CN110532906A - A kind of sharing method and system based on recognition of face picture - Google Patents
A kind of sharing method and system based on recognition of face picture Download PDFInfo
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- CN110532906A CN110532906A CN201910748294.9A CN201910748294A CN110532906A CN 110532906 A CN110532906 A CN 110532906A CN 201910748294 A CN201910748294 A CN 201910748294A CN 110532906 A CN110532906 A CN 110532906A
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- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/51—Indexing; Data structures therefor; Storage structures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/94—Hardware or software architectures specially adapted for image or video understanding
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- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/172—Classification, e.g. identification
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- H04L67/00—Network arrangements or protocols for supporting network services or applications
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Abstract
The invention proposes a kind of sharing method and system based on recognition of face picture, this method includes, receive the picture acquisition request based on http, resolution request message obtains image data, to judge whether it is accessible picture, if retrieving the picture and the corresponding personal information of the picture in the library of face information bottom is non-blacklist personal information, be sent to corresponding face terminal recognition terminal device after the photo retrieved being handled according to GraphicsMagick middleware and solicited message.Meet the terminal device face comparative information of different brands, different platform, different size with this；Face information photo be shared is improved, the workload of repeated acquisition face information photo is reduced, improves working efficiency.Accomplish one acquisition, recycles.
Description
Technical field
The present invention relates to technical field of face recognition more particularly to a kind of method and system that human face photo is externally shared.
Background technique
There is situations such as brand is more, model is more, specification is more in recognition of face terminal device on the market, it is difficult to unified concentrate tube
Reason, the face information that each equipment is collected due to technical parameter difference, can not it is cross-platform, striding equipment is shared, forms information island, hold
The case where easily causing data to occlude；Workload is bigger during collecting face information, if it is whole new face occur
End equipment, and need to resurvey face information, it is low to cause data acquisition efficiency.
Summary of the invention
In order to solve the above technical problems, the invention proposes a kind of sharing method and system based on recognition of face picture,
To improve different size acquisition terminal equipment to the collecting efficiency of image data.
An embodiment according to the present invention, it is described the invention proposes a kind of sharing method based on recognition of face picture
Method includes,
Step S1. receives the face picture acquisition request information that different classes of recognition of face terminal device is sent；
Whether step S2. parses the solicited message, judge to retrieve in the library of face information bottom and ask with face terminal device
Corresponding face picture data are sought, the solicited message is based on by middleware if retrieving, picture is handled；
By treated, picture is sent in recognition of face terminal device corresponding with request to realize that picture is total to step S3.
It enjoys.
Preferably, the solicited message includes the format prespecified with recognition of face terminal device, specification and matter
Measure data.
Preferably, in step sl, it is accessed by http request, accesses data format are as follows:
Http: // { access IP }: { port }/{ project }/{ User ID .jpeg }/{ long * wide }/{ pixel ratio },
Wherein, { User ID .jgeg } be according to active user's ID retrieval format be jgeg picture, { long * wide } be according to
Rule generates size, and { pixel ratio } is the picture for generating different quality.
Preferably, face information bottom library is stored in advance personnel's face picture data, including structural data and non-
The picture stream of structural data.
Preferably, the structural data include work number/student number, name, gender, the age, contact method, affiliated function,
Mailbox, post；The unstructured data is the face picture data of unified acquisition, wherein is retained in the face information library
Original image be to be named by User ID, default storage be jpg format.
Preferably, in step s 2, judge people corresponding with face terminal device whether is retrieved in the library of face information bottom
Face image data handles picture by middleware if retrieving, further includes, and black list user's information is arranged, works as inspection
After rope to qualified face picture data, judge whether the picture belongs to blacklist personnel, if so, without handling simultaneously
The prompt information that refusal shares the picture is returned to recognition of face terminal device, if it is not, at then by middleware to picture
Reason.
Preferably, the middleware is GraphicsMagick.
Preferably, solicited message is received using open API service in the step S1, opening API takes in step s 2
It is engaged in upon receiving a request, the incoming solicited message of analyzing device.
According to still another embodiment of the invention, the invention also provides a kind of shared system based on recognition of face picture,
The system comprises,
Recognition of face terminal, including at least one face recognition device；
Opening API service unit is asked for receiving the face picture acquisition that different classes of recognition of face terminal device is sent
Information is sought, and picture is sent in recognition of face terminal device corresponding with request to realize that picture is shared by treated；
Face information bottom library, for being stored in advance personnel's face image data, including structural data and unstructured
The picture stream of data；
GraphicsMagick middleware, for according to the image parameters information in solicited message to the picture retrieved into
Row respective handling.
Preferably, GraphicsMagick middleware to qualified picture carry out processing specifically include, to picture into
Row format processing, specification processing and quality treatment.
The present invention is to focus on currently acquired face information photo, can need to give birth to according to distinct device
At different-format (jpg png jpeg bmp etc.), different size (long * wide), different quality (pixel ratio) human face photo,
Even in the case where specific length, adaptive generation corresponds to width；It is advised with this to meet different brands, different platform, difference
The terminal device face comparative information of lattice；Face information photo be shared is improved, the work of repeated acquisition face information photo is reduced
It measures, improves working efficiency.Accomplish one acquisition, recycles.
Detailed description of the invention
Fig. 1 is the sharing method flow chart proposed by the present invention based on recognition of face picture；
Fig. 2 is the shared system frame diagram proposed by the present invention based on recognition of face picture.
Specific embodiment
A specific embodiment of the invention is explained in detail below in conjunction with attached drawing.
Training Room, classroom and the dormitory of colleges and universities all use face equipment and carry out attendance or entrance guard management, these places point
The department of pipe is different, for example the department that is in charge of of Training Room is Educational Affairs Office, the possible rear-service department of dormitory, the people for causing them respectively to purchase
Face equipment is different brands, and required human face photo is different size, and Normal practice is that each department arranges counsellor to need
The human face photo of acquisition student is repeated several times；The group of student is relatively more, and the Comparision of human face photo acquisition is many and diverse；The present invention
It can be shared after human face photo acquisition, be not necessarily to repeated acquisition；The effect realizing one acquisition, recycling, it is high
The workload for alleviating personnel, avoids the duplication of labour.
For this purpose, the invention proposes a kind of sharing methods based on recognition of face picture, as shown in Figure 1, specifically, this
The sharing method of invention includes the following steps:
Step S1. receives the face picture acquisition request information that different classes of recognition of face terminal device is sent.
Based on the purpose of the present invention, in actual environment, the technical parameters such as specification of recognition of face terminal device are not complete
It is exactly the same, and in same environment, such as in colleges and universities' environment, after acquiring a facial image, if due to replacement
Acquisition terminal equipment needs to acquire image data again and then increases workload, while also reducing working efficiency, for this purpose,
The image data needed in the present invention for different classes of recognition of face terminal device carries out unified setting or management.
API (Application Programming Interface, application programming interface) is some pre-defined
Function, it is therefore an objective to provide application program and developer based on certain software or hardware be able to access one group of routine ability, and
It is not necessarily to access source code again, or understands the details of internal work mechanism.In the present embodiment, opening data-interface, passes through
The mode of http accesses, and receives the picture request data that different classes of recognition of face terminal device is sent.The number of access
According to format are as follows:
Http: // { access IP }: { port }/{ project }/{ User ID .jpeg }/{ long * wide }/{ pixel ratio }.
After receiving request by open platform, parameter is parsed, { User ID .jgeg } is retrieved according to active user ID
Format is the picture of jgeg, and { long * wide } generates size according to rule, and { pixel ratio } generates the picture of different quality.
Whether step S2. parses the solicited message, judge to retrieve in the library of face information bottom and ask with face terminal device
Corresponding face picture data are sought, the solicited message is based on by middleware if retrieving, picture is handled.
In the present embodiment, aspect there are two the data of face information library storage, one is structural data, such as work
Number/student number, name, gender, age, contact method, affiliated function, mailbox, post；It in addition is the picture of unstructured data
Stream, by the human face photo of the unified acquisition of equipment, the original image that information bank retains is named by User ID, default storage
Be jpg format.
In step s 2, judge face picture number corresponding with face terminal device whether is retrieved in the library of face information bottom
According to, picture is handled by middleware if retrieving, further includes, be arranged black list user's information, meet when retrieving
After the face picture data of condition, judge whether the picture belongs to blacklist personnel, if so, knowing without processing and to face
Other terminal device returns to the prompt information that refusal shares the picture, if it is not, then by GraphicsMagick middleware to picture
It is handled.
Blacklist personnel can be arranged in system manager in face database, and the user information of blacklist, human face photo has been added
Do not allow to be handled again, and without shared, if that have device request is blacklist personnel, return data, which is given, to be mentioned
Show shared without image data.
By treated, picture is sent in recognition of face terminal device corresponding with request to realize that picture is total to step S3.
It enjoys.
It in the present embodiment, will treated that picture is sent to recognition of face terminal sets according to the processing result of step S2
Standby, specifically, in received request, the solicited message that different recognition of face terminal devices carries is different, and is being asked
It asks and carries recognition of face device identification number in information, this makes when sending data, will be corresponding according to the identifier
Picture is sent in the recognition of face terminal device of its corresponding request.
An embodiment according to the present invention, the invention also provides a kind of shared system based on recognition of face picture, institutes
The system of stating includes,
Recognition of face terminal, including at least one face recognition device；
Opening API service unit is asked for receiving the face picture acquisition that different classes of recognition of face terminal device is sent
Information is sought, and picture is sent in recognition of face terminal device corresponding with request to realize that picture is shared by treated；
Face information bottom library, for being stored in advance personnel's face image data, including structural data and unstructured
The picture stream of data；
GraphicsMagick middleware, for according to the image parameters information in solicited message to the picture retrieved into
Row respective handling.
GraphicsMagick middleware carries out processing to qualified picture and specifically includes, and carries out at format to picture
Reason, specification processing and quality treatment.
As image sharing method and system of the invention, have the following beneficial effects:
1. API service of opening to the outside world, the request of distinct device is met using the convenience of http technology；
2. different vendor's equipment is parsed by API to face information by the incoming defined technical parameter of http request
After the photo retrieval in bottom library, it can be handled not in blacklist；Limitation black list member's behavior act, such as the people in campus
Face access control equipment, after user is added into blacklist, then picture is without shared, and the face access control equipment is then without blacklist personnel
Photo, gate inhibition does not open it then after can not identifying.
3. face information bottom library is back to distinct device after generating new picture in GraphicsMagick middleware, reduce
The work of repeated acquisition human face photo improves working efficiency, also avoids the multifarious situation during human face photo acquisition
Generation.
It is obvious to a person skilled in the art that the embodiment of the present invention is not limited to the details of above-mentioned exemplary embodiment,
And without departing substantially from the spirit or essential attributes of the embodiment of the present invention, this hair can be realized in other specific forms
Bright embodiment.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this
The range of inventive embodiments is indicated by the appended claims rather than the foregoing description, it is intended that being equal for claim will be fallen in
All changes in the meaning and scope of important document are included in the embodiment of the present invention.It should not be by any attached drawing mark in claim
Note is construed as limiting the claims involved.Furthermore, it is to be understood that one word of " comprising " does not exclude other units or steps, odd number is not excluded for
Plural number.Multiple units, module or the device stated in system, device or terminal claim can also be by the same units, mould
Block or device are implemented through software or hardware.The first, the second equal words are used to indicate names, and are not offered as any specific
Sequence.
Finally it should be noted that embodiment of above is only to illustrate the technical solution of the embodiment of the present invention rather than limits,
Although the embodiment of the present invention is described in detail referring to the above better embodiment, those skilled in the art should
Understand, can modify to the technical solution of the embodiment of the present invention or equivalent replacement should not all be detached from the skill of the embodiment of the present invention
The spirit and scope of art scheme.
Claims (10)
1. a kind of sharing method based on recognition of face picture, which is characterized in that the method includes,
Step S1. receives the face picture acquisition request information that different classes of recognition of face terminal device is sent；
Step S2. parses the solicited message, judges whether retrieve in the library of face information bottom and face premises equipment requests institute
Corresponding face picture data are based on the solicited message by middleware if retrieving and handle picture；
By treated, picture is sent in recognition of face terminal device corresponding with request to realize that picture is shared step S3..
2. the sharing method according to claim 1 based on recognition of face picture, which is characterized in that the request packet
Include the format prespecified with recognition of face terminal device, specification and qualitative data.
3. the sharing method according to claim 1 based on recognition of face picture, which is characterized in that in step sl, lead to
It crosses http request to access, accesses data format are as follows:
Http: // { access IP }: { port }/{ project }/{ User ID .jpeg }/{ long * wide }/{ pixel ratio }, wherein { use
Family ID.jgeg } it is the picture for being jgeg according to active user's ID retrieval format, { long * wide } is to generate size according to rule, as
Plain ratio } it is the picture for generating different quality.
4. the sharing method according to claim 3 based on recognition of face picture, which is characterized in that the face information bottom
Personnel's face picture data, the picture stream including structural data and unstructured data is stored in advance in library.
5. the sharing method according to claim 4 based on recognition of face picture, which is characterized in that the structural data
Including work number/student number, name, gender, age, contact method, affiliated function, mailbox, post；The unstructured data is system
The face picture data of one acquisition, wherein the original image retained in the face information library is named by User ID, is write from memory
Recognize and is stored as jpg format.
6. the sharing method according to claim 1 based on recognition of face picture, which is characterized in that in step s 2, sentence
Face picture data corresponding with face terminal device whether are retrieved in disconnected face information bottom library, pass through centre if retrieving
Part handles picture, further includes, and black list user's information is arranged, after retrieving qualified face picture data,
Judge whether the picture belongs to blacklist personnel, if so, returning to refusal altogether without processing and to recognition of face terminal device
The prompt information of the picture is enjoyed, if it is not, then handling by middleware picture.
7. the sharing method according to claim 6 based on recognition of face picture, which is characterized in that the middleware is
GraphicsMagick。
8. the sharing method according to claim 1 based on recognition of face picture, which is characterized in that adopted in the step S1
Solicited message is received with open API service, upon receiving a request, analyzing device is incoming for opening API service in step s 2
Solicited message.
9. a kind of shared system based on recognition of face picture, which is characterized in that the system comprises,
Recognition of face terminal, including at least one face recognition device；
Opening API service unit, the face picture acquisition request letter sent for receiving different classes of recognition of face terminal device
Breath, and picture is sent in recognition of face terminal device corresponding with request to realize that picture is shared by treated；
Face information bottom library, for personnel's face image data, including structural data and unstructured data to be stored in advance
Picture stream；
GraphicsMagick middleware, for carrying out phase to the picture retrieved according to the image parameters information in solicited message
It should handle.
10. a kind of shared system based on recognition of face picture, which is characterized in that GraphicsMagick middleware is to meeting item
The picture of part carries out processing and specifically includes, and carries out format analysis processing, specification processing and quality treatment to picture.
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Application publication date: 20191203 |
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| RJ01 | Rejection of invention patent application after publication |