CN105763578B - A kind of image processing method and device - Google Patents
A kind of image processing method and device Download PDFInfo
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- CN105763578B CN105763578B CN201410772975.6A CN201410772975A CN105763578B CN 105763578 B CN105763578 B CN 105763578B CN 201410772975 A CN201410772975 A CN 201410772975A CN 105763578 B CN105763578 B CN 105763578B
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Abstract
The present invention provides a kind of image processing method and devices, wherein the image processing method includes: to obtain picture to be uploaded;By the picture segmentation at multiple fragments;The multiple fragment, which is uploaded, to server obtains and store the upload progress of each fragment when uploading the multiple fragment;After determining that any fragment uploads failure, the upload progress of any fragment is obtained from the upload progress of each fragment, and any fragment is uploaded to the server again according to the upload progress of any fragment.Picture file is divided into fragment and uploaded by the present invention, and store the upload progress of each fragment, after determining that any fragment uploads failure, upload any fragment to server again according to the upload progress of any fragment, the part that avoiding uploads any fragment successfully in previous upload due to the full content for uploading any fragment again this time upload again and to server bring pressure.
Description
Technical field
The present invention relates to wireless communication technology field more particularly to a kind of image processing methods and device.
Background technique
Uploading pictures in present mobile terminal application program, first by picture segmentation at multiple piecemeals, with multiple threads simultaneously to
Server uploads, and solves and a biggish figure is uploaded to server in relative short time.But it uploads and fails in certain block
Whether respective record has successfully only been done to the block afterwards, has not recorded the progress that the block uploads success section.It in this way will band
Carry out a problem, when uploading the block again, can be uploaded from the initial position of the block, causes to repeat to upload a part of number
According to increasing the pressure of server and the interaction time with server, reduce transfer efficiency.
Summary of the invention
In order to solve the above-mentioned technical problem, the invention discloses a kind of image processing method and devices, solve existing skill
It requires to start to be uploaded in the start bit of the block when uploading the fragment of failure in art every time, causes to repeat to upload one
The problem of divided data increases the pressure of server and the interaction time of server, uploads low efficiency.
According to one aspect of the present invention, a kind of image processing method is provided, comprising:
Obtain picture to be uploaded;
By the picture segmentation at multiple fragments;
The multiple fragment is uploaded to server to obtain when uploading the multiple fragment and store the upper of each fragment
Degree of coming into;
After determining that any fragment uploads failure, any fragment is obtained from the upload progress of each fragment
Upload progress, and any fragment is uploaded to the server again according to the upload progress of any fragment.
Further, described to include: at the step of multiple fragments by the picture segmentation
Calculate the file size of the picture;
According to the file size and preset standard by the picture segmentation at multiple fragments.
Further, described to obtain and specifically included the step of storing the upload progress of each fragment:
The real-time upload progress of each fragment is obtained, and determines the stitching position of each fragment;
According to the stitching position of each fragment, by the real-time upload progress of each fragment with character string forms into
Row splicing, forms the long character string of a real-time upload progress comprising all fragments;
The long character string is encrypted, and compression processing is carried out to the long character string after encryption;
Long character string after saving the compression processing.
Further, the described the step of long character string is encrypted, specifically includes:
The long character string is encrypted according to Base64 encryption method.
Further, the upload progress according to any fragment uploads described any point to the server again
The step of piece includes:
The re-transmission start node of any fragment is determined according to the upload progress of any fragment;
Any fragment is uploaded to the server again since the re-transmission start node.
According to another aspect of the invention, a kind of picture processing unit is provided, comprising:
First obtains module, for obtaining picture to be uploaded;
Divide module, the picture segmentation for obtaining the acquisition module is at multiple fragments;
Processing module, for uploading multiple fragments of the segmentation module segmentation to server;
Processing module, for obtaining and storing each fragment when first uploading module uploads the multiple fragment
Upload progress;
Second obtains module, is used for after determining that any fragment uploads failure, divides from each of processing module storage
The upload progress of any fragment is obtained in the upload progress of piece;
Second uploading module, for obtaining the upload progress for any fragment that module obtains according to described second again to institute
It states server and uploads any fragment.
Further, the segmentation module includes:
Computational submodule, for calculating the file size of the picture;
Divide submodule, the file size and preset standard for obtaining according to the computational submodule divide the picture
It is cut into multiple fragments.
Further, the processing module includes:
First determines submodule, for obtaining the real-time upload progress of each fragment;
Second determines submodule, for determining the stitching position of each fragment;
Splice submodule, it, will be described for determining the stitching position of the determining each fragment of submodule according to described second
First determines that the real-time upload progress for each fragment that submodule determines is spliced with character string forms, and forming one includes institute
There is the long character string of the real-time upload progress of fragment;
Submodule is encrypted, the long character string for obtaining to the splicing submodule is encrypted;
Submodule is compressed, for carrying out compression processing to the long character string after the encryption submodule encryption;
Sub-module stored, for save it is described compression submodule compression processing after long character string.
Further, the encryption submodule is specifically used for adding the long character string according to Base64 encryption method
Close processing.
Further, second uploading module includes:
Submodule is determined, for determining that the re-transmission of any fragment originates section according to the upload progress of any fragment
Point;
Upload submodule, for since the re-transmission start node that the determining submodule determines again to the server
Upload any fragment.
The beneficial effects of the present invention are:
Picture file is divided into multiple fragments and uploaded by the present invention, and stores the upload progress of each fragment, when true
After fixed any fragment uploads failure, which is uploaded to server again according to the upload progress of any fragment, is avoided
Due to uploading part that the full content of any fragment uploads any fragment successfully in previous upload again this time
Upload again and to server bring pressure.The upload progress of each fragment is encrypted simultaneously, makes the upper of each fragment
Degree of coming into is invisible, protects the safety of the upload progress of each fragment.Furthermore compression processing is carried out to the upload progress of each fragment,
Reduce the occupied storage resource of upload progress for storing each fragment.And the fragment for sending failure is repeated within a preset time
It sends, to ensure the integrality of file, reduces picture and upload failure rate.
Detailed description of the invention
Fig. 1 is the flow chart of image processing method of the present invention;
Fig. 2 is the timing diagram of present invention interaction;
Fig. 3 is the structure chart of picture processing unit of the present invention;
Fig. 4 is the structure chart of present invention figure segmentation module;
Fig. 5 is the structure chart of figure processing module of the present invention;
Fig. 6 is the structure chart of the second uploading module of the invention.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
As shown in FIG. 1 to FIG. 2, in the embodiment of the present invention, a kind of image processing method, comprising:
Step 101, picture to be uploaded is obtained;
For triggering execute step 101 trigger condition the present embodiment without specifically limiting, it is including but not limited to as follows
Kind situation:
The first situation: triggering immediately executes step 101 after receiving uploading instructions;
Second situation: it can determine whether the corresponding picture of uploading instructions once uploaded after receiving uploading instructions
To server, decide whether that triggering executes according to the definitive result whether corresponding picture of uploading instructions was once uploaded to server
Step 101.
For determine the corresponding picture of uploading instructions whether be once uploaded to the determination of server as a result, specifically: upload
Corresponding picture is instructed not to be uploaded to server once, alternatively, the corresponding picture of uploading instructions is once uploaded to server.
Picture corresponding for uploading instructions be not uploaded to once server as a result, execution step can be triggered directly
101。
It is that picture corresponding for uploading instructions is once uploaded to server as a result, can determine that uploading instructions are corresponding again
Picture whether succeed in previous upload, according to the corresponding picture of uploading instructions in previous upload whether successfully determine tie
Fruit decides whether that triggering executes step 101.
Picture corresponding for uploading instructions in previous upload whether successful definitive result, specially it is following three kinds knot
Any result of fruit kind:
The first result: the corresponding picture of uploading instructions is unsuccessful in previous upload;
For the first as a result, directly triggering executes step 101.
Second of result: the corresponding picture of uploading instructions success in previous upload;
For the specific processing mode of second of result, including but not limited to, no longer triggering executes step 101, i.e., no longer
Repetition uploads the picture;Step 101 is executed alternatively, can trigger, that is, repeats to upload the picture;Alternatively, other processing modes.This
Embodiment to not selecting which kind of processing mode is defined in the specific implementation.
The third result: the corresponding picture of uploading instructions part success in previous upload.
For the specific processing mode of the third result, including but not limited to: triggering executes step 101, i.e., uploads again
The picture;Alternatively, directly executing step 104 if previous uploaded also by mode provided in this embodiment;Alternatively, its
His processing mode.The present embodiment to not selecting which kind of processing mode is defined in the specific implementation.
Step 102, by picture segmentation at multiple fragments;
When it is implemented, calculate the file size of picture first, further according to file size and preset standard by picture segmentation
At multiple fragments.
Fragment quantity can be determined according to the actual conditions of uploading pictures through the above way, be corresponding number by picture segmentation
The fragment of amount, to reach optimal upper transfer efficiency.
Step 103, multiple fragments are uploaded to server to obtain when uploading multiple fragments and store the upper of each fragment
Degree of coming into;
It, in the specific implementation, can be with for uploading the step of multiple fragments upload multiple fragments to server to server
It is accomplished in several ways, for example, sequence uploads multiple fragments, or uploads multiple fragments parallel.It is multiple by uploading parallel
Fragment, it is possible to reduce therefore uplink time, transfer efficiency in raising, the effective failure rate uploaded that reduces upload multiple points parallel
Piece is the preferred embodiment that multiple fragments are uploaded to server.
The step of upload progress for obtaining and storing each fragment, when specific implementation, including but not limited to by such as
Lower four sub-steps are realized:
Sub-step 1 obtains the real-time upload progress of each fragment, and determines the stitching position of each fragment;
Sub-step 2, according to the stitching position of each fragment, by the real-time upload progress of each fragment with character string forms into
Row splicing, forms the long character string of a real-time upload progress comprising all fragments;
Long character string is encrypted in sub-step 3, and carries out compression processing to the long character string after encryption;
Sub-step 4, the long character string after saving compression processing.
The real-time upload progress for obtaining each fragment spells the real-time upload progress of each fragment with character string forms
It connects, forms the long character string of a real-time upload progress comprising all fragments, while long character string is encrypted and compressed
Processing, protects the safety of the upload progress of each fragment, reduces the occupied storage resource of upload progress for storing each fragment,
The especially storage resource of mobile phone.
Wherein, specific encryption method when the long character string is encrypted can there are many, including but
It is not limited to Base64 encryption method, since Base64 encryption method is more typical coding mode, encrypted using Base64
Method is encrypted long character string more convenient.
Step 104, after determining that any fragment uploads failure, any fragment is obtained from the upload progress of each fragment
Upload progress, and any fragment is uploaded to server again according to the upload progress of any fragment.
For determine fragment upload whether the mode for Shi Baiing, the present embodiment is not specifically limited.Such as: according to each fragment
Upload progress determine whether upload failure fragment.
For obtained from the upload progress of each fragment any fragment upload progress specific implementation with step
The difference of the specific implementation of the upload progress of each fragment is obtained and stored in rapid 3 and is changed.If obtaining and depositing in step 3
Store up what the specific implementation of the upload progress of each fragment was realized by above-mentioned sub-step 1 to sub-step 4, it can be in this step
First determine the stitching position of any fragment, and character string obtained in sub-paragraphs 4 carries out decompression and decryption processing;Further according to appoint
The stitching position of one fragment, from the upload progress of any fragment of acquisition in the long character string after decryption processing.
For the step of uploading any fragment to server again according to the upload progress of any fragment, when it is implemented,
The re-transmission start node of any fragment can be first determined according to the upload progress of any fragment, then the weight since retransmitting start node
Newly any fragment is uploaded to server.
By uploading any fragment to server again since retransmitting start node, avoid due to uploading this again
The part that the full content of one fragment uploads any fragment successfully in previous upload this time upload again and to server
Bring pressure.
After determining that any fragment uploads failure, system can take retry mechanism to upload any fragment again automatically,
In, during uploading any fragment again, the portion that any fragment uploads not successfully in previous upload is only uploaded again
Point.Meanwhile the reasons such as network interruption or storage unit exception cause system ceaselessly to retry and make system in order to prevent
Stuck situation occurs, and in the specific implementation, can also set number of retries, when the number of retries of a certain fragment is secondary more than retrying
When number, system no longer carries out the re-transmission of the fragment.
To set number of retries as 3 times, when fragment 1 uploads for the first time and fails, system can be automatically again to fragment 1
Second is carried out to upload;When uploading failure again second of fragment 1, system automatic again can carry out third time to fragment 1 again
It uploads;When uploading failure again second of fragment 1, system no longer automatically again uploads fragment 1.
The present invention is uploaded by the way that picture file is divided into multiple fragments, and stores the upload progress of each fragment,
After determining that any fragment uploads failure, which is uploaded to server again according to the upload progress of any fragment,
Avoid the part for uploading any fragment successfully in previous upload due to the full content for uploading any fragment again
This time upload again and to server bring pressure.The upload progress of each fragment is encrypted simultaneously, makes each fragment
Upload progress it is invisible, protect the safety of the upload progress of each fragment.Furthermore the upload progress of each fragment is compressed
Processing, reduces the occupied storage resource of upload progress for storing each fragment.And transmission failure is divided within a preset time
Slice weight recurrence is sent, and to ensure the integrality of file, is reduced picture and is uploaded failure rate.
As shown in figure 3, another embodiment of the present invention provides a kind of picture processing units 300, comprising:
First obtains module 301, for obtaining picture to be uploaded;
Divide module 302, for will acquire the picture segmentation of the acquisition of module 301 into multiple fragments;
First uploading module 303, for uploading multiple fragments that segmentation module 302 is divided to server;
Processing module 304, for obtaining and storing each fragment when the first uploading module 303 uploads multiple fragments
Upload progress;
Second obtains module 305, is used for after determining that any fragment uploads failure, from each of storage of processing module 304
The upload progress of any fragment is obtained in the upload progress of fragment;
Second uploading module 306, for according to second obtain module 305 obtain any fragment upload progress again to
Server uploads any fragment.
As shown in figure 4, segmentation module 302 includes:
Computational submodule 3021, for calculating the file size of picture;
Divide submodule 3022, the file size and preset standard for obtaining according to computational submodule 3021 divide picture
It is cut into multiple fragments.
As shown in figure 5, processing module 304 includes:
First determines submodule 3041, for obtaining the real-time upload progress of each fragment;
Second determines submodule 3042, for determining the stitching position of each fragment;
Splice submodule 3043, it, will for determining the stitching position of the determining each fragment of submodule 3042 according to second
First determines that the real-time upload progress for each fragment that submodule 3041 determines is spliced with character string forms, forms a packet
The long character string of real-time upload progress containing all fragments;
Submodule 3044 is encrypted, the long character string for obtaining to splicing submodule 3043 is encrypted;
Submodule 3045 is compressed, for carrying out compression processing to the long character string after encryption 3044 encryption of submodule;
Sub-module stored 3046, for saving the long character string after compressing 3045 compression processing of submodule.
Wherein, encryption submodule 3044 is specifically used for that long character string is encrypted according to Base64 encryption method.
As shown in fig. 6, the second uploading module 306 includes:
Submodule 3061 is determined, for determining the re-transmission start node of any fragment according to the upload progress of any fragment;
Upload submodule 3062, for since determine submodule 3061 determine re-transmission start node again to server
Upload any fragment.
The present invention is uploaded by the way that picture file is divided into multiple fragments, and stores the upload progress of each fragment,
After determining that any fragment uploads failure, which is uploaded to server again according to the upload progress of any fragment,
Avoid the part for uploading any fragment successfully in previous upload due to the full content for uploading any fragment again
This time upload again and to server bring pressure.The upload progress of each fragment is encrypted simultaneously, makes each fragment
Upload progress it is invisible, protect the safety of the upload progress of each fragment.Furthermore the upload progress of each fragment is compressed
Processing, reduces the occupied storage resource of upload progress for storing each fragment.And transmission failure is divided within a preset time
Slice weight recurrence is sent, and to ensure the integrality of file, is reduced picture and is uploaded failure rate.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, several improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of image processing method characterized by comprising
Obtain picture to be uploaded;
By the picture segmentation at multiple fragments;
Upload the multiple fragment to server, when uploading the multiple fragment, obtain and store each fragment on come into
Degree;
After determining that any fragment uploads failure, the upload of any fragment is obtained from the upload progress of each fragment
Progress, and any fragment is uploaded to the server again according to the upload progress of any fragment;
It is described to obtain and specifically included the step of storing the upload progress of each fragment:
The real-time upload progress of each fragment is obtained, and determines the stitching position of each fragment;
According to the stitching position of each fragment, the real-time upload progress of each fragment is spelled with character string forms
It connects, forms the long character string of a real-time upload progress comprising all fragments;
The long character string is encrypted, and compression processing is carried out to the long character string after encryption;
Long character string after saving compression processing.
2. image processing method described in claim 1, which is characterized in that it is described by the picture segmentation at the step of multiple fragments
Suddenly include:
Calculate the file size of the picture;
According to the file size and preset standard by the picture segmentation at multiple fragments.
3. image processing method as described in claim 1, which is characterized in that described that the long character string is encrypted
The step of specifically include:
The long character string is encrypted according to Base64 encryption method.
4. image processing method as described in claim 1, which is characterized in that the upload progress according to any fragment
Again include: to the step of server upload any fragment
The re-transmission start node of any fragment is determined according to the upload progress of any fragment;
Any fragment is uploaded to the server again since the re-transmission start node.
5. a kind of picture processing unit characterized by comprising
First obtains module, for obtaining picture to be uploaded;
Divide module, the picture segmentation for obtaining the acquisition module is at multiple fragments;
First uploading module, for uploading multiple fragments of the segmentation module segmentation to server;
Processing module, for obtaining and storing the upper of each fragment when first uploading module uploads the multiple fragment
Degree of coming into;
Second obtains module, each fragment for being stored after determining that any fragment uploads failure from the processing module
The upload progress of any fragment is obtained in upload progress;
Second uploading module, for obtaining the upload progress for any fragment that module obtains according to described second again to the clothes
Business device uploads any fragment;
The processing module includes:
First determines submodule, for obtaining the real-time upload progress of each fragment;
Second determines submodule, for determining the stitching position of each fragment;
Splice submodule, for determining the stitching position of the determining each fragment of submodule according to described second, by described first
Determine that the real-time upload progress for each fragment that submodule determines is spliced with character string forms, forming one includes all points
The long character string of the real-time upload progress of piece;
Submodule is encrypted, the long character string for obtaining to the splicing submodule is encrypted;
Submodule is compressed, for carrying out compression processing to the long character string after the encryption submodule encryption;
Sub-module stored, for save it is described compression submodule compression processing after long character string.
6. picture processing unit as claimed in claim 5, which is characterized in that the segmentation module includes:
Computational submodule, for calculating the file size of the picture;
Divide submodule, file size and preset standard for being obtained according to the computational submodule by the picture segmentation at
Multiple fragments.
7. picture processing unit as claimed in claim 5, which is characterized in that the encryption submodule is specifically used for basis
The long character string is encrypted in Base64 encryption method.
8. picture processing unit as claimed in claim 5, which is characterized in that second uploading module includes:
Submodule is determined, for determining the re-transmission start node of any fragment according to the upload progress of any fragment;
Submodule is uploaded, for uploading again to the server since the re-transmission start node that the determining submodule determines
Any fragment.
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CN106547836A (en) * | 2016-10-12 | 2017-03-29 | 惠州Tcl移动通信有限公司 | A kind of large scale photo loading method and system |
CN109274719A (en) * | 2018-08-23 | 2019-01-25 | 深圳点猫科技有限公司 | A kind of picture breaker point continuous transmission method and electronic equipment based on educational system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102065113A (en) * | 2009-11-16 | 2011-05-18 | 北大方正集团有限公司 | Method and system for accelerating to upload files |
CN103442037A (en) * | 2013-08-09 | 2013-12-11 | 华南理工大学 | Method for achieving multithreading breakpoint upload of oversized file based on FTP |
CN103701907A (en) * | 2013-12-27 | 2014-04-02 | 乐视网信息技术(北京)股份有限公司 | Processing method and system for continuing to transmit data in server |
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US20110038553A1 (en) * | 2009-08-17 | 2011-02-17 | Chien-Tang Tseng | Picture image file transmission system and method thereof |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102065113A (en) * | 2009-11-16 | 2011-05-18 | 北大方正集团有限公司 | Method and system for accelerating to upload files |
CN103442037A (en) * | 2013-08-09 | 2013-12-11 | 华南理工大学 | Method for achieving multithreading breakpoint upload of oversized file based on FTP |
CN103701907A (en) * | 2013-12-27 | 2014-04-02 | 乐视网信息技术(北京)股份有限公司 | Processing method and system for continuing to transmit data in server |
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