CN106202456B - Send the method and device of picture - Google Patents

Send the method and device of picture Download PDF

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Publication number
CN106202456B
CN106202456B CN201610557299.XA CN201610557299A CN106202456B CN 106202456 B CN106202456 B CN 106202456B CN 201610557299 A CN201610557299 A CN 201610557299A CN 106202456 B CN106202456 B CN 106202456B
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picture
identification marking
sent
reception terminal
terminal
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CN106202456A (en
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刘嘉飞
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/50Information retrieval; Database structures therefor; File system structures therefor of still image data
    • G06F16/58Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/583Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00Pattern recognition
    • G06F18/20Analysing
    • G06F18/23Clustering techniques

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  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Library & Information Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Artificial Intelligence (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

The embodiment of the invention discloses a kind of methods for sending picture, based on the transmission terminal for sending picture, comprising: cluster stored picture according to the similarity of picture, a cluster includes at least one picture, and each picture has unique identification marking;The first picture to be sent is obtained, the first identification marking of the first picture is obtained;Search cluster belonging to the first identification marking, the target collection for the identification marking that cluster includes is sent to reception terminal, the reception terminal generates status information according to lookup result and feeds back to transmission terminal for searching the picture that identification marking belongs to received target collection;Obtain the second identification marking for including in the status information returned, search second picture corresponding with the second identification marking, the difference of first picture and second picture is sent to reception terminal, terminal is received and is used to obtain the copy of the first picture according to second picture and received difference.The efficiency of picture transmission can be improved in the present invention.

Description

Send the method and device of picture
Technical field
The present invention relates to field of computer technology more particularly to a kind of method and devices for sending picture.
Background technique
With universal and cell phone pictures function the continuous improvement of smart phone, is taken pictures and will be clapped using smart phone Picture and other users according to acquisition carry out shared a part for having become user and using smart phone indispensable.Usual feelings Under condition, between two terminals send picture often will appear it is similar and repeat the case where (such as it is same it is primary activity in, two With having taken photo per family, and photo be shared is being carried out later), such as screenshot capture of certain same backgrounds, fixed position personage With the repetition transmission etc. of the photo, photo of landscape, the phase Sihe that can all occur sending picture between terminal is repeated, also, with The increase of picture interaction times between two terminals, the degree of redundancy of data can more serious.
That is, in the scheme that existing picture is sent, because the repetition transmission of similar pictures causes picture hair There are redundancies for the data of the inefficiency and picture sent.
Summary of the invention
Based on this, to solve the scheme that picture is sent in traditional technology causes picture because the repetition of similar pictures is sent The inefficiency of transmission, the data of picture there is technical issues that spy proposes a kind of method for sending picture.
A method of picture being sent, based on the transmission terminal for sending picture, comprising:
Stored picture is clustered according to the similarity of picture, a cluster includes at least one picture, each Picture has unique identification marking;
The first picture to be sent is obtained, the first identification marking of first picture is obtained;
Cluster belonging to first identification marking is searched, the target collection for clustering the identification marking for including is sent To terminal is received, the reception terminal is for searching the picture that identification marking belongs to the received target collection, according to described Lookup result generates status information, gives the status information feedback to the transmission terminal;
The second identification marking for including in the status information of the return is obtained, is searched corresponding with second identification marking Second picture, the difference of first picture and the second picture is sent to the reception terminal, the reception terminal For obtaining the copy of first picture according to the second picture and the received difference.
Optionally, the knowledge for belonging to the target collection found in one of the embodiments, in the reception terminal When not being identified as the first identification marking, the status information of the generation includes success status code;
The method also includes:
When including success status code in the status information of the return, terminate to send first picture.
Optionally, it is not found in the reception terminal in one of the embodiments, and belongs to the knowledge of the target collection Not Biao Shi when, the status information of the generation includes status of fail code;
The method also includes:
When including status of fail code in the status information of the return, first picture is sent to the reception eventually End.
Optionally, described in one of the embodiments, to cluster stored picture according to the similarity of picture Before, further includes:
Stored picture is detected, distributes corresponding unique identification marking for the stored picture detected, And the identification marking of distribution is written in the pictorial information of corresponding picture.
Optionally, described in one of the embodiments, to send the difference of first picture and the second picture To the reception terminal further include:
First identification marking of first picture is sent to the reception terminal;
The reception terminal is used to obtain the pair of first picture according to the second picture and the received difference After this, further includes:
First identification marking is updated into the pictorial information of the copy of first picture.
In addition, causing picture hair because the repetition of similar pictures is sent to solve the scheme that picture is sent in traditional technology The data of the inefficiency, picture sent there is technical issues that spy proposes a kind of device for sending picture.
A kind of device sending picture, based on the transmission terminal for sending picture, comprising:
Similarity cluster module clusters stored picture for the similarity according to picture, a cluster packet Containing at least one picture, each picture has unique identification marking;
Picture to be sent obtains module, and for obtaining the first picture to be sent, obtain first picture first is known It does not identify;
Identification marking searching module, for searching cluster belonging to first identification marking, by it is described cluster include The target collection of identification marking is sent to reception terminal, and the reception terminal belongs to the received mesh for searching identification marking The picture for marking set, generates status information according to the lookup result, gives the status information feedback to the transmission terminal;
Difference sending module, the second identification marking for including in the status information for obtaining the return are searched and institute The corresponding second picture of the second identification marking is stated, the difference of first picture and the second picture is sent to the reception Terminal, the reception terminal are used to obtain the copy of first picture according to the second picture and the received difference.
Optionally, the knowledge for belonging to the target collection found in one of the embodiments, in the reception terminal When not being identified as the first identification marking, the status information of the generation includes success status code;Described device further includes successfully shape State code processing module when for including success status code in the status information of the return, terminates to send first picture.
Optionally, it is not found in the reception terminal in one of the embodiments, and belongs to the knowledge of the target collection Not Biao Shi when, the status information of the generation includes status of fail code;Described device further includes status of fail code processing module, is used When including status of fail code in the status information in the return, first picture is sent to the reception terminal.
Optionally, described device further includes identification marking distribution module in one of the embodiments, has been deposited for detecting The picture of storage distributes corresponding unique identification marking for the stored picture detected, and by the identification mark of distribution Knowledge is written in the pictorial information of corresponding picture.
Optionally, the difference sending module is also used to the first of first picture in one of the embodiments, Identification marking is sent to the reception terminal;
Described device further includes the first picture copy pictorial information update module, for updating first identification marking Into the pictorial information of the copy of first picture.
Implement the embodiment of the present invention, will have the following beneficial effects:
After method and apparatus using above-mentioned transmission picture, in the terminal to all stored picture according to similar Degree is clustered, and when needing to send picture, is determined according to the identification marking of picture to be sent all under same cluster Picture, and corresponding identification marking is sent to recipient, recipient according to the set of the identification marking received, itself eventually In end in all stored pictures search with picture of the picture to be sent under same cluster, if finding, by what is found The identification marking of picture returns to the sender of picture, sender by the corresponding similar pictures of the identification marking of return with it is to be sent The difference of picture is sent to recipient, and recipient generates picture to be sent according to difference and similar pictures.That is, if connecing When there is picture similar with picture to be sent in the corresponding terminal of debit, no need to send pictures to be sent, it is only necessary to by two The difference of person is sent to recipient, to reduce the data traffic volume of picture transmission process, improves picture transmission Efficiency reduces the redundancy of image data in terminal.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, 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 invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Wherein:
Fig. 1 is a kind of flow diagram for the method for sending picture in one embodiment;
Fig. 2 is a kind of structural schematic diagram for the device for sending picture in one embodiment;
Fig. 3 is the structural schematic diagram that the computer system of method of above-mentioned transmission picture is run in one embodiment.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Picture transmission is caused because the repetition of similar pictures is sent to solve the scheme that picture is sent in traditional technology Inefficiency, the data of picture there is technical issues that, in the present embodiment, spy proposes a kind of side for sending picture The realization of method, this method can be dependent on computer program, which can run on the calculating based on von Neumann system On machine system, which can be pictures management application program or picture sending application program.The department of computer science System, which can be, to be run the terminal such as smart phone, tablet computer, palm PC, PC of above-mentioned computer program and sets It is standby.
Specifically, as shown in Figure 1, the above method includes the following steps:
Step S102: clustering stored picture according to the similarity of picture, and a cluster includes at least one Picture, each picture have unique identification marking.
The similarity of picture refers to the similarity calculated between picture according to the specific features of two pictures, that is to say, that Picture similarity is similarity between picture two-by-two.It should be noted that in the present embodiment, similarity between picture can be with It is calculated according to arbitrary existing similarity algorithm, in the present embodiment, the algorithm of picture similarity is not defined.
For all pictures stored in terminal, is clustered according to the similarity between picture, be more than by similarity The picture of preset similarity threshold is placed under same cluster.That is, similarity when picture under same cluster More than the picture of preset similarity threshold.
In the present embodiment, each picture has corresponded to an identification marking, and the identification marking is unique.Tool Body, in above-mentioned steps S102: before stored picture is clustered according to the similarity of picture, above-mentioned transmission picture Method further include: stored picture is detected, for the corresponding unique identification mark of the stored picture distribution detected Know, and the identification marking of distribution is written in the pictorial information of corresponding picture.
That is, terminal for all pictures stored in terminal, generated according to the picture time, position and Other information relevant to the picture, generate unique identification marking, the identification marking can be character string or two dimensional code, Or other identifier code, also, in the generating process of identification marking, need to guarantee the uniqueness of identification marking, and guarantee Identification marking identification marking corresponding with the history picture in terminal is not also identical, to ensure that all pictures in terminal not Can because picture disunity or the repetition operations such as deleting, increase or modify and cause identification marking.
After being assigned with corresponding identification marking for each picture, which is written to and the picture pair An attribute item information preservation in the pictorial information answered, as the picture, that is to say, that when reading the picture, It can read the identification marking of the picture.
Step S104: obtaining the first picture to be sent, obtains the first identification marking of first picture.
When user needs to send picture, user needs to select picture to be sent, before carrying out picture transmission, first holds Row step S104, that is, obtain picture to be sent, and obtains the corresponding identification marking of the picture.
Step S106: searching cluster belonging to first identification marking, by the mesh for clustering the identification marking for including Mark set is sent to reception terminal, and the reception terminal is for searching the figure that identification marking belongs to the received target collection Piece, generates status information according to the lookup result, gives the status information feedback to the transmission terminal.
It is true according to the first identification marking after getting the first picture and corresponding first identification marking to be sent Fixed first identification marking and the first picture, determine cluster belonging to the first picture to be sent, and obtain the institute under the cluster The corresponding identification marking of some pictures, and the set where all identification markings that will acquire is as target collection, also It is to say, obtains the identification marking with all pictures for including under cluster belonging to the first picture to be sent as target collection.
It should be noted that because the interaction of multiple picture can be can be carried out between terminal and terminal, the transmission of picture In side's (i.e. execution terminal of this method) and the reception terminal of picture, the identification marking of same picture is consistent, that is, It says, if there is also corresponding identification marking is also identical to the first picture to be sent in the receiving terminal.
In the present embodiment, the identification marking for all pictures that terminal includes in the case where getting the cluster where the first picture After the target collection of composition, which is sent to reception terminal, terminal is received and is receiving identification marking composition Target collection after, search identification marking in receiving the stored picture of terminal itself and belong to the picture of target collection, and Status information is generated according to the result of lookup and returns to picture sender.
It should be noted that in the present embodiment, the result of above-mentioned lookup includes following several possibilities: first, it looks into Have found identification marking picture identical with the first identification marking;Second, the figure that identification marking belongs to target collection is not found Piece;Third has found the identification marking picture for still belonging to target collection different from the first identification marking.Below according to above-mentioned 3 kinds of different situations are discussed respectively.
For the first above-mentioned situation, that is, identification marking picture identical with the first identification marking is found, then has been illustrated Have existed in the receiving terminal with the consistent picture of the first picture to be sent, that is, do not need the hair for carrying out the picture It send, in this case, receiving terminal and returning in the status information for sending terminal includes success status code, specifically, on State the method for sending picture further include: when including success status code in the status information of the return, terminate to send described the One picture.
Success status code is to have found identification marking and the first identification marking in the stored picture for receiving terminal Identical picture, which does not have to send to succeed is checked in the receiving terminal.Reception terminal is received in terminal to return When the status information returned includes success status code, terminate the transmission of above-mentioned first picture to be sent, also, receiving terminal In stored picture, the copy and corresponding first identification marking of the first picture of the first picture have been contained.
For above-mentioned second situation, i.e., the picture that identification marking belongs to target collection is not found, then illustrate connecing Receive in terminal comprising any with the same or similar picture of the first picture to be received, in this case, should directly by The picture to be sent is sent to reception terminal.
Specifically, the method for above-mentioned transmission picture further include: include status of fail code in the status information of the return When, first picture is sent to the reception terminal.
Status of fail code is to search identification marking in the stored picture of above-mentioned reception terminal to belong to target collection The status information for failing and generating is searched during picture, that is, searches failure, is sent terminal and is being received what reception terminal returned After status information comprising status of fail code, the first picture to be sent is sent to reception terminal.
For the third above-mentioned situation, that is, it is different from the first identification marking but belong to object set identification marking is found The picture of conjunction obtains the identification marking of the picture found.It should be noted that if the picture number found is one, then The identification marking of the picture is obtained as the second identification marking, and second identification marking is added in status information;If looking into The quantity more than one of the picture found is then arranged according to the similarity between all pictures and the first picture found Sequence, obtains wherein that the corresponding identification marking of the highest picture of similarity is as the second identification marking, and by second identification marking It is added in status information.Then following steps S108 is executed.
Step S108: obtaining the second identification marking for including in the status information of the return, searches and knows with described second Corresponding second picture is not identified, and the difference of first picture and the second picture is sent to the reception terminal, institute It states and receives terminal for obtaining the copy of first picture according to the second picture and the received difference.
The identification marking that the second identification marking for including in the status information of return is as found in the receiving terminal Belong to the identification marking of the picture of target collection, that is to say, that the second identification marking not only exists in the receiving terminal, also at this There is (i.e. the second identification marking belongs to target collection) in the executing subject terminal of method, and the second identification marking corresponding second Picture both existed in the receiving terminal, also existed in the executing subject terminal of this method.Terminal obtains the second identification marking pair Then the second picture answered calculates difference (the i.e. feature difference present in two pictures between the first picture and second picture Value), and the difference of the first picture and second picture is sent to reception terminal, terminal is received after receiving difference, according to Second picture and the difference received generate the copy of the first picture, that is to say, that only need to send the first picture and the second figure Difference between piece, the copy of the-the first picture of Target Photo can be obtained according to second picture and difference by receiving terminal, thus Reduce the traffic volume of data.
Further, in the present embodiment, when the difference of the first picture and second picture is sent to reception terminal by terminal, It also needs corresponding first identification marking of the first picture being sent to reception terminal, is generating the according to difference to receive terminal After the copy of one picture, the corresponding figure of copy that the first identification marking is written to the first picture as the identification marking of picture In piece information.Specific operating procedure is as follows: the above-mentioned difference by first picture and the second picture is sent to institute State the step of receiving terminal further include: the first identification marking of first picture is sent to the reception terminal;It is above-mentioned to connect Terminal is received after the step of obtaining the copy of the first picture according to the received difference and the second picture, further includes: First identification marking is updated into the pictorial information of the copy of first picture.
In addition, causing picture hair because the repetition of similar pictures is sent to solve the scheme that picture is sent in traditional technology The data of the inefficiency, picture sent there is technical issues that, in one embodiment, as shown in Figure 2, it is also proposed that one The device for kind sending picture, specifically, the device of above-mentioned transmission picture includes that similarity cluster module 102, picture to be sent obtain Modulus block 104, identification marking searching module 106 and difference sending module 108, in which:
Similarity cluster module 102 clusters stored picture for the similarity according to picture, a cluster Comprising at least one picture, each picture has unique identification marking;
Picture to be sent obtains module 104, for obtaining the first picture to be sent, obtains the first of first picture Identification marking;
Identification marking searching module 106, for searching cluster belonging to first identification marking, by it is described cluster include The target collection of identification marking be sent to reception terminal, the reception terminal for search identification marking belong to it is described received The picture of target collection, generates status information according to the lookup result, gives the status information feedback to the transmission terminal;
Difference sending module 108, the second identification marking for including in the status information for obtaining the return, search with The difference of first picture and the second picture is sent to described connect by the corresponding second picture of second identification marking Terminal is received, the reception terminal is used to obtain the pair of first picture according to the second picture and the received difference This.
Optionally, the knowledge for belonging to the target collection found in one of the embodiments, in the reception terminal When not being identified as the first identification marking, the status information of the generation includes success status code;As shown in Fig. 2, above-mentioned apparatus is also Including success status code processing module 110, when for including success status code in the status information of the return, terminate to send First picture.
Optionally, belong to the mesh as shown in Fig. 2, not finding in the reception terminal in one of the embodiments, When marking the identification marking of set, the status information of the generation includes status of fail code;Above-mentioned apparatus further includes status of fail code First picture is sent to institute when for including status of fail code in the status information of the return by processing module 112 State reception terminal.
Optionally, in one of the embodiments, as shown in Fig. 2, above-mentioned apparatus further includes identification marking distribution module 114, for detecting stored picture, corresponding unique identification marking is distributed for the stored picture detected, And the identification marking of distribution is written in the pictorial information of corresponding picture.
Optionally, above-mentioned difference sending module 108 is also used to the of first picture in one of the embodiments, One identification marking is sent to the reception terminal;Further, as shown in Fig. 2, above-mentioned apparatus further includes the first picture copy figure Piece information updating module 116, for updating first identification marking into the pictorial information of the copy of first picture.
Implement the embodiment of the present invention, will have the following beneficial effects:
After method and apparatus using above-mentioned transmission picture, in the terminal to all stored picture according to similar Degree is clustered, and when needing to send picture, is determined according to the identification marking of picture to be sent all under same cluster Picture, and corresponding identification marking is sent to recipient, recipient according to the set of the identification marking received, itself eventually In end in all stored pictures search with picture of the picture to be sent under same cluster, if finding, by what is found The identification marking of picture returns to the sender of picture, sender by the corresponding similar pictures of the identification marking of return with it is to be sent The difference of picture is sent to recipient, and recipient generates picture to be sent according to difference and similar pictures.That is, if connecing When there is picture similar with picture to be sent in the corresponding terminal of debit, no need to send pictures to be sent, it is only necessary to by two The difference of person is sent to recipient, to reduce the data traffic volume of picture transmission process, improves picture transmission Efficiency reduces the redundancy of image data in terminal.
In one embodiment, as shown in figure 3, Fig. 3 illustrate a kind of method for running above-mentioned transmission picture based on Feng The terminal of the computer system of Nuo Yiman system.The computer system can be smart phone, tablet computer, palm PC etc. eventually End equipment.Specifically, may include outer input interface 1001, the processor 1002, memory 1003 connected by system bus With output interface 1004.Wherein, outer input interface 1001 can optionally include at least network interface 10012.Memory 1003 It may include external memory 10032 (such as hard disk, CD or floppy disk etc.) and built-in storage 10034.Output interface 1004 can be at least Including equipment such as display screens 10042.
In the present embodiment, the operation of this method is based on computer program, and the program file of the computer program is stored in In the external memory 10032 of the aforementioned computer system based on von Neumann system, it is loaded into built-in storage at runtime It in 10034, is then compiled as being transferred in processor 1002 after machine code executing, and forms similarity cluster in logic Module 102, picture to be sent obtain module 104, identification marking searching module 106, difference sending module 108, success status code Processing module 110, status of fail code processing module 112, identification marking distribution module 114 and the first picture copy pictorial information Update module 116.And in the method implementation procedure of above-mentioned transmission picture, the parameter of input passes through outer input interface 1001 Receive, and be transferred in memory 1003 and cache, be then input in processor 1002 and handled, the result data of processing or It is cached in memory 1003 and is subsequently handled, or be passed to output interface 1004 and exported.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.

Claims (11)

1. a kind of method for sending picture, based on the transmission terminal for sending picture characterized by comprising
Stored picture is clustered according to the similarity of picture, a cluster includes at least one picture, each picture With unique identification marking;
The first picture to be sent is obtained, the first identification marking of first picture is obtained;
Cluster belonging to first identification marking is searched, the target collection for clustering the identification marking for including is sent to and is connect Terminal is received, the reception terminal is for searching the picture that identification marking belongs to the received target collection, according to the lookup As a result status information is generated, gives the status information feedback to the transmission terminal;
It obtains the second identification marking for including in the status information of the return, searches corresponding with second identification marking the The difference of first picture and the second picture is sent to the reception terminal by two pictures, and the reception terminal is used for The copy of first picture is obtained according to the second picture and the received difference.
2. the method according to claim 1 for sending picture, which is characterized in that belong to what the reception terminal was found When the identification marking of the target collection is the first identification marking, the status information of the generation includes success status code;
The method also includes:
When including success status code in the status information of the return, terminate to send first picture.
3. the method according to claim 1 for sending picture, which is characterized in that do not find and belong in the reception terminal When the identification marking of the target collection, the status information of the generation includes status of fail code;
The method also includes:
When including status of fail code in the status information of the return, first picture is sent to the reception terminal.
4. the method according to claim 1 for sending picture, which is characterized in that the similarity according to picture will deposit Before the picture of storage is clustered, further includes:
Stored picture is detected, distributes corresponding unique identification marking for the stored picture detected, and will The identification marking of distribution is written in the pictorial information of corresponding picture.
5. the method according to claim 1 for sending picture, which is characterized in that it is described will first picture and described the The difference of two pictures is sent to the reception terminal further include:
First identification marking of first picture is sent to the reception terminal;
It is described receive terminal be used for according to the second picture and the received difference obtain first picture copy it Afterwards, further includes:
First identification marking is updated into the pictorial information of the copy of first picture.
6. a kind of device for sending picture, based on the transmission terminal for sending picture characterized by comprising
Similarity cluster module clusters stored picture for the similarity according to picture, and a cluster is comprising extremely A few picture, each picture have unique identification marking;
Picture to be sent obtains module, for obtaining the first picture to be sent, obtains the first identification mark of first picture Know;
Identification marking searching module clusters the identification for including for described for searching cluster belonging to first identification marking The target collection of mark is sent to reception terminal, and the reception terminal belongs to the received object set for searching identification marking The picture of conjunction, generates status information according to the lookup result, gives the status information feedback to the transmission terminal;
Difference sending module, the second identification marking for including in the status information for obtaining the return are searched and described the The difference of first picture and the second picture is sent to the reception eventually by the corresponding second picture of two identification markings End, the reception terminal are used to obtain the copy of first picture according to the second picture and the received difference.
7. the device according to claim 6 for sending picture, which is characterized in that belong to what the reception terminal was found When the identification marking of the target collection is the first identification marking, the status information of the generation includes success status code;It is described Device further includes success status code processing module, when for including success status code in the status information of the return, is terminated Send first picture.
8. the device according to claim 6 for sending picture, which is characterized in that do not find and belong in the reception terminal When the identification marking of the target collection, the status information of the generation includes status of fail code;Described device further includes failure Status code processing module sends first picture when for including status of fail code in the status information of the return To the reception terminal.
9. the device according to claim 6 for sending picture, which is characterized in that described device further includes identification marking distribution Module distributes corresponding unique identification marking for detecting stored picture for the stored picture detected, And the identification marking of distribution is written in the pictorial information of corresponding picture.
10. it is according to claim 6 send picture device, which is characterized in that the difference sending module be also used to by First identification marking of first picture is sent to the reception terminal;
Described device further includes the first picture copy pictorial information update module, for updating first identification marking to institute In the pictorial information for stating the copy of the first picture.
11. a kind of computer readable storage medium, which is characterized in that be stored with program in the computer readable storage medium and refer to It enables, described program is instructed for executing method according to any of claims 1-4 after calling for computer.
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CN107666515B (en) * 2017-09-20 2019-07-09 Oppo广东移动通信有限公司 Image processing method and device, computer equipment, computer readable storage medium
CN108459803B (en) * 2018-02-28 2021-08-06 努比亚技术有限公司 Picture sending method based on double-sided screen, mobile terminal and readable storage medium
CN112601099A (en) * 2020-12-01 2021-04-02 Oppo广东移动通信有限公司 Live image processing method and device, storage medium and electronic equipment

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