CN109640067A - Image transfer method and device, system, electronic equipment, readable storage medium storing program for executing - Google Patents
Image transfer method and device, system, electronic equipment, readable storage medium storing program for executing Download PDFInfo
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- CN109640067A CN109640067A CN201811504563.9A CN201811504563A CN109640067A CN 109640067 A CN109640067 A CN 109640067A CN 201811504563 A CN201811504563 A CN 201811504563A CN 109640067 A CN109640067 A CN 109640067A
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Abstract
This application involves a kind of image transfer methods and device, system, electronic equipment and computer readable storage medium.This method comprises: obtaining the image to be transmitted for carrying depth information；When the benchmark image for carrying depth information is stored in advance in transmitting terminal, then coded treatment is carried out to image to be transmitted according to the depth information of the depth information of benchmark image and image to be transmitted, to obtain coded image；Coded image is transmitted to receiving end, the benchmark image is stored in advance in receiving end, by the way that benchmark image is arranged, image to be transmitted is carried out coded transmission, can promote the confidentiality of depth image transmission.
Description
Technical field
This application involves technical field of data transmission, more particularly to a kind of image transfer method and device, system, electronics
Equipment, computer readable storage medium.
Background technique
With the rapid development of Internet, the intelligent mobile terminals such as mobile phone, tablet computer have become in life and work
Indispensable tool.With networking, information-based high speed development, the secure access problem of information resources becomes increasingly conspicuous.With
Family is higher and higher to the Safety Cognition of end message and demand for security, to ensure user terminal information safety, to end message
What encryption and decryption was treated as this field pays close attention to direction.
Traditionally, the treatment research of terminal information to be transmitted is only rested in general data information, when transmitting image
There are still unsafe problems.
Summary of the invention
The embodiment of the present application provides a kind of image transfer method and device, system, electronic equipment, computer-readable storage medium
Matter can promote the confidentiality of depth image transmission.
In a first aspect, the application provides a kind of image transfer method, it is applied to transmitting terminal, comprising:
Obtain the image to be transmitted for carrying depth information；
When the benchmark image for carrying depth information is stored in advance in the transmitting terminal, then according to the depth of the benchmark image
The depth information of information and the image to be transmitted carries out coded treatment to the image to be transmitted, to obtain coded image；
The coded image is transmitted to receiving end, the benchmark image is stored in advance in the receiving end.
Second aspect, the application provide a kind of image transfer method, are applied to receiving end, comprising:
Benchmark image is obtained, the benchmark image also is stored in the transmitting terminal for sending image to be transmitted；Wherein, described
Benchmark image and the image to be transmitted carry depth information；
Coded image is received, the coded image transmits to be passed according to the depth information and transmitting terminal of the benchmark image
The depth information of defeated image carries out coding generation to the image to be transmitted；
Processing is decoded to the coded image according to the benchmark image, to obtain target image.
The third aspect, the application provide a kind of image transmission, are applied to transmitting terminal, comprising:
First obtains module, for obtaining the image to be transmitted for carrying depth information；
Image coding module, for when the benchmark image for carrying depth information is stored in advance in the transmitting terminal, then basis
The depth information of the depth information of the benchmark image and the image to be transmitted carries out coded treatment to the image to be transmitted,
To obtain coded image；
Image transmission module, for the coded image to be transmitted to receiving end, the base is stored in advance in the receiving end
Quasi- image.
Fourth aspect, the application provide a kind of image transmission, are applied to receiving end, comprising:
Second obtains module, and for obtaining benchmark image, the benchmark image also is stored in for sending image to be transmitted
Transmitting terminal；Wherein, the benchmark image and the image to be transmitted carry depth information；
Image receiver module, for receiving coded image, the coded image is according to the depth information of the benchmark image
It is generated with after the encoding depth information of the image to be transmitted of transmitting terminal transmission；
Image decoder module, for being decoded processing to the coded image according to the benchmark image, to obtain mesh
Logo image.
5th aspect, the application provide a kind of image delivering system, including transmitting terminal and receiving end, the transmitting terminal, packet
The computer program that includes memory, processor and storage on a memory and can run on a processor, the processor execute
The step of the method in each embodiment of the application first aspect is realized when the computer program；
The receiving end including memory, processor and stores the calculating that can be run on a memory and on a processor
Machine program, the processor realize the method in each embodiment of the application second aspect when executing the computer program
The step of.
6th aspect, this application provides a kind of electronic equipment, including memory, processor and storage are on a memory simultaneously
The computer program that can be run on a processor, the processor realize the application first aspect when executing the computer program
The step of with the method in each embodiment of second aspect.
7th aspect, this application provides a kind of computer readable storage mediums, are stored thereon with computer program, special
Sign is that the computer program is realized when being executed by processor in the application first aspect and each embodiment of second aspect
The step of the method.
Image transfer method and device provided by the embodiment of the present application, system, electronic equipment and computer-readable storage
Medium carries the image to be transmitted of depth information by obtaining when continuously transmitting multiframe depth image；When the transmitting terminal is pre-
When first storage carries the benchmark image of depth information, then according to the depth information of the benchmark image and the image to be transmitted
Depth information carries out coded treatment to the image to be transmitted, to obtain coded image；The coded image is transmitted to reception
The benchmark image is stored in advance in end, the receiving end, by the way that benchmark image is arranged, passes after image to be transmitted is encoded
It is defeated, the confidentiality of depth image transmission can be promoted.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the applied environment figure of image transfer method in an embodiment；
Fig. 2 is the schematic diagram of internal structure of terminal in an embodiment；
Fig. 3 is the flow chart of image transfer method in an embodiment；
Fig. 4 is the flow chart of image transfer method in an embodiment；
Fig. 5 is the flow chart of image encoding method in an embodiment；
Fig. 6 is the flow chart of image transfer method in another embodiment；
Fig. 7 is the flow chart of image transfer method in another embodiment；
Fig. 8 is the structural block diagram of image transmission in an embodiment；
Fig. 9 is the structural block diagram of image transmission in another embodiment；
Figure 10 is the block diagram of the part-structure of mobile phone relevant to terminal provided by the embodiments of the present application.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, and
It is not used in restriction the application.
It is appreciated that term " first " used in this application, " second " etc. can be used to describe various elements herein,
But these elements should not be limited by these terms.These terms are only used to distinguish the first element from the other element.Citing comes
It says, in the case where not departing from scope of the present application, the first acquisition module can be known as the second acquisition module, and similarly,
Second acquisition module can be known as the first acquisition module.First acquisition module and the second acquisition module both obtain module,
But it is not same acquisition module.
Fig. 1 is the application environment schematic diagram of image transfer method in one embodiment.As shown in Figure 1, the application environment packet
The receiving end 120 for including transmitting terminal 110 and being communicated with the transmitting terminal 110.
Fig. 2 is the schematic diagram of internal structure of terminal in one embodiment.The terminal includes the place connected by system bus
Manage device, memory and display screen.Wherein, which supports the operation of entire transmitting terminal for providing calculating and control ability.
Memory for storing data, program, and/or instruction code etc., at least one computer program is stored on memory, the calculating
Machine program can be executed by processor, to realize the Audio Signal Processing side suitable for transmitting terminal provided in the embodiment of the present application
Method.Memory may include that the non-volatile memories such as magnetic disk, CD, read-only memory (Read-Only Memory, ROM) are situated between
Matter or random access memory (Random-Access-Memory, RAM) etc..For example, in one embodiment, memory packet
Include non-volatile memory medium and built-in storage.Non-volatile memory medium is stored with operating system, database and computer journey
Sequence.It is stored in the database for realizing the relevant number of a kind of acoustic signal processing method provided by above each embodiment
According to.The computer program can be performed by processor, to believe for realizing a kind of audio provided by each embodiment of the application
Number processing method.Built-in storage provides high speed for operating system, database and the computer program in non-volatile memory medium
The running environment of caching.Display screen can be touch screen, for example be capacitance plate or electrical screen, and the interface for display terminal is believed
Breath, display screen include bright screen state and screen state of going out.The terminal can be mobile phone, tablet computer or personal digital assistant or wear
Wear formula equipment etc..
It will be understood by those skilled in the art that structure shown in Figure 2, only part relevant to application scheme is tied
The block diagram of structure does not constitute the restriction for the transmitting terminal 110 being applied thereon to application scheme, and specific transmitting terminal 110 can
To include perhaps combining certain components or with different component layouts than more or fewer components as shown in the figure.
Image transfer method in the present embodiment, on the transmitting terminal 110 run in Fig. 1 or receiving end 120 into
Row description.
Fig. 3 is the flow chart of image transfer method in one embodiment.Image transfer method in the present embodiment, with operation
It is described on transmitting terminal.Executing subject in the present embodiment is the transmitting terminal in terminal namely the application, such as hand
The terminals such as machine, tablet computer, transmitting terminal can be the terminal that the interim user in addition to owner user uses, or machine
The terminal that primary user uses.Receiving end is the terminal that owner user uses, and receiving end can be the hand bound with transmitting terminal
Machine, tablet computer, wearable device etc..
As shown in figure 3, image transfer method includes step 302 to step 306.
Step 302, the image to be transmitted for carrying depth information is obtained.
Depth image (Depth map) is a kind of universal three-dimensional scene information expression way.Each picture of depth image
The gray value of vegetarian refreshments can be used for characterizing distance of the certain point apart from video camera in scene.
The acquisition modes of image to be transmitted can be from acquisition in network or obtain in real time from local imaging sensor.
Specific acquisition modes the embodiment of the present application is with no restriction.In addition, image to be transmitted can be face depth map, it is also possible to animal
The depth map etc. of image.
Step 304, when the benchmark image for carrying depth information is stored in advance in transmitting terminal, then according to the depth of benchmark image
The depth information of information and image to be transmitted carries out coded treatment to image to be transmitted, to obtain coded image.
In the embodiment of the present application, there are many acquisition modes for the depth information of image to be transmitted.In one embodiment, electronics
Equipment at least installs two cameras, respectively the first camera and second camera, then controls the first camera and second
Camera exposes simultaneously, and controls the first camera and acquire the first image, and control second camera acquires the second image.It can manage
Solution, the first camera and second camera can acquire for Same Scene and obtain corresponding image, meanwhile, the
One camera and second camera are generally aligned in the same plane on position.Wherein, the first camera can be visible image capturing head, and second
Camera can be with infrared camera (IR Camrea), the corresponding projector of mountable second camera, the projector on electronic equipment
It can be infrared projector.The projector and second camera are generally aligned in the same plane on position.Between the projector and second camera
Line is baseline.The projector issues structure light and speckle pattern is projected to target object surface, the speckle pattern of target object reflection
Case obtains the second image (target speckle pattern) target speckle pattern by the speckle pattern that second camera takes the reflection.It will
Target speckle pattern is matched with the reference speckle pattern being obtained ahead of time, and obtains target speckle pattern and with reference to of the same name scattered in speckle pattern
Spot obtains the target parallax value between two speckle points, according to the focal length of baseline length and second camera, can calculate
To the depth Z of target point, position and the distance of photographic subjects object can be obtained.That is, the second image is for generating the first figure
As corresponding depth information.Second image is the depth information of image to be transmitted.
Before sending image to be transmitted, same frame image can be stored in advance as reference map in transmitting terminal and receiving end
Picture, the benchmark image can be face depth image, be also possible to dummy model.Type of the embodiment of the present application to benchmark image
Be not intended to limit, if benchmark image be carry depth information depth image, and transmitting terminal and receiving end storage benchmark image
It is consistent.
Transmitting terminal can send image to be transmitted, and according to the depth information of benchmark image after determining benchmark image
Coded treatment is carried out to image to be transmitted with the depth information of image to be transmitted, to obtain coded image.Specifically, available
First depth information of benchmark image, every transmission one frame image to be transmitted, accordingly obtains the second depth information of image to be transmitted,
Image to be transmitted is encoded using the first depth information and the second depth information, to obtain coded image.
Step 306, coded image is transmitted to receiving end, benchmark image is stored in advance in receiving end.
For transmitting terminal before sending data to receiving end, transmitting terminal and receiving end need to consult a kind of transport protocol, root
According to transport protocol sending and receiving data is determined, to ensure that communication both sides can link up continuously.Transport protocol can be Transmission Control Protocol, can also
Think udp protocol, with specific reference to the transport protocol that actual conditions choose when, the embodiment of the present application is not intended to be limited in any.
TCP (Transmission Control Protocol, transmission control protocol) is provided reliably, towards even
The transmission control protocol connect is a kind of connect guiding, reliable, transportation level communication protocol based on byte stream.Because of spy
In fidonetFido race, TCP layer is located on IP layers, the middle layer under application layer.It is often needed between the application layer of different hosts
It reliably to connect, but IP layers do not provide such stream mechanism, and it is to provide insecure packet switch.TCP is in order to guarantee to pass
It is sent to the data packet received in-order of opposite end, just gives one serial number of each data packet.If receiving end has had successfully received respective counts
According to packet, then a corresponding confirmation is sent back to.If receiving end does not receive confirmation, corresponding data in reasonable round-trip delay
Packet will be retransmitted.In addition, whether Transmission Control Protocol to carry out inspection data using verification and function when sending and receiving correct, it is suitable for
Primary transmission mass data.
UDP (User Datagram Protocol, User Datagram Protocol) provides connectionless communication, and not to transmission
Data packet carries out Reliability Assurance, is suitable for once transmitting low volume data, and the reliability of UDP transmission is responsible for by application layer.
It should be noted that the pre-stored benchmark image in receiving end is consistent with the benchmark image of Sender side Storage, with true
Guarantor can successfully be decoded coded image.
Image transfer method in the present embodiment carries the image to be transmitted of depth information by obtaining；When transmitting terminal is pre-
When first storage carries the benchmark image of depth information, then according to the depth information of the depth information of benchmark image and image to be transmitted
Coded treatment is carried out to image to be transmitted, to obtain coded image；Coded image is transmitted to receiving end, receiving end is stored in advance
Image to be transmitted is carried out coded transmission, can promote the guarantor of depth image transmission by benchmark image by the way that benchmark image is arranged
Close property.
In one embodiment, when benchmark image is not stored in advance in transmitting terminal, benchmark image is obtained according to preset strategy.
Default processing strategie can be it is determining according to image to be transmitted, obtain from the image stored in electronic equipment or from service
It is obtained in device.
It should be noted that the above preset strategy is merely illustrative of, specific strategy can be that user is pre-set to be obtained
The method for taking benchmark image, the embodiment of the present application is with no restriction.
Fig. 4 is the flow chart of image transfer method in one embodiment.As shown in figure 4, image transfer method includes step
402 to step 406.
Step 402, the image to be transmitted for carrying depth information is obtained.
Step 404, benchmark image is obtained according to image to be transmitted, and according to the depth information of benchmark image and figure to be transmitted
The depth information of picture carries out coded treatment to image to be transmitted, to obtain coded image.
Step 406, coded image is transmitted to receiving end, benchmark image is stored in advance in receiving end.
Step 302 and step 306 correspond in step 402 and step 406 and above-described embodiment, here, repeating no more.
In one embodiment, when benchmark image is not stored in advance in transmitting terminal, base can be determined according to image to be transmitted
Quasi- image.Specifically, when image to be transmitted be multiframe when, can will wherein frame image to be transmitted as benchmark image.For example,
Can be using the first frame image of image to be transmitted as benchmark image, it can also be by the second frame of image to be transmitted or third frame image
As benchmark image.Which the frame image for being specifically chosen image to be transmitted can determines according to actual conditions, the embodiment of the present application
With no restriction.
After obtaining benchmark image, the benchmark image that can be will acquire is sent to receiving end, transmitting terminal can also be obtained
The rule of benchmark image is sent to receiving end.
In one embodiment, benchmark image is not stored in advance for transmitting terminal, determines that the first frame image of image to be transmitted is made
For benchmark image, and it will determine that message is sent to receiving end.Start to transmit image to be transmitted after determining benchmark image, when
When getting the first frame image of image to be transmitted, first frame image is saved as into benchmark image, and first frame image is sent
To receiving end, when receiving end receives first frame image, the determination information that receiving end receives before, by first frame figure
As saving as benchmark image.
When benchmark image is not stored in advance in transmitting terminal, a frame image can also be selected from the image that electronic equipment stores
Receiving end is sent to as benchmark image, and by determining benchmark image.
In one embodiment, when benchmark image is not stored in advance in transmitting terminal, transmitting terminal and receiving end can also be from clothes
Same frame image is obtained as benchmark image in business device.
In one embodiment, when benchmark image is not stored in advance in transmitting terminal, benchmark image can dynamically be adjusted.Specifically
First frame image is saved as benchmark image, and first frame image is sent to receiving end when transmitting first frame image by ground.
When transmitting the second frame image, the second frame image is saved, obtains the depth information of first frame image and the depth of the second frame image
Information, and the second frame image is carried out at coding according to the depth information of the depth information of first frame image and the second frame image
The corresponding coded image of second frame image is sent to receiving end to obtain the corresponding coded image of the second frame image by reason.It is passing
When defeated third frame image, the second frame image is saved using the second frame image of preservation as new benchmark image, and according to the second frame
The depth information of image and the depth information of third frame image carry out coded treatment to third frame image, to obtain third frame image
The corresponding coded image of third frame image is sent to receiving end by corresponding coded image.And so on, previous frame image is made
For the benchmark image of a later frame image, and according to the depth information of the depth information of benchmark image and image to be transmitted to be transmitted
Image carries out coded treatment, to obtain coded image, and coded image is sent to receiving end.
The embodiment of the present application, by dynamic adjust benchmark image, using benchmark image adjusted to image to be transmitted into
Row coded treatment can be further improved the confidentiality of image transmitting.
In one embodiment, image transfer method further includes carrying out compression processing to coded image.
Compression of images refers to the technology for damaging with less bit or nondestructively indicating original picture element matrix.Image data
Why can be compressed, be exactly because there is redundancies in data.The redundancy of image data is mainly shown as: adjacent picture in image
Spatial redundancy caused by correlation between element；There are time redundancies caused by correlation between different frame in image sequence；It is different
Spectral redundancy caused by the correlation of color plane or spectral band.The purpose of data compression is exactly to pass through to remove these data redundancies
Come reduce indicate data needed for bit number.
Compression of images, which can use, damages data compression or using lossless data compression.Wherein, the base of lossless compression
Present principles are that identical colouring information need to only save once.It inherently sees, the method for lossless compression can delete some repetitions
Data greatly reduce the picture size to save on disk.But the method for lossless compression not can be reduced the memory of image
Occupancy, this is because software can fill the pixel colouring information appropriate of loss when reading image from disk again
Come in.If reducing the capacity of image committed memory, compression method must be just used.The method for damaging data compression can
To use the methods of coloration sampling, transition coding, fractal compression.
It should be noted that the compression method that the embodiment of the present application uses can refer to compression method disclosed in the prior art,
The embodiment of the present application repeats no more.
The embodiment of the present application can promote efficiency of transmission by carrying out compression processing to coded image.
Fig. 5 is the flow chart of image encoding method in one embodiment.Including step 502 to step 506.
Step 502, the first depth value of each pixel in the benchmark image is obtained, and obtains the image to be transmitted
In each pixel the second depth value, wherein the pixel one of the pixel of the benchmark image and the image to be transmitted
One is corresponding；
In benchmark image, corresponding first depth value of each pixel obtains each pixel in benchmark image
First depth value；In image to be transmitted, corresponding second depth value of each pixel, in each pixel of benchmark image
Corresponding position obtains the second depth value of each corresponding pixel points in image to be transmitted.Wherein, the pixel of benchmark image with to
The pixel of transmission image can correspond, i.e. the number phase of the pixel of benchmark image and the pixel of image to be transmitted
Together, therefore the first depth value and the second depth value are also corresponding.
Step 504, it according to the preset function relationship of the first depth value and the second depth value, obtains each in image to be transmitted
The third depth value of pixel；
Step 506, coded image is obtained according to third depth value.
In one embodiment, the first depth value of each pixel and corresponding second depth value can be preset
Functional relation obtains corresponding third depth value according to the first depth value, the second depth value and preset function relationship.
In one embodiment, preset function relationship can be linear relationship, meet function f (x, y)=ax+by, x and y
The first depth value and the second depth value are respectively indicated, for example, work as a=1, when b=-1, third depth value is the first depth value and the
The difference of two depth values can get third depth value by the first depth value and the second depth value；Preset function relationship
It can be the non-linear relations such as binary quadratic equation, binary cubic equation.In the embodiment of the present application, it is known that the first depth value and
Second depth value size can uniquely determine out the size when third depth value.
In one embodiment, third depth value is the difference of the first depth value and the second depth value, by benchmark image
The first depth value and the second depth value of image to be transmitted make difference processing and obtain third depth value.Utilize each pixel
Third depth value obtain coded image, the numerical value of coded image can be made to become smaller, to promote efficiency of transmission.
Fig. 6 is the flow chart of image transfer method in another embodiment.Image transfer method in the present embodiment, with operation
It is described on receiving end in Fig. 1.Executing subject in the present embodiment is the reception in terminal namely the application
End, such as mobile phone, tablet computer terminal, transmitting terminal can be the terminal that the interim user in addition to owner user uses,
It can be the terminal that owner user uses.Receiving end is the terminal that owner user uses, and receiving end can be to carry out with transmitting terminal
The mobile phone of binding, tablet computer, wearable device etc..
As shown in fig. 6, image transfer method includes step 602 to step 606.
Step 602, benchmark image is obtained, benchmark image also is stored in the transmitting terminal for sending image to be transmitted；Wherein,
Benchmark image and image to be transmitted carry depth information；
Before transmitting image to be transmitted, same frame image can be stored in advance as reference map in receiving end and transmitting terminal
Picture, the benchmark image can be face depth image, be also possible to dummy model, type of the embodiment of the present application to benchmark image
It is not intended to limit, as long as benchmark image is the benchmark image one for carrying the depth image and transmitting terminal and receiving end storage of depth information
Cause.
When the benchmark image for carrying depth information is not stored in advance for transmitting terminal, if receiving end receives transmitting terminal transmission
Benchmark image then directly acquires benchmark image and is stored.
When the benchmark image for carrying depth information is not stored in advance for transmitting terminal, if receiving end receives transmitting terminal transmission
The rule for obtaining benchmark image, then according to Rule benchmark image.
In one embodiment, benchmark image is not stored in advance for transmitting terminal, and transmitting terminal determines the first frame of image to be transmitted
Image will determine that message is sent to receiving end as benchmark image.Start to transmit after determining benchmark image to be transmitted
First frame image is saved as benchmark image when getting the first frame image of image to be transmitted by image, and by first frame figure
As being sent to receiving end, when receiving end receives first frame image, according to the determination information received before, by first frame figure
As saving as benchmark image.
When benchmark image is not stored in advance in transmitting terminal, a frame image can also be selected from the image that electronic equipment stores
As benchmark image, and the benchmark image that will acquire is sent to receiving end, and receiving end stores the benchmark image received.
When benchmark image is not stored in advance in transmitting terminal, transmitting terminal and receiving end can also obtain same frame from server
Image is as benchmark image.
Step 604, coded image is received, coded image transmits to be passed according to the depth information and transmitting terminal of benchmark image
The depth information of defeated image carries out coding generation to image to be transmitted；
After transmitting terminal determines benchmark image, send image to be transmitted, and according to the depth information of benchmark image and to
The depth information for transmitting image carries out coded treatment to image to be transmitted, to obtain coded image.Specifically, available benchmark
First depth information of image, one frame image of every transmission, accordingly obtains the second depth information of the image, is believed using the first depth
Breath and the second depth information encode image to be transmitted, to obtain coded image.
In one embodiment, can by obtain benchmark image in each pixel the first depth value, and obtain to
Transmit the second depth value of each pixel in image, wherein the pixel one of the pixel of benchmark image and image to be transmitted
One is corresponding；
In benchmark image, corresponding first depth value of each pixel obtains each pixel in benchmark image
First depth value；In image to be transmitted, corresponding second depth value of each pixel, in each pixel of benchmark image
Corresponding position obtains the second depth value of each corresponding pixel points in image to be transmitted.Wherein, the pixel of benchmark image with to
The pixel of transmission image can correspond, i.e. the number phase of the pixel of benchmark image and the pixel of image to be transmitted
Together, therefore the first depth value and the second depth value are also corresponding.
In one embodiment, coding can be obtained according to the preset function relationship of the first depth value and the second depth value
The third depth value of each pixel in image；
Specifically, the first depth value that can preset each pixel is closed with the function of corresponding second depth value
System, according to the first depth value, the second depth value and preset function relationship, obtains corresponding third depth value.
In one embodiment, preset function relationship can be linear relationship, meet function f (x, y)=ax+by, x and y
The first depth value and the second depth value are respectively indicated, for example, work as a=1, when b=-1, third depth value is the first depth value and the
The difference of two depth values can get third depth value by the first depth value and the second depth value；Preset function relationship
It can be the non-linear relations such as binary quadratic equation, binary cubic equation.In the embodiment of the present application, it is known that the first depth value and
Second depth value size can uniquely determine out the size when third depth value.
In one embodiment, third depth value is the difference of the first depth value and the second depth value, by benchmark image
The first depth value and the second depth value of image to be transmitted make difference processing and obtain third depth value.Utilize each pixel
Third depth value obtain coded image, the numerical value of coded image can be made to become smaller, to promote efficiency of transmission.
Step 606, processing is decoded to coded image according to benchmark image, to obtain target image.
In one embodiment, it obtains each in the first depth value and coded image of each pixel in benchmark image
The third depth value of pixel, wherein the pixel of benchmark image and the pixel of coded image correspond；
Processing is decoded to coded image according to the first depth value and third depth value, to obtain target image.
For example, preset function relationship is that f (x, y)=y-x, x and y respectively indicate the first depth value and the second depth value, f
(x, y) is the corresponding depth information of each pixel of coded image (third depth value), and receiving end is according to the benchmark image of storage
First depth value of the available each pixel of benchmark image, then the second depth value y=x+f (x, y), y are to decode image
The corresponding third depth value of pixel.Mesh can be obtained by obtaining corresponding second depth value of each pixel of coded image
Logo image.
It should be noted that consistent on target image and picture theory to be transmitted.
Image transfer method in the present embodiment, by obtain benchmark image, benchmark image also be stored in for send to
Transmit the transmitting terminal of image；Wherein, benchmark image and image to be transmitted carry depth information；Receive coded image, code pattern
As the depth information of the image to be transmitted according to the transmission of the depth information and transmitting terminal of benchmark image compiles image to be transmitted
Code generates；Processing is decoded to coded image according to benchmark image, to obtain target image, transmission security can be promoted.
Fig. 7 is the flow chart of another embodiment image transfer method.As shown in fig. 7, image transfer method, including step
702 to step 712.
Step 702: transmitting terminal obtains the image and benchmark image to be transmitted for carrying depth information；
Step 704: transmitting terminal is according to the depth information of benchmark image and the depth information of image to be transmitted to figure to be transmitted
As carrying out coded treatment, to obtain coded image；
Step 706: coded image is transmitted to receiving end by transmitting terminal；
Step 302- step 306 corresponds in step 702- step 706 and above-described embodiment, here, repeating no more.
Step 708: receiving end obtains benchmark image, and benchmark image also is stored in the transmission for sending image to be transmitted
End；Wherein, benchmark image and image to be transmitted carry depth information；
Step 710: receiving end receives coded image, and coded image is transmitted according to the depth information and transmitting terminal of benchmark image
The depth information of image to be transmitted coding generation is carried out to image to be transmitted；
Step 712: receiving end is decoded processing to coded image according to benchmark image, to obtain target image.
Step 602- step 606 corresponds in step 708- step 712 and above-described embodiment, here, repeating no more.
Image transfer method in the present embodiment obtains the image to be transmitted for carrying depth information；When transmitting terminal is deposited in advance
When storage carries the benchmark image of depth information, then treated according to the depth information of the depth information of benchmark image and image to be transmitted
It transmits image and carries out coded treatment, to obtain coded image；Coded image is transmitted to receiving end, benchmark is stored in advance in receiving end
Image；Receive coded image, the depth for the image to be transmitted that coded image is transmitted according to the depth information and transmitting terminal of benchmark image
Degree information carries out coding generation to image to be transmitted；Processing is decoded to coded image according to benchmark image, to obtain target
Image can promote the confidentiality of image transmitting.
It should be understood that although each step in the flow chart of Fig. 3-Fig. 7 is successively shown according to the instruction of arrow,
It is these steps is not that the inevitable sequence according to arrow instruction successively executes.Unless expressly stating otherwise herein, these steps
There is no stringent sequences to limit for rapid execution, these steps can execute in other order.Moreover, in Fig. 3-Fig. 7 extremely
Few a part of step may include that perhaps these sub-steps of multiple stages or stage are not necessarily same to multiple sub-steps
Moment executes completion, but can execute at different times, and the execution sequence in these sub-steps or stage is also not necessarily
It successively carries out, but in turn or can be handed over at least part of the sub-step or stage of other steps or other steps
Alternately execute.
Fig. 8 is the structural block diagram of the image transmission of one embodiment.As shown in figure 8, image transmission 80 includes:
First obtains module 81, for obtaining the image to be transmitted for carrying depth information；
Image coding module 82, when for the benchmark image of carrying depth information to be stored in advance when transmitting terminal, then according to base
The depth information of the depth information of quasi- image and image to be transmitted carries out coded treatment to image to be transmitted, to obtain code pattern
Picture；
Image transmission module 83, for coded image to be transmitted to receiving end, benchmark image is stored in advance in receiving end.
Above-mentioned image transmission is applied to transmitting terminal, and first, which obtains module 81, obtains the figure to be transmitted for carrying depth information
Picture；When the benchmark image for carrying depth information is stored in advance in transmitting terminal, image coding module 82 is according to the depth of benchmark image
The depth information of information and image to be transmitted carries out coded treatment to image to be transmitted, to obtain coded image；Image transmitting mould
Coded image is transmitted to receiving end by block 83, and benchmark image is stored in advance in receiving end.By the way that benchmark image is arranged, by figure to be transmitted
As carrying out coded transmission, the confidentiality of depth image transmission can be promoted.
In one embodiment, when benchmark image is not stored in advance in transmitting terminal, benchmark image is obtained according to preset strategy.
In one embodiment, when benchmark image is not stored in advance in transmitting terminal, reference map is obtained according to image to be transmitted
Picture, and benchmark image is sent to receiving end, or the rule that transmitting terminal obtains benchmark image is sent to receiving end.
In one embodiment, it when benchmark image is not stored in advance in transmitting terminal, is selected from the image that electronic equipment stores
A frame image is selected as benchmark image, and the benchmark image that will acquire is sent to receiving end.
In one embodiment, when benchmark image is not stored in advance in transmitting terminal, transmitting terminal and receiving end can also be from clothes
Same frame image is obtained as benchmark image in business device.
In one embodiment, according to the depth information of the depth information of benchmark image and image to be transmitted to figure to be transmitted
As carrying out coded treatment, to obtain coded image, comprising:
The first depth value of each pixel in benchmark image is obtained, and obtains the of each pixel in image to be transmitted
Two depth values, wherein the pixel of the pixel of benchmark image and image to be transmitted corresponds；
According to the preset function relationship of the first depth value and the second depth value, each pixel in image to be transmitted is obtained
Third depth value；
Coded image is obtained according to third depth value.
In one embodiment, according to the preset function relationship of the first depth value and the second depth value, figure to be transmitted is obtained
The third depth value of each pixel as in, comprising:
Calculate the first depth value of each pixel and the difference of corresponding second depth value；
The third depth value of each pixel in image to be transmitted is obtained according to difference.
In one embodiment, image transmission further includes compression module (not shown), for coded image
Carry out compression processing.
Existing compression method can refer to the compression processing of coded image, the embodiment of the present application is with no restriction.
Fig. 9 is the structural block diagram of the image transmission of one embodiment.As shown in figure 9, image transmission 90 includes:
Second obtains module 91, and for obtaining benchmark image, benchmark image also is stored in for sending image to be transmitted
Transmitting terminal；Wherein, benchmark image and image to be transmitted carry depth information；
Image receiver module 92, for receiving coded image, depth information and transmission of the coded image according to benchmark image
It is generated after holding the encoding depth information of the image to be transmitted of transmission；
Image decoder module 93, for being decoded processing to coded image according to benchmark image, to obtain target image.
Above-mentioned image transmission be applied to receiving end, image receiver module 92 receive coded image, coded image according to
The depth information of the image to be transmitted of depth information and the transmitting terminal transmission of benchmark image carries out coding generation to image to be transmitted；
Image decoder module 93 is decoded processing to coded image according to benchmark image, to obtain target image.By the way that benchmark is arranged
Image to be transmitted is carried out coded transmission by image, and coded image is decoded after processing to obtain target image by receiving end,
The confidentiality of depth image transmission can be promoted.
In one embodiment, processing is decoded to coded image according to benchmark image, to obtain target image, packet
It includes:
Obtain the third depth of each pixel in the first depth value and coded image of each pixel in benchmark image
Value, wherein the pixel of benchmark image and the pixel of coded image correspond；
Processing is decoded to coded image according to the first depth value and third depth value, to obtain target image.
In one embodiment, second the acquisition benchmark image of module 91 is obtained, comprising:
Receive the benchmark image that transmitting terminal is sent, and Memory Reference image；Or,
The rule for the acquisition benchmark image that transmitting terminal is sent is received, and according to Rule benchmark image.
The division of modules is only used for for example, in other embodiments, can will scheme in above-mentioned image transmission
As transmitting device is divided into different modules as required, to complete all or part of function of above-mentioned image transmission.
Specific about image transmission limits the restriction that may refer to above for image transfer method, herein not
It repeats again.Modules in above-mentioned image transmission can be realized fully or partially through software, hardware and combinations thereof.On
Stating each module can be embedded in the form of hardware or independently of in the processor in computer equipment, can also store in a software form
In memory in computer equipment, the corresponding operation of the above modules is executed in order to which processor calls.
Specific about image transmission limits the restriction that may refer to above for image transfer method, herein not
It repeats again.Modules in above-mentioned image transmission can be realized fully or partially through software, hardware and combinations thereof.On
Stating each module can be embedded in the form of hardware or independently of in the processor in computer equipment, can also store in a software form
In memory in computer equipment, the corresponding operation of the above modules is executed in order to which processor calls.
Realizing for the modules in image transmission provided in the embodiment of the present application can be the shape of computer program
Formula.The computer program can be run in terminal or server.The program module that the computer program is constituted is storable in terminal
Or on the memory of server.When the computer program is executed by processor, realize that image described in the embodiment of the present application passes
The step of transmission method.
The embodiment of the present application also provides a kind of computer readable storage mediums.One or more is executable comprising computer
The non-volatile computer readable storage medium storing program for executing of instruction, when the computer executable instructions are executed by one or more processors
When, so that the step of processor executes image transfer method.
A kind of computer program product comprising instruction, when run on a computer, so that computer executes image
Transmission method.
The embodiment of the present application also provides a kind of image delivering system, including transmitting terminal and receiving end；
The transmitting terminal including memory, processor and stores the calculating that can be run on a memory and on a processor
Machine program, the processor execute:
Obtain the image to be transmitted for carrying depth information；
When the benchmark image for carrying depth information is stored in advance in the transmitting terminal, then according to the depth of the benchmark image
The depth information of information and the image to be transmitted carries out coded treatment to the image to be transmitted, to obtain coded image；
The coded image is transmitted to receiving end, the benchmark image is stored in advance in the receiving end.
The receiving end including memory, processor and stores the calculating that can be run on a memory and on a processor
Machine program, the processor execute:
Benchmark image is obtained, the benchmark image also is stored in the transmitting terminal for sending image to be transmitted；Wherein, described
Benchmark image and the image to be transmitted carry depth information；
Coded image is received, the coded image transmits to be passed according to the depth information and transmitting terminal of the benchmark image
The depth information of defeated image carries out coding generation to the image to be transmitted；
Processing is decoded to the coded image according to the benchmark image, to obtain target image.
The embodiment of the present application also provides a kind of terminals.As shown in Figure 10, for ease of description, it illustrates only and the application
The relevant part of embodiment, it is disclosed by specific technical details, please refer to the embodiment of the present application method part.The terminal can be
Including mobile phone, tablet computer, PDA (Personal Digital Assistant, personal digital assistant), POS (Point of
Sales, point-of-sale terminal), vehicle-mounted computer, any terminal device such as wearable device, taking the terminal as an example:
Figure 10 is the block diagram of the part-structure of mobile phone relevant to terminal provided by the embodiments of the present application.With reference to Figure 10, hand
Machine include: radio frequency (Radio Frequency, RF) circuit 1010, memory 1020, input unit 1030, display unit 1040,
Sensor 1050, voicefrequency circuit 1060, Wireless Fidelity (wireless fidelity, WiFi) module 1070, processor 1080,
And the equal components of power supply 1090.It will be understood by those skilled in the art that handset structure shown in Fig. 10 is not constituted to mobile phone
It limits, may include perhaps combining certain components or different component layouts than illustrating more or fewer components.
Wherein, RF circuit 1010 can be used for receiving and sending messages or communication process in, signal sends and receivees, can be by base station
After downlink information receives, handled to processor 1080；The data of uplink can also be sent to base station.In general, RF circuit includes
But be not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier (Low Noise Amplifier,
LNA), duplexer etc..In addition, RF circuit 1010 can also be communicated with network and other equipment by wireless communication.It is above-mentioned wireless
Any communication standard or agreement, including but not limited to global system for mobile communications (Global System of can be used in communication
Mobile communication, GSM), general packet radio service (General Packet Radio Service,
GPRS), CDMA (Code Division Multiple Access, CDMA), wideband code division multiple access (Wideband Code
Division Multiple Access, WCDMA), long term evolution (Long Term Evolution, LTE)), Email,
Short message service (Short Messaging Service, SMS) etc..
Memory 1020 can be used for storing software program and module, and processor 1080 is stored in memory by operation
1020 software program and module, thereby executing the various function application and image transmitting of mobile phone.Memory 1020 can be led
It to include program storage area and data storage area, wherein program storage area can be needed for storage program area, at least one function
Application program (such as application program, application program of image player function of sound-playing function etc.) etc.；It data storage area can
Storage uses created data (such as audio data, address list etc.) etc. according to mobile phone.In addition, memory 1020 can wrap
High-speed random access memory is included, can also include nonvolatile memory, for example, at least disk memory, a flash memories
Part or other volatile solid-state parts.
Input unit 1030 can be used for receiving the number or character information of input, and generates and set with the owner of mobile phone 1000
It sets and the related key signals of function control inputs.Specifically, input unit 1030 may include operation panel 1031 and other
Input equipment 1032.Operation panel 1031, alternatively referred to as touch screen collect the touch operation (ratio of owner on it or nearby
Such as owner is using finger, stylus any suitable object or attachment on operation panel 1031 or near operation panel 1031
Operation), and corresponding attachment device is driven according to preset formula.In one embodiment, operation panel 1031 can
Including both touch detecting apparatus and touch controller.Wherein, the touch orientation of touch detecting apparatus detection owner, and examine
Touch operation bring signal is surveyed, touch controller is transmitted a signal to；Touch controller receives touching from touch detecting apparatus
Information is touched, and is converted into contact coordinate, then gives processor 1080, and order that processor 1080 is sent can be received and added
To execute.Furthermore, it is possible to realize operation panel using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves
1031.In addition to operation panel 1031, input unit 1030 can also include other input equipments 1032.Specifically, other are inputted
Equipment 1032 can include but is not limited to one in physical keyboard, function key (such as volume control button, switch key etc.) etc.
Kind is a variety of.
Display unit 1040 can be used for showing by owner input information or be supplied to owner information and mobile phone it is each
Kind menu.Display unit 1040 may include display panel 1041.In one embodiment, liquid crystal display can be used
(Liquid Crystal Display, LCD), Organic Light Emitting Diode (Organic Light-Emitting Diode,
) etc. OLED forms configure display panel 1041.In one embodiment, operation panel 1031 can cover display panel 1041,
After operation panel 1031 detects touch operation on it or nearby, processor 1080 is sent to determine touch event
Type is followed by subsequent processing device 1080 according to the type of touch event and provides corresponding visual output on display panel 1041.Although
In Figure 10, operation panel 1031 and display panel 1041 are the input and input for realizing mobile phone as two independent components
Function, but in some embodiments it is possible to operation panel 1031 and display panel 1041 are integrated and are realized the input of mobile phone
And output function.
Mobile phone 1000 may also include at least one sensor 1050, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor may include ambient light sensor and range sensor, wherein ambient light sensor can be according to ring
The light and shade of border light adjusts the brightness of display panel 1041, and range sensor can close display when mobile phone is moved in one's ear
Panel 1041 and/or backlight.Motion sensor may include acceleration transducer, can detect all directions by acceleration transducer
The size of upper acceleration can detect that size and the direction of gravity when static, the application that can be used to identify mobile phone posture is (such as horizontal
Vertical screen switching), Vibration identification correlation function (such as pedometer, tap) etc.；In addition, mobile phone can also configure gyroscope, barometer,
Other sensors such as hygrometer, thermometer, infrared sensor etc..
Voicefrequency circuit 1060, loudspeaker 1061 and microphone 1062 can provide the audio interface between owner and mobile phone.Sound
Electric signal after the audio data received conversion can be transferred to loudspeaker 1061, by 1061 turns of loudspeaker by frequency circuit 1060
It is changed to voice signal output；On the other hand, the voice signal of collection is converted to electric signal by microphone 1062, by voicefrequency circuit
Audio data is converted to after 1060 receptions, then by after the processing of audio data output processor 1080, can be sent out through RF circuit 1010
Another mobile phone is given, or audio data is exported to memory 1020 so as to subsequent processing.
WiFi belongs to short range wireless transmission technology, and mobile phone can help owner's transceiver electronics postal by WiFi module 1070
Part, browsing webpage and access streaming video etc., it provides wireless broadband internet access for owner.Although Figure 10 is shown
WiFi module 1070, but it is understood that, and it is not belonging to must be configured into for mobile phone 1000, it can according to need and save
Slightly.
Processor 1080 is the control centre of mobile phone, using the various pieces of various interfaces and connection whole mobile phone,
By running or execute the software program and/or module that are stored in memory 1020, and calls and be stored in memory 1020
Interior data execute the various functions and processing data of mobile phone, to carry out whole monitoring to mobile phone.In one embodiment,
Processor 1080 may include one or more processing units.In one embodiment, processor 1080 can integrate application processor
And modem, wherein the main processing operation system of application processor, owner interface and application program etc.；Modem
Main processing wireless communication.It is understood that above-mentioned modem can not also be integrated into processor 1080.For example,
The processor 1080 can integrate application processor and baseband processor, baseband processor with and the composable tune such as other peripheral chips
Modulator-demodulator.Mobile phone 1000 further includes the power supply 1090 (such as battery) powered to all parts, it is preferred that power supply can pass through
Power-supply management system and processor 1080 are logically contiguous, to realize management charging, electric discharge, Yi Jigong by power-supply management system
The functions such as consumption management.
In one embodiment, mobile phone 1000 can also include camera, bluetooth module etc..
In the embodiment of the present application, when processor included by the mobile phone executes the computer program of storage on a memory
Realize above-mentioned described image transfer method.
Any reference to memory, storage, database or other media used in this application may include non-volatile
And/or volatile memory.Suitable nonvolatile memory may include read-only memory (ROM), programming ROM (PROM),
Electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include arbitrary access
Memory (RAM), it is used as external cache.By way of illustration and not limitation, RAM is available in many forms, such as
It is static RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDR SDRAM), enhanced
SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM
(RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM).
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (15)
1. a kind of image transfer method is applied to transmitting terminal, which is characterized in that the described method includes:
Obtain the image to be transmitted for carrying depth information；
When the benchmark image for carrying depth information is stored in advance in the transmitting terminal, then according to the depth information of the benchmark image
Coded treatment is carried out to the image to be transmitted with the depth information of the image to be transmitted, to obtain coded image；
The coded image is transmitted to receiving end, the benchmark image is stored in advance in the receiving end.
2. the method according to claim 1, wherein the method also includes:
When the benchmark image is not stored in advance in the transmitting terminal, the benchmark image is obtained according to preset strategy.
3. according to the method described in claim 2, it is characterized in that, described obtain the benchmark image, packet according to preset strategy
It includes:
The benchmark image is determined according to the image to be transmitted, and the benchmark image is sent to the receiving end, or will
The rule that the transmitting terminal obtains the benchmark image is sent to the receiving end.
4. according to the method described in claim 2, it is characterized in that, described obtain the benchmark image, packet according to preset strategy
It includes:
The benchmark that selects a frame image as the benchmark image from the image that the electronic equipment stores, and will acquire
Image is sent to the receiving end.
5. the method according to claim 1, wherein the depth information according to the benchmark image and described
The depth information of image to be transmitted carries out coded treatment to the image to be transmitted, to obtain coded image, comprising:
The first depth value of each pixel in the benchmark image is obtained, and obtains each pixel in the image to be transmitted
The second depth value, wherein the pixel of the pixel of the benchmark image and the image to be transmitted corresponds；
According to the preset function relationship of first depth value and second depth value, obtain each in the image to be transmitted
The third depth value of pixel；
The coded image is obtained according to the third depth value.
6. according to the method described in claim 5, it is characterized in that, described according to first depth value and second depth
The preset function relationship of value obtains the third depth value of each pixel in the image to be transmitted, comprising:
Calculate first depth value of each pixel and corresponding pixel points in the image to be transmitted in the benchmark image
Second depth value difference；
The third depth value of each pixel in the image to be transmitted is obtained according to the difference.
7. the method according to claim 1, wherein it is described the coded image is transmitted to receiving end before, institute
State method further include:
Compression processing is carried out to the coded image.
8. a kind of image transfer method is applied to receiving end, which is characterized in that the described method includes:
Benchmark image is obtained, the benchmark image also is stored in the transmitting terminal for sending image to be transmitted；Wherein, the benchmark
Image and the image to be transmitted carry depth information；
Receive coded image, the figure to be transmitted that the coded image is transmitted according to the depth information and transmitting terminal of the benchmark image
The depth information of picture carries out coding generation to the image to be transmitted；
Processing is decoded to the coded image according to the benchmark image, to obtain target image.
9. according to the method described in claim 8, it is characterized in that, it is described according to the benchmark image to the coded image into
Row decoding process, to obtain target image, comprising:
It obtains the first depth value of each pixel of the benchmark image, and obtains the of each pixel in the coded image
Three depth values, wherein the pixel of the pixel of the benchmark image and the coded image corresponds；
Processing is decoded to the coded image according to first depth value and the third depth value, to obtain target figure
Picture.
10. according to the method described in claim 8, it is characterized in that, the acquisition benchmark image, comprising:
The benchmark image that the transmitting terminal is sent is received, and stores the benchmark image；Or,
Receive the rule for the acquisition benchmark image that the transmitting terminal is sent, and the reference map according to the Rule
Picture.
11. a kind of image transmission is applied to transmitting terminal characterized by comprising
First obtains module, for obtaining the image to be transmitted for carrying depth information；
Image coding module, when for the benchmark image of carrying depth information to be stored in advance when the transmitting terminal, then according to
The depth information of the depth information of benchmark image and the image to be transmitted carries out coded treatment to the image to be transmitted, to obtain
Take coded image；
Image transmission module, for the coded image to be transmitted to receiving end, the reference map is stored in advance in the receiving end
Picture.
12. a kind of image transmission is applied to receiving end characterized by comprising
Second obtains module, and for obtaining benchmark image, the benchmark image also is stored in the hair for sending image to be transmitted
Sending end；Wherein, the benchmark image and the image to be transmitted carry depth information；
Image receiver module, for receiving coded image, the coded image is according to the depth information and hair of the benchmark image
It is generated after the encoding depth information of the image to be transmitted of sending end transmission；
Image decoder module, for being decoded processing to the coded image according to the benchmark image, to obtain target figure
Picture.
13. a kind of image delivering system, which is characterized in that including transmitting terminal and receiving end；
The transmitting terminal including memory, processor and stores the computer journey that can be run on a memory and on a processor
Sequence, which is characterized in that the processor realizes any one of claims 1 to 7 the method when executing the computer program
The step of；
The receiving end including memory, processor and stores the computer journey that can be run on a memory and on a processor
Sequence, which is characterized in that the processor realizes any one of claim 8 to 10 the method when executing the computer program
The step of.
14. a kind of electronic equipment, including memory and processor, computer program, the calculating are stored in the memory
When machine program is executed by the processor, so that the processor executes any one of claims 1 to 10 described image such as and passes
The step of transmission method.
15. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
It realizes when being executed by processor such as the step of any one of claims 1 to 10 the method.
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| CN201811504563.9A CN109640067A (en) | 2018-12-10 | 2018-12-10 | Image transfer method and device, system, electronic equipment, readable storage medium storing program for executing |
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Application publication date: 20190416 |