Step 202: determine the second image in the picture got；
Step 203: the second image is decoded by default decoding scheme, it is thus achieved that the first image.
In being embodied as, the program can mobile phone, panel computer, PC etc. can by shooting,
The modes such as scanning obtain to be implemented in the terminal of image.First terminal (namely obtaining the terminal of the first image) obtains
Taking the picture including the second image of the second terminal demonstration, the second image is the information carrying the first image
According to the image obtained after default encoding scheme coding, after obtaining the picture containing the second image, here
The terminal of acquisition the first image need possess photographic head, by the identification skill of photographic head matching coding image
Art, identifies the second image from described picture, i.e. determines described second image, and by coding
The information reverting of the second image expression is the volume carrying the information that the first image carries by image recognition technology
Code, is decoded by default decoding scheme this coding, it is possible to obtain the first image, here preset at
Decoding scheme with in the method for image provided above preset encoding scheme be corresponding, i.e. coding
Scheme is that the information carried by the first image is according to the coding that a kind of standard handovers is a kind of reference format.Decoding
Scheme is to use the standard identical with encoding scheme encoded content to be reduced to the information that the first image carries, also
I.e. restore the first image.Such as, the first image is used the encoding scheme of the Quick Response Code carrying increment information
Or the encoding scheme carrying the bar code of increment information carries out coded treatment and encoded result accordingly, obtaining
When obtaining this coding result, according to the coding/decoding method of the inverse process of above-mentioned coding, the two dimension of increment information will be carried
Code or carry the bar code of increment information and restore the first image.
In enforcement, obtain the picture including the second image of the second terminal demonstration, may include that by clapping
At least one mode in mode and scan mode of taking the photograph obtains the picture including the second image of the second terminal demonstration
Face.
In being embodied as, carry out images share to realize being independent of data transmission, first terminal can be passed through
Photographic head with style of shooting, scan mode or style of shooting add scan mode obtain provide image terminal
The picture including the second image of display, that is, in force, can obtain in the way of only by shooting
The picture including the second image of the second terminal demonstration, it is also possible to only obtain second by the way of scanning eventually
The picture including the second image of end display, it would however also be possible to employ the mode shooting and scanning obtains the second terminal
The picture including the second image of display, illustrates, and can obtain the second terminal by the way of shooting
The part picture including the second image of display, then by the way of scanning, obtain the bag of the second terminal demonstration
The part that picture containing the second image is not acquired.
In enforcement, the described default decoding scheme of the method for this acquisition image can include that Quick Response Code carries increment
The decoding scheme of information and bar code carry at least one in the decoding scheme of increment information, described increment information
Including in colouring information and pattern-information at least one.
In being embodied as, the standard used due to decoding scheme is identical with encoding scheme, could be multiple by coding
Originally be the information carried of the first image before coding, so, the decoding scheme here preset at can be with above
Thering is provided the encoding scheme used in the method for image corresponding, i.e. presetting decoding scheme can be to carry increment
The Quick Response Code of information or carry the bar code of increment information or carry the Quick Response Code of increment information and carry
The decoding scheme of the bar code of increment information, restores the first image according to the inverse process of above-mentioned encoding scheme,
Described increment information is colouring information and/or pattern-information.
Fig. 3 for the embodiment of the present application provides, obtains the method implementing procedure schematic diagram of image, as it can be seen,
If taking a group photo together with the mobile phone of C in the birthday party of A, and wherein having a few individual being that C is unacquainted,
At this moment wanting share photos, photo here to seek to the first image shared, currently existing scheme has two kinds:
(1) these unacquainted people are added as the good friend that some social networking service of oneself is applied by C,
The application of described social networking service can be wechat, QQ, Facebook etc., by this social networking service
Just now the photo taken a group photo is shared with these people by application sharing function；
(2) if C is not desired to friend Jia Xin and enjoys to these people by sub data transmission, then can be at oneself
Mobile phone on demonstrate the photo just now taken a group photo on display screen, allow these people directly clap with mobile phone camera
Take the photograph the mobile phone display screen curtain of C, mode (2) although plusing good friend of can taking time, it is also possible to accomplish not
Rely on data transmission and carry out Image Sharing, but during shooting image, may be photographed other and do
The object disturbed, such as holds the finger of mobile phone, and if the light of shooting or angle etc. bad, can serious shadow
Ring the picture quality of the photo photographed.
And using the scheme that the application provides in this case, photo sender C is only it needs to be determined that to share
The first image-photo, the terminal of C generate the second image after this photo being encoded, and show should
Picture containing the second image-coded image obtains for other terminal takings obtaining this photo, this coding
Image can be obtained by the photographic head of receiving side terminal and be identified by receiving side terminal, and receiving side terminal is passing through
Style of shooting obtain containing the second image picture after, extract this photo coding the second image, and for
Second image of this coding is decoded, and obtains the first image, it may be assumed that final this photo of acquisition.In Fig. 3
Second image show employing carry increment information (black-white colors, square pattern, circular pattern, five jiaos
Star chart case etc.) Quick Response Code coding, be the most only to make exemplary illustration, do not represent the life of the first picture coding
Image is become to be necessary for using this encoding scheme shown in the second image in Fig. 3.Employing the embodiment of the present application carries
The offer of confession, the method for acquisition image, the both sides good friend the most each other no matter photo is shared, regardless of whether have
Wireless network covers or wire transmission condition, can be carried out images share, and will not be because of receiving side terminal
Different and cause image fault.Concrete coding, decoding enforcement are previously and illustrate, here
Explanation is not repeated.
Based on same inventive concept, the embodiment of the present application additionally provides offer, the device of acquisition image.By
Principle and the offer of offer in above-mentioned the embodiment of the present application, the side of acquisition image of problem are provided in these devices
Method is similar, and therefore the enforcement of these devices may refer to the enforcement of method, repeats no more in place of repetition.
The structural representation of the Fig. 4 device that image is provided for providing in the embodiment of the present application, as it can be seen,
The device of image is provided, may include that
First determines unit 401, for determining the first image that need to provide；
Coding unit 402, raw after the information that the first image carries being encoded by pre-arranged code scheme
Become the second image；
Display unit 403, obtains for first terminal for display the second image, and described first terminal is intended to obtain
Take the terminal of the first image.
In enforcement, described coding unit 402 can be further used for employing and include that Quick Response Code carries increment information
Encoding scheme and bar code carry in the encoding scheme of increment information the encoding scheme of at least one to first
The information that image carries encodes, and described increment information includes in colouring information and pattern-information at least one
Kind.
In enforcement, coding unit may include that
Determine module 4021, for determining the display screen parameter of the second terminal, described display screen parameter bag
Include: in the size of display screen, chromatic number and resolution at least one；
Processing module 4022, for according to the display screen parameter of the second terminal the first image used cutting and
In compression, at least one mode processes, so that the information carried the first image by pre-arranged code scheme is entered
The second image generated after row coding completely can show on the display screen of the second terminal.
The structural representation of the Fig. 5 device obtaining image for providing in the embodiment of the present application, as it can be seen,
Obtain the device of image, may include that
Acquiring unit 501, for obtaining the picture including the second image of the second terminal demonstration, described the
Two terminals are intended to provide the terminal of the first image, described second image to be to the first image by pre-arranged code scheme
The information carried generates after encoding；
Second determines unit 502, for determining the second image in the picture got；
Decoding unit 503, for being decoded by default decoding scheme the second image, it is thus achieved that the first image.
In enforcement, described acquiring unit 501 can be further used for by style of shooting and scan mode extremely
Few a kind of mode obtains the picture including the second image of the second terminal demonstration.
In enforcement, described decoding unit 503 can be further used for employing and include that Quick Response Code carries increment information
Decoding scheme and bar code carry in the decoding scheme of increment information the decoding scheme of at least one to second
Image is decoded by default decoding scheme, and described increment information includes in colouring information and pattern-information at least
A kind of.
In the technical scheme that the embodiment of the present application provides, owing to providing at image sending side that is first image
Side, generates the second image after the information that the first image carries being encoded；Then show and connect for image
Receipts side obtains.
And in that is first Image Acquisition side, image-receptive side, even if receiving, the picture that side obtains further comprises the
Picture beyond two images, but receive side and the second image can only be decoded by default decoding scheme, because of
It is not on the permanent staff in yard scheme for the information in other pictures, so being not result in the image that decoding obtains comprising the
Information beyond one image.
Visible, use the technical scheme provided in the embodiment of the present application, it is possible in the most wirelessly or non-wirelessly data
In the environment of transmission network, transmit image, and encoding scheme can be utilized to ensure that image is undistorted.Enter one
Step, owing to the coding of image is the data message processed in the terminal of sending side, decoding is also this number
It is believed that breath, and the picture that non-shooting obtains itself, therefore can't cause image because of the difference of display terminal
Distortion.
Those skilled in the art are it should be appreciated that embodiments herein can be provided as method, system or meter
Calculation machine program product.Therefore, the application can use complete hardware embodiment, complete software implementation or knot
The form of the embodiment in terms of conjunction software and hardware.And, the application can use and wherein wrap one or more
Computer-usable storage medium containing computer usable program code (include but not limited to disk memory,
CD-ROM, optical memory etc.) form of the upper computer program implemented.
The application is with reference to method, equipment (system) and the computer program product according to the embodiment of the present application
The flow chart of product and/or block diagram describe.It should be understood that can by computer program instructions flowchart and
/ or block diagram in each flow process and/or flow process in square frame and flow chart and/or block diagram and/
Or the combination of square frame.These computer program instructions can be provided to general purpose computer, special-purpose computer, embedding
The processor of formula datatron or other programmable data processing device is to produce a machine so that by calculating
The instruction that the processor of machine or other programmable data processing device performs produces for realizing at flow chart one
The device of the function specified in individual flow process or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions may be alternatively stored in and computer or the process of other programmable datas can be guided to set
In the standby computer-readable memory worked in a specific way so that be stored in this computer-readable memory
Instruction produce and include the manufacture of command device, this command device realizes in one flow process or multiple of flow chart
The function specified in flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, makes
Sequence of operations step must be performed to produce computer implemented place on computer or other programmable devices
Reason, thus the instruction performed on computer or other programmable devices provides for realizing flow chart one
The step of the function specified in flow process or multiple flow process and/or one square frame of block diagram or multiple square frame.
Although having been described for the preferred embodiment of the application, but the technical staff of this area meat once knowing base
This creativeness concept, then can make other change and amendment to these embodiments.So, appended right is wanted
Ask and be intended to be construed to include preferred embodiment and fall into all changes and the amendment of the application scope.
Obviously, those skilled in the art can carry out various change and modification without deviating from this Shen to the application
Spirit and scope please.So, if the application these amendment and modification belong to the application claim and
Within the scope of its equivalent technologies, then the application is also intended to comprise these change and modification.
Claims (12)
1. the method that image is provided, it is characterised in that comprise the steps:
The first image that need to provide is provided；
The second image is generated after the information that the first image carries being encoded by pre-arranged code scheme；
Showing that the second image obtains for first terminal, described first terminal is intended to obtain the terminal of the first image.
2. the method for claim 1, it is characterised in that described pre-arranged code scheme includes two dimension
Code carries the encoding scheme of increment information and bar code carries at least one in the encoding scheme of increment information,
Described increment information includes at least one in colouring information and pattern-information.
3. method as claimed in claim 1 or 2, it is characterised in that farther include:
Determine that the display screen parameter of the second terminal, described display screen parameter include: the chi of display screen
In very little, chromatic number and resolution at least one；
Display screen parameter according to the second terminal uses at least one side in cutting and compression to the first image
Formula processes, so that generate after the information that the first image carries being encoded by pre-arranged code scheme the
Two images completely can show on the display screen of the second terminal.
4. the method obtaining image, it is characterised in that comprise the steps:
Obtaining the picture including the second image of the second terminal demonstration, described second terminal is intended to provide first
The terminal of image, described second image is that the information carried the first image by pre-arranged code scheme encodes
Rear generation；
Determine the second image in the picture got；
Second image is decoded by default decoding scheme, it is thus achieved that the first image.
5. method as claimed in claim 4, it is characterised in that obtain the second terminal demonstration includes the
The picture of two images, including: obtain second eventually by least one mode in style of shooting and scan mode
The picture including the second image of end display.
6. method as claimed in claim 4, it is characterised in that described default decoding scheme includes Quick Response Code
Carry the decoding scheme of increment information and bar code carries at least one in the decoding scheme of increment information, institute
State increment information and include at least one in colouring information and pattern-information.
7. the device that image is provided, it is characterised in that including:
First determines unit, for determining the first image that need to provide；
Coding unit, generates the after encode, by pre-arranged code scheme, the information that the first image carries
Two images；
Display unit, obtains for first terminal for display the second image, and described first terminal is intended to obtain the
The terminal of one image.
8. device as claimed in claim 7, it is characterised in that described coding unit is further used for using
Carry the encoding scheme of increment information including Quick Response Code and bar code carries in the encoding scheme of increment information extremely
The information that first image is carried by few a kind of encoding scheme encodes, and described increment information includes color
In information and pattern-information at least one.
9. device as claimed in claim 7 or 8, it is characterised in that coding unit includes:
Determining module, for determining the display screen parameter of the second terminal, described display screen parameter includes:
In the size of display screen, chromatic number and resolution at least one；
Processing module, uses cutting and compression for the display screen parameter according to the second terminal to the first image
In at least one mode process, so that the information carried the first image by pre-arranged code scheme is compiled
The second image generated after Ma completely can show on the display screen of the second terminal.
10. the device obtaining image, it is characterised in that including:
Acquiring unit, for obtaining the picture including the second image of the second terminal demonstration, described second eventually
It is to carry the first image by pre-arranged code scheme that end is intended to provide the terminal of the first image, described second image
Information encode after generate；
Second determines unit, for determining the second image in the picture got；
Decoding unit, for being decoded by default decoding scheme the second image, it is thus achieved that the first image.
11. devices as claimed in claim 10, it is characterised in that described acquiring unit is further used for
The second figure is included by what at least one mode in style of shooting and scan mode obtained the second terminal demonstration
The picture of picture.
12. devices as claimed in claim 10, it is characterised in that described decoding unit is further used for
Use and include that Quick Response Code carries the decoding scheme of increment information and bar code carries the decoding scheme of increment information
In at least one decoding scheme the second image is decoded by default decoding scheme, described increment information bag
Include at least one in colouring information and pattern-information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510053572.0A CN105991914A (en) | 2015-02-02 | 2015-02-02 | Method and device for providing and obtaining images |
Applications Claiming Priority (1)
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| CN107016678A (en) * | 2017-04-07 | 2017-08-04 | 杭州游画科技有限公司 | One kind drawing classroom interactive management method and system |
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