CN109309695A - Image processing method, related device and storage medium - Google Patents
Image processing method, related device and storage medium Download PDFInfo
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- CN109309695A CN109309695A CN201710623116.4A CN201710623116A CN109309695A CN 109309695 A CN109309695 A CN 109309695A CN 201710623116 A CN201710623116 A CN 201710623116A CN 109309695 A CN109309695 A CN 109309695A
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- 238000003672 processing method Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 36
- 238000004590 computer program Methods 0.000 claims description 24
- 239000000284 extract Substances 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 4
- 238000004422 calculation algorithm Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Processing Or Creating Images (AREA)
Abstract
The invention discloses a kind of image processing method, related device and storage mediums, and extension information is repeatedly generated in cloud storage picture in the prior art to solve the problems, such as.One of them method includes: to obtain the extension information of the first picture file;The extension information is added in the predeterminated position of first picture file, to generate second picture file.The present invention enriches the diverse requirements of client traffic, brings good user experience for user, solves the problems, such as to repeat raw various extension information in cloud atlas piece treatment process.
Description
Technical field
The present invention relates to network technique fields, more particularly to a kind of image processing method, related device and storage medium.
Background technique
Family's cloud (HomeCloud) refers to using family cloud host as core, will by the wired or wireless network in family
The interconnection of the client devices such as mobile phone, PAD (tablet computer) forms a private clound centered on family's cloud storage equipment.
By family's cloud center massive storage space, the picture in PAD, client can wirelessly be stored, be backuped to
In family's cloud center, and realize wireless at any time call.User can share figure with household by client and TV (television set)
Piece.
In the prior art when passing through client and TV browsing pictures every time, needs to regenerate thumbnail and carry out preview, and
And inquiry picture element information (photo opporunity and shooting places etc.) of networking is needed, or need by obtaining people by other software
Face characteristic information etc., it is bad so as to cause user experience.
Summary of the invention
In order to overcome drawbacks described above, the technical problem to be solved in the present invention is to provide a kind of image processing methods, corresponding dress
It sets and storage medium, repeatedly generates extension information in cloud storage picture in the prior art at least to solve the problems, such as.
In order to solve the above technical problems, one of present invention image processing method, comprising:
Obtain the extension information of the first picture file;
The extension information is added in the predeterminated position of first picture file, to generate second picture file.
In order to solve the above technical problems, one of present invention image processing method, comprising:
Obtain the extension information of the first picture file;
The extension information is added in the predeterminated position of first picture file, to generate second picture file;
The second picture file is sent to server-side.
In order to solve the above technical problems, one of present invention service terminal device includes memory and processor;It is described to deposit
Reservoir, which is stored with, handles computer program for the picture of server-side;The processor executes the computer program, to realize
Following steps:
Obtain the extension information of the first picture file;
The extension information is added in the predeterminated position of first picture file, to generate second picture file.
In order to solve the above technical problems, one of present invention client terminal device, including including memory and processor;Institute
State memory be stored with for client picture handle computer program;The processor executes the computer program, with
Realize following steps:
Obtain the extension information of the first picture file;
The extension information is added in the predeterminated position of first picture file, to generate second picture file;
The second picture file is sent to server-side.
In order to solve the above technical problems, one of present invention computer readable storage medium, is stored with for server-side
Picture handle computer program, and/or be stored with for client picture handle computer program;
When the picture processing computer program for server-side is executed by the processor of at least one server-side, with
It realizes following steps: obtaining the extension information of the first picture file;
The extension information is added in the predeterminated position of first picture file, to generate second picture file;
When the picture processing computer program for client is executed by the processor of at least one client, with
Realize following steps:
Second picture file is inquired to the server-side;
According to preset resolution rules, extension information is parsed in the second picture file of inquiry;
Show the extension information.
The present invention has the beneficial effect that:
Method, related device and storage medium in the present invention, enrich the diverse requirements of client traffic, bring for user
Good user experience solves the problems, such as to repeatedly generate various extension information in cloud atlas piece treatment process.
Detailed description of the invention
Fig. 1 is a kind of flow chart of image processing method in the embodiment of the present invention;
Fig. 2 is the structural schematic diagram that the picture file of extension information is carried in the embodiment of the present invention;
Fig. 3 is a kind of flow chart of optionally image processing method in the embodiment of the present invention;
Fig. 4 is a kind of flow chart of image processing method in the embodiment of the present invention;
Fig. 5 is a kind of structural schematic diagram of service terminal device in the embodiment of the present invention;
Fig. 6 is a kind of structural schematic diagram of client terminal device in the embodiment of the present invention.
Specific embodiment
In order to solve the problems, such as to repeatedly generate extension information in cloud storage picture in the prior art, the present invention provides one kind
Image processing method, related device and storage medium carry out the present invention further detailed below in conjunction with attached drawing and embodiment
Explanation.It should be appreciated that described herein, specific examples are only used to explain the present invention, does not limit the present invention.
Embodiment one
The embodiment of the present invention provides a kind of image processing method, which comprises
S11 obtains the extension information of the first picture file (i.e. original image file);
S12 adds the extension information in the predeterminated position of first picture file, carries extension information to generate
Second picture file.
Method can be used for family's cloud server terminal in the embodiment of the present invention.Client can also be referred to as in the embodiment of the present invention
For family's cloud client.
Information is extended in the embodiment of the present invention and is not limited to thumbnail, time and location, recognition of face, can also add annotation, mark
The additional information that note etc. can arbitrarily be attached in picture.The extension information that the embodiment of the present invention passes through acquisition original image file;
Add the extension information in the predeterminated position of the original image file, enrich the diverse requirements of client traffic, for
Good user experience is brought at family, is solved and is repeatedly generated picture element information in cloud atlas piece treatment process, face characteristic identification
Information etc. extends the problem of information.Further, present invention method is added to information is extended in picture file, to have
Effect reduces the memory headroom occupied, and extension information is effectively prevent to lose, and the picture file for carrying extension information is shared with
When other clients, does not need to carry out the extraction of the supplementary features such as thumbnail generation, recognition of face, effectively save the time, and drop
The system resource of low occupancy.
The prefixes such as " first ", " second " for distinguishing picture file, client are used in the embodiment of the present invention only
In order to be conducive to explanation of the invention, itself there is no specific meaning.
On the basis of above-described embodiment, it is further proposed that the variant embodiment of above-described embodiment, it should be noted that
In order to make description briefly, the difference with above-described embodiment is only described in each variant embodiment.
Optionally, extension information includes one or more in following information:
Picture element information, thumbnail information, the information of face feature information and default addition.
Many of is 2 kinds or more.
Alternative embodiment of the present invention can pass through picture file when client carries out picture query to family's cloud server terminal
Extension information acquisition picture element information, thumbnail information, face feature information and information of default addition etc., so as to
When there is no signal with the i.e. convenient client of effective solution, it cannot network, also the shooting places of available picture, shooting time;
When client does not have face identification functions, or it cannot also can be carried out picture classification etc. by Cloud Server recognition of face.Even if
When replacing client to server progress picture query, information can also be extended with quick obtaining, to improve user experience.
One or more of wherein, the extension information for obtaining the first picture file, include the following steps:
Extract the picture element information and/or face feature information of first picture file;
Generate the thumbnail information of first picture file;
User is received to the information of the default addition of first picture file.
Optionally, the predeterminated position in the original image file adds the extension information, comprising:
In the predeterminated position of the original image file, opening flag and end mark are set;
The extension information is added according to the opening flag and the end mark.
Optionally, the extension information is multiple;The method also includes:
The setting isolation identifier between each extension information.
Certainly, the opening flag in the embodiment of the present invention, end mark and isolation identifier can use the same symbol, with
Reduce the system resource occupied when realizing.Wherein, the structure of the picture file of generation is as shown in Figure 2.
It is optionally, described after the predeterminated position addition extension information of the original image file, further includes:
Calculate the unique identifier of first picture file;
The second picture file is identified based on the unique identifier;
Save the store path of the unique identifier mark and the second picture file.
It is optionally, described after the predeterminated position addition extension information of first picture file, further includes:
Receive the request of the extension information of the first client query second picture file;
Extension information corresponding with the request is parsed from the second picture file;
The extension information parsed is sent to first client.
Optionally, before the extension information for obtaining the first picture file, further includes:
Receive the picture file of the second client transmission;
Judge whether received picture file carries extension information;
When not carrying, using received picture file as the first picture file, and starts to execute to state and obtain the first picture
The extension information of file.
It should be noted that the first client and the second client can be the same client, it is also possible to not
Same client.
Specifically, when family's cloud server terminal monitors, client is uploaded or the picture of backup, notice background thread handle mould
Block, background thread module are calculated the unique identifier mark file name of file using MD5 algorithm, extract the element letter of picture
It ceases (information such as photo opporunity, shooting places), and generates thumbnail information, (such as can also be made by face recognition algorithms
With mxnet and Opencv scheduling algorithm) face characteristic information is obtained, and start write-in extension information at end of file and start to mark
Will, the extension information such as write-in thumbnail information, element information and face information, to extend end of message mark for ending, wherein
Each extension information is separated so that identifier " ## " is isolated, and unique identifier and picture is complete path are finally saved in database
In.
Illustrate the present invention embodiment.
For example, the interactive step of client and server-side is as follows:
Step 101, client upload, or backup picture file family's cloud storage center;
Step 102, server-side (such as family's cloud center) monitor new picture, notify picture processing module thread;
Step 103, image processing module thread identify file name using the unique identifier of MD5 algorithm calculation document,
It extracts element information (photo opporunity, shooting places), generates two kinds of first thumbnails of thumbnail (middle thumbnail) and the second breviary
Scheme (small thumbnails);Face characteristic information (i.e. face feature information) is extracted in middle thumbnail.By element, thumbnail and face
Characteristic information additional extension does not destroy original file format into the end (i.e. predeterminated position) of original picture file;Wherein
One thumbnail is greater than the second thumbnail.It is of course also possible to face characteristic information be extracted in original image file, wherein in thumbnail
Extracting face characteristic information can be effectively reduced the system resource of occupancy.
Step 104, client query picture file.
Step 105, cloud server terminal obtain picture text from family's cloud storage center according to picture path and unique identifier
Part.
Picture file is reported to client by step 106.
Step 107, client select the extension information of inquiry picture according to business function.
Step 108 requests to browse some picture thumbnail to server-side.
Step 109, server-side parse thumbnail by treaty rule, return to client.
Step 110, client receive, and show.
Step 111 requests to browse some picture element information to server-side.
Step 112, server-side parse element information, return to client.
Step 113, client receive, and show.
Step 114 requests to browse some picture face information to server-side.
Step 115, parsing face information, return to client.
Step 116, client receive, and show.
Further, identical picture file is backed up when client passes, whether family's cloud storage center can check file format
In the presence of extension information, and if it exists, file format information would not be extended again.
It is had the following advantages in this example:
1, picture file is returned to client by family's cloud storage center, and client extracts thumbnail preview, shooting places,
Recognition of face information enhances user experience.
2, file format extends much information, meets the needs of business.
3, picture file information can also be parsed in client, alleviate the burden of server, mitigated the bandwidth of server-side, mentioned
The search efficiency of high pictorial information.
4, file privacy information is protected, need to parse and show according to default resolution rules.
For another example, step 201, client upload, or several face picture file family's cloud storage centers of backup;
Step 202, family's cloud center monitoring to new picture notify picture processing module thread;
Step 203, image processing module thread identify file name using the unique identifier of MD5 algorithm calculation document,
Face characteristic information is identified using mxnet and Opencv scheduling algorithm, and face characteristic information is expanded to the end of native file format
In, original file format is not destroyed;
Step 204, client obtain face picture from family's cloud storage center, parse face characteristic letter by treaty rule
Breath, every face characteristic information is shown by similarity algorithm categorizing pictures, and client is not necessarily to additional recognizer
Identify face characteristic categorizing pictures.Existing method or the software recognizer for needing to carry using the machine, or pass through cloud computing
Face information is obtained to be stored in local database, once local DBASE Destrong, or lose, face cannot be sorted out
Picture, needs to re-start identification face, will cause algorithm time-consuming in this way, accounts for cpu resource and bandwidth resources, and the figure of this programme
Piece extends face characteristic information, and occupying system resources are seldom, and classification face figure is simple and quick, not easy to lose;
Step 205, client, which upload, backs up identical picture file, and whether family's cloud storage center can check file format
In the presence of extension information, and if it exists, file format information would not be extended again.
The technical solution that this example provides can satisfy client and use thumbnail preview picture, including photo opporunity and bat
According to place, face characteristic information and face figure sort out displaying, and client can also transfer the file to the displaying of other clients.
Showing interface is neither influenced, server burden will not be increased, while improving the information inquiry extraction efficiency of picture file.
Embodiment two
As shown in figure 3, the embodiment of the present invention provides a kind of image processing method, which comprises
S21 obtains the extension information of the first picture file;
S22 adds the extension information in the predeterminated position of first picture file, to generate second picture file;
The second picture file is sent to server-side by S23.
Optionally, the method also includes:
Third picture file is inquired to the server-side;
According to preset resolution rules, extension information is parsed in the third picture file of inquiry;
Show the extension information.
Optionally, the method also includes:
Picture classification is carried out to the third picture file inquired according to the extension information.
The extension information that the embodiment of the present invention passes through acquisition original image file;In the default position of the original image file
The addition extension information is set, the diverse requirements of client traffic are enriched, good user experience is brought for user, solves
Picture element information is repeatedly generated in cloud atlas piece treatment process, the problem of face characteristic identification information.
Specifically, when client carries out picture query to family's cloud server terminal, can be believed by the extension of picture file
Breath obtains picture element information, thumbnail information, face feature information and information of default addition etc., so as to effectively solve
When certainly i.e. convenient client does not have signal, it cannot network, also the shooting places of available picture, shooting time;Work as client
When there is no face identification functions, or it cannot also can be carried out picture classification etc. by Cloud Server recognition of face.Even if replacing client
When end carries out picture query to server, information can also be extended with quick obtaining, to improve user experience.
Embodiment three
As shown in figure 5, the embodiment of the present invention provides a kind of service terminal device, the service terminal device include memory (i.e.
First memory as shown in the figure) 510 and processor (first processor i.e. as shown in the figure) 520;The memory 510 stores useful
Computer program is handled in the picture of server-side;The processor 520 executes the computer program, to realize such as embodiment one
Any one of the method the step of.
Example IV
As shown in fig. 6, the embodiment of the present invention provides a kind of client terminal device, the client terminal device includes including memory
(second memory i.e. as shown in the figure) 610 and processor (second processor i.e. as shown in the figure) 620;The memory 610 stores
There is the picture for client to handle computer program;The processor 620 executes the computer program, to realize as implemented
The step of any one of example two the method.
Client terminal device can be mobile phone, tablet computer, personal digital assistant etc. in the embodiment of the present invention.
Embodiment five
The embodiment of the present invention provides a kind of computer readable storage medium, and the storage medium is stored with for server-side
Picture handles computer program, and/or is stored with and handles computer program for the picture of client;
When the picture processing computer program for server-side is executed by the processor of at least one server-side, with
It realizes such as the step of any one of embodiment one the method;
When the picture processing computer program for client is executed by the processor of at least one client, with
It realizes such as the step of any one of embodiment two the method.
Computer readable storage medium can be RAM memory, flash memory, ROM memory, EPROM in the embodiment of the present invention
Memory, eeprom memory, register, hard disk, mobile hard disk, CD-ROM or any other form known in the art
Storage medium.A kind of storage medium lotus root can be connected to processor, thus enable a processor to from the read information,
And information can be written to the storage medium;Or the storage medium can be the component part of processor.Processor and storage are situated between
Matter can be located in specific integrated circuit.
It should be noted that two-embodiment of embodiment five is in specific implementation, it can be refering to embodiment one, therefore
It realizes that details no longer specifically describes.Two-embodiment of embodiment five also has the technical effect being the same as example 1.
Although those skilled in the art can not depart from the present invention generally This application describes particular example of the invention
Variant of the invention is designed on the basis of thought.Those skilled in the art are not taking off under the inspiration that the technology of the present invention is conceived
On the basis of the content of present invention, various improvement can also be made to the present invention, this still falls within the scope and spirit of the invention.
Claims (14)
1. a kind of image processing method, which is characterized in that the described method includes:
Obtain the extension information of the first picture file;
The extension information is added in the predeterminated position of first picture file, to generate second picture file.
2. the method as described in claim 1, which is characterized in that the extension information includes one or more in following information:
Picture element information, thumbnail information, the information of face feature information and default addition.
3. method according to claim 2, which is characterized in that the extension information for obtaining the first picture file, including with
One or more of lower step:
Extract the picture element information and/or face feature information of first picture file;
Generate the thumbnail information of first picture file;
User is received to the information of the default addition of first picture file.
4. the method as described in claim 1, which is characterized in that the predeterminated position in first picture file adds institute
State extension information, comprising:
In the predeterminated position of first picture file, opening flag and end mark are set;
The extension information is added according to the opening flag and the end mark.
5. the method as described in claim 1, which is characterized in that the extension information is multiple;The method also includes:
The setting isolation identifier between each extension information.
6. the method as described in claim 1, which is characterized in that the predeterminated position in first picture file adds institute
It states after extending information, further includes:
Calculate the unique identifier of first picture file;
The second picture file is identified based on the unique identifier;
Save the store path of the unique identifier mark and the second picture file.
7. the method as described in claim 1, which is characterized in that the predeterminated position in first picture file adds institute
It states after extending information, further includes:
Receive the request of the extension information of second picture file described in the first client query;
Extension information corresponding with the request is parsed from the second picture file;
The extension information parsed is sent to first client.
8. the method as described in any one of claim 1-7, which is characterized in that the extension for obtaining the first picture file
Before information, further includes:
Receive the picture file of the second client transmission;
Judge whether the received picture file carries extension information;
When not carrying extension information, using the picture file as the first picture file.
9. a kind of image processing method, which is characterized in that the described method includes:
Obtain the extension information of the first picture file;
The extension information is added in the predeterminated position of first picture file, to generate second picture file;
The second picture file is sent to server-side.
10. method as claimed in claim 9, which is characterized in that the method also includes:
Third picture file is inquired to the server-side;
According to preset resolution rules, extension information is parsed in the third picture file inquired;
Show the extension information.
11. method as claimed in claim 10, which is characterized in that the method also includes:
Picture classification is carried out to the third picture file inquired according to the extension information.
12. a kind of service terminal device, which is characterized in that the service terminal device includes memory and processor;The memory
It is stored with and handles computer program for the picture of server-side;The processor executes the computer program, to realize as weighed
Benefit requires the step of any one of 1-8 the method.
13. a kind of client terminal device, which is characterized in that the client terminal device includes including memory and processor;It is described to deposit
Reservoir, which is stored with, handles computer program for the picture of client;The processor executes the computer program, to realize
Such as the step of any one of claim 9-11 the method.
14. a kind of computer readable storage medium, which is characterized in that the storage medium is stored at the picture for server-side
Computer program is managed, and/or is stored with and handles computer program for the picture of client;
When the picture processing computer program for server-side is executed by the processor of at least one server-side, to realize
Such as the step of any one of claim 1-8 the method;
When the picture processing computer program for client is executed by the processor of at least one client, to realize
Such as the step of any one of claim 9-11 the method.
Priority Applications (2)
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CN201710623116.4A CN109309695A (en) | 2017-07-27 | 2017-07-27 | Image processing method, related device and storage medium |
PCT/CN2018/092229 WO2019019842A1 (en) | 2017-07-27 | 2018-06-21 | Image processing method, corresponding apparatus, and storage medium |
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CN201710623116.4A CN109309695A (en) | 2017-07-27 | 2017-07-27 | Image processing method, related device and storage medium |
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WO (1) | WO2019019842A1 (en) |
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CN113051414A (en) * | 2021-03-25 | 2021-06-29 | 重庆蓝岸通讯技术有限公司 | Photographing video storage management method and device and terminal equipment |
CN114245010A (en) * | 2021-12-08 | 2022-03-25 | 浙江大华技术股份有限公司 | Image adjusting method and device, storage medium and electronic device |
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CN106020640A (en) * | 2016-05-11 | 2016-10-12 | 北京奇虎科技有限公司 | Mobile terminal, and gallery object selection control method and device |
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CN113051414A (en) * | 2021-03-25 | 2021-06-29 | 重庆蓝岸通讯技术有限公司 | Photographing video storage management method and device and terminal equipment |
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