CN110138853A - Virtual mobile phone based on cloud continues exchange method and system - Google Patents
Virtual mobile phone based on cloud continues exchange method and system Download PDFInfo
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- CN110138853A CN110138853A CN201910386810.8A CN201910386810A CN110138853A CN 110138853 A CN110138853 A CN 110138853A CN 201910386810 A CN201910386810 A CN 201910386810A CN 110138853 A CN110138853 A CN 110138853A
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- G—PHYSICS
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
The present invention provides a kind of virtual mobile phones based on cloud to continue several systems of exchange method, including establishment step: place establishes virtual mobile phone beyond the clouds；Connection Step: virtual mobile phone receives the connection request of terminal and establishes connection with terminal；Communication judgment step: obtaining several communication modes of terminal, judge the data transmission bauds of current time virtual mobile phone Yu all communication modes of terminal, obtains virtual mobile phone and the first fastest communication modes of terminal data transmission and persistently establishes connection.By using aforesaid way, virtual mobile phone and terminal can be made to establish communication connection, the data of virtual mobile phone are made to be transferred to terminal, and makes that there is most fast data transmission communication mode between virtual mobile phone and terminal and carry out continuing interaction, terminal after connection is established between virtual mobile phone and terminal can continue to receive the data of virtual mobile phone and shown and controlled accordingly.
Description
Technical field
The present invention relates to communication technique field, in particular to a kind of virtual mobile phone based on cloud continues exchange method and is
System.
Background technique
Currently, with the popularization of intelligent terminals, many enterprises can distribute smart phone when employee's new registration, at this
The special application of some enterprises is installed, Lai Jinhang such as receives and dispatches Company Mail, reading Company Confidential file, management in smart phone
The relevant application such as company's significant data, at the same also need to install in the smart phone associated safety application after, just permission employee
It is operated by the smart phone with intra-company's permission, however, this way to manage has the following problems: 1, smart phone
Update it is very fast, the configuration of usual 2 years or so smart phones is just insufficient for demand and needs replacing, and enterprise also needs
The mobile phone distributed is replaced for employee at predetermined time intervals, cost is very high；2, after smart phone is distributed to employee, employee can be right
The special applications of solar obligation are removed in the smart phone, and due to that can not monitor employee to the operation row of the smart phone
For the removal behavior will not be found, so that distributing the management meaning that this mode of smart phone does not have effect；3, work as employee
When leaving office, the smart phone that will be distributed is needed to return company, it is cumbersome, and since employee can not be monitored to the intelligence distributed
In-company data first can be copied to other equipment completely and again return smart phone by the operation behavior of mobile phone, employee,
Intra-company's significant data can not be effectively protected.
Notification number for the patent application of CN106230843A provide it is a kind of be intelligence mobile phone configuration cloud virtual mobile phone side
Method, server and system, this method comprises: disposing one or more virtual mobile phones；The virtual mobile phone that client is sent is received to connect
Request is connect, includes identity identifier in virtual mobile phone connection request, corresponding virtual hand is selected according to identity identifier
Machine；Establish the connection between the smart phone where selected virtual mobile phone and client；The screen of virtual mobile phone shows picture
Face, to the smart phone, output is shown by smart phone by connection synchronous transfer on the screen；And virtual mobile phone passes through
The connection receives the operational order that user is operated on the screen of smart phone, and virtual mobile phone is according to the operational order
Execute corresponding operation.Smart phone is realized to the synchronously control of deployment virtual mobile phone beyond the clouds so that virtual mobile phone at
It can be realized the application demand under several scenes including the extension to resource and configuration for the extension of smart phone.On but
The smart phone and virtual mobile phone for stating patent offer can not establish lasting interaction, cause the transmission of data can not continuous transmission.
Summary of the invention
The present invention provides a kind of virtual mobile phone based on cloud and continues exchange method and system, to be the virtual hand in cloud
Machine and terminal carry out lasting data interaction.
A kind of virtual mobile phone based on cloud continues exchange method,
Place establishes virtual mobile phone beyond the clouds；
Virtual mobile phone receives the connection request of terminal and establishes connection with terminal；
Several communication modes for obtaining terminal judge the data transmission speed of current time virtual mobile phone and all communication modes of terminal
Degree obtains virtual mobile phone and the first fastest communication modes of terminal data transmission and persistently establishes connection.
Further,
In the step for obtaining virtual mobile phone and the first fastest communication modes of terminal data transmission and persistently establish connection
After rapid, further includes:
The data transmission bauds for judging later moment in time virtual mobile phone Yu all communication modes of terminal, obtains virtual mobile phone and number of terminals
According to the second most fast communication modes of transmission speed and establish connection.
Further,
First communication modes and the second communication modes are any one in same communication modes or different communication modes；
The communication modes include high speed data lines, 2G network communication module, 3G network communication module, 4G network communication module,
Any one or more in 5G network communication module, WIFI communication module, bluetooth communication module and infrared communication module.
Further,
The step of virtual mobile phone receives the connection request of terminal and establishes connection with terminal further include:
Cloud server receives the connection request of terminal and obtains the instant identity data of terminal, by the identity data and cloud of terminal
The end pre-stored authorization identity data of server is compared；
If instant identity data is corresponding with authorization identity data, make to establish communication connection pass between virtual mobile phone and terminal
System.
Further,
The instant identity data is instant face figure；
The authorization identity data is authorization face figure；
Described is further comprising the steps of the step of comparing instant face figure with preset authorization face figure:
Wherein instant face figure is M, and instant face figure matrixing is by processing unit, establish following matrix:
For the rgb value of the pixel coordinate point of instant face figure, x is the length of instant face figure, and y is the instant face of article
The width of figure；
Wherein authorization face figure is N, and authorization face figure matrixing is by processing unit, establish following matrix:
For the rgb value of the pixel coordinate point of authorization face figure, a is the length for authorizing face figure, and b is the width for authorizing face figure
Degree；
Then with the logical knowledge feature of instant face figureRotation translation is carried out to authorization face figure for standard to stretch, and makes face
Direction, direction are in the same size；
WhereinFor using the logical new matrix for knowing the authorization face figure that feature is obtained as standard,For scaling multiple,For spin matrix, i is direction of rotation, and j is rotation angle,For translation matrix, q is transverse translation degree, and p is longitudinal flat
Shifting degree；
After the matrix that instant face figure and authorization face figure are converted under unified standard, to instant face figure and authorization face
The matrix of figure seeks its characteristic value, feature vector, by the feature vector of each article figure acquired using similarity diagonalization principle
An eigenmatrix is respectively formed to be denoted asWith, which feature vector in matrix are represented, cosine similarity is utilized by k and l
Modified method is added to find out the phase in first matrix between each feature vector and feature vector all in second matrix
It is as follows like spending:
Wherein, w isThe sum of middle feature vector, v areThe sum of middle feature vector, c areWithIn it is identical
The number of element, f are only to existIn there are elements to existIn be not present, d be only existPresent in element existIn not
In the presence of,For correction factor；
SimilarityInstant face figure and authorization face figure greater than the first preset value are corresponding state.
A kind of virtual mobile phone based on cloud continues interactive system,
Establish module: place establishes virtual mobile phone beyond the clouds；
Link block: virtual mobile phone receives the connection request of terminal and establishes connection with terminal；
Communication judgment module: several communication modes of terminal are obtained, judge current time virtual mobile phone and all communication sides of terminal
The data transmission bauds of formula obtains virtual mobile phone and the first fastest communication modes of terminal data transmission and continues the company of foundation
It connects.
Further,
The communication judgment module further include:
The data transmission bauds for judging later moment in time virtual mobile phone Yu all communication modes of terminal, obtains virtual mobile phone and number of terminals
According to the second most fast communication modes of transmission speed and establish connection.
Further,
First communication modes and the second communication modes are any one in same communication modes or different communication modes；
The communication modes include high speed data lines, 2G network communication module, 3G network communication module, 4G network communication module,
Any one or more in 5G network communication module, WIFI communication module, bluetooth communication module and infrared communication module.
Further,
The step of virtual mobile phone receives the connection request of terminal and establishes connection with terminal further include:
Cloud server receives the connection request of terminal and obtains the instant identity data of terminal, by the identity data and cloud of terminal
The end pre-stored authorization identity data of server is compared；
If instant identity data is corresponding with authorization identity data, make to establish communication connection pass between virtual mobile phone and terminal
System.
Further,
The instant identity data is instant face figure；
The authorization identity data is authorization face figure；
Described is further comprising the steps of the step of comparing instant face figure with preset authorization face figure:
Wherein instant face figure is M, and instant face figure matrixing is by processing unit, establish following matrix:
For the rgb value of the pixel coordinate point of instant face figure, x is the length of instant face figure, and y is the instant face of article
The width of figure；
Wherein authorization face figure is N, and authorization face figure matrixing is by processing unit, establish following matrix:
For the rgb value of the pixel coordinate point of authorization face figure, a is the length for authorizing face figure, and b is the width for authorizing face figure
Degree；
Then with the logical knowledge feature of instant face figureRotation translation is carried out to authorization face figure for standard to stretch, and makes face
Direction, direction are in the same size；
WhereinFor using the logical new matrix for knowing the authorization face figure that feature is obtained as standard,For scaling multiple,For spin matrix, i is direction of rotation, and j is rotation angle,For translation matrix, q is transverse translation degree, and p is longitudinal flat
Shifting degree；
After the matrix that instant face figure and authorization face figure are converted under unified standard, to instant face figure and authorization face
The matrix of figure seeks its characteristic value, feature vector, by the feature vector of each article figure acquired using similarity diagonalization principle
An eigenmatrix is respectively formed to be denoted asWith, which feature vector in matrix are represented, cosine similarity is utilized by k and l
Modified method is added to find out the phase in first matrix between each feature vector and feature vector all in second matrix
It is as follows like spending:
Wherein, w isThe sum of middle feature vector, v areThe sum of middle feature vector, c areWithIn it is identical
The number of element, f are only to existIn there are elements to existIn be not present, d be only existPresent in element existIn not
In the presence of,For correction factor；
SimilarityInstant face figure and authorization face figure greater than the first preset value are corresponding state.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by written explanation
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the flow chart that the virtual mobile phone based on cloud continues exchange method；
Fig. 2 is the structure chart that the virtual mobile phone based on cloud continues exchange method.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
The embodiment of the invention provides a kind of virtual mobile phones based on cloud to continue exchange method, its process as shown in Figure 1
Figure, including establishment step: place establishes virtual mobile phone beyond the clouds；Connection Step: virtual mobile phone receive terminal connection request and with
Terminal establishes connection；Communication judgment step: several communication modes of terminal are obtained, judge current time virtual mobile phone and terminal institute
There is the data transmission bauds of communication modes, obtain virtual mobile phone first communication modes fastest with terminal data transmission and holds
Continue vertical connection.By using aforesaid way, virtual mobile phone and terminal can be made to establish communication connection, make the data of virtual mobile phone
It is transferred to terminal, and makes that there is most fast data transmission communication mode between virtual mobile phone and terminal and carries out continuing interaction,
Established between virtual mobile phone and terminal terminal after connection can continue to receive virtual mobile phone data carry out corresponding display and
Control.
In one embodiment, virtual mobile phone and the first fastest communication modes of terminal data transmission are obtained described
And persistently establish the step of connection after, further includes: judge that the data of later moment in time virtual mobile phone and all communication modes of terminal pass
Defeated speed obtains virtual mobile phone and the second fastest communication modes of terminal data transmission and establishes connection.Due in reality
In use process, different communication modes for example say high speed data lines, 2G network communication module, 3G network communication module, 4G net
Network communication module, 5G network communication module, WIFI communication module, bluetooth communication module and infrared communication module etc. have not
Same data transmission bauds, such as say that the first communication modes are WIFI communication module, in current time each WIFI communication module
Transmission speed be 5m s, 2G network communication module, 3G network communication module, 4G network communication module, 5G network communication module,
The transmission speed of WIFI communication module, bluetooth communication module and infrared communication be respectively smaller than 5m s, then current time select
Communication modes are WIFI communication module.In any later moment in time, such as say the user of operation control terminal outdoors without WIFI
The place of communication module either WIFI communication module data, which transmits slower place WIFI communication module is made to obtain communication speed, to be reached
To 0 m s to 2 m s, the data transmission bauds of 5G network communication module is 6m s at this time, then a moment is automatic in the above-mentioned latter
It selects 5G network communication module to carry out data transmission as the second communication modes, is persistently counted between virtual mobile phone and terminal ensureing
The speed that data are transmitted in the case where according to transmission has also reached maximum.
In one embodiment, first communication modes and the second communication modes are same communication modes or different communications
Any one in mode；The communication modes include high speed data lines, 2G network communication module, 3G network communication module, 4G
It is any in network communication module, 5G network communication module, WIFI communication module, bluetooth communication module and infrared communication module
It is one or more.
In one embodiment, the step of virtual mobile phone receives the connection request of terminal and establishes connection with terminal is also
Include: that cloud server receives the connection request of terminal and obtains the instant identity data of terminal, by the identity data of terminal with
The pre-stored authorization identity data of cloud server is compared；If instant identity data is corresponding with authorization identity data,
Then make to establish communication connection relationship between virtual mobile phone and terminal.By carrying out identity comparison, it is able to confirm that holder terminal is
It is no to carry out data interaction with the virtual mobile phone, prevent the data of virtual mobile phone stolen, and carry out in the above manner
Matching facilitates management.
In one embodiment, the instant identity data is instant face figure；The authorization identity data is donor
Face figure；Described is further comprising the steps of the step of comparing instant face figure with preset authorization face figure: wherein immediately
Face figure is M, and instant face figure matrixing is by processing unit, establish following matrix:
For the rgb value of the pixel coordinate point of instant face figure, x is the length of instant face figure, and y is the instant face of article
The width of figure；
Wherein authorization face figure is N, and authorization face figure matrixing is by processing unit, establish following matrix:
For the rgb value of the pixel coordinate point of authorization face figure, a is the length for authorizing face figure, and b is the width for authorizing face figure
Degree；
Then with the logical knowledge feature of instant face figureRotation translation is carried out to authorization face figure for standard to stretch, and makes face
Direction, direction are in the same size；
WhereinFor using the logical new matrix for knowing the authorization face figure that feature is obtained as standard,For scaling multiple,For spin matrix, i is direction of rotation, and j is rotation angle,For translation matrix, q is transverse translation degree, and p is longitudinal flat
Shifting degree；
After the matrix that instant face figure and authorization face figure are converted under unified standard, to instant face figure and authorization face
The matrix of figure seeks its characteristic value, feature vector, by the feature vector of each article figure acquired using similarity diagonalization principle
An eigenmatrix is respectively formed to be denoted asWith, which feature vector in matrix are represented, cosine similarity is utilized by k and l
Modified method is added to find out the phase in first matrix between each feature vector and feature vector all in second matrix
It is as follows like spending:
Wherein, w isThe sum of middle feature vector, v areThe sum of middle feature vector, c areWithIn it is identical
The number of element, f are only to existIn there are elements to existIn be not present, d be only existPresent in element existIn not
In the presence of,For correction factor；
SimilarityInstant face figure and authorization face figure greater than the first preset value are corresponding state.
A kind of virtual mobile phone based on cloud continues interactive system, its structural schematic diagram as shown in Figure 2,
Establish module: place establishes virtual mobile phone beyond the clouds；
Link block: virtual mobile phone receives the connection request of terminal and establishes connection with terminal；
Communication judgment module: several communication modes of terminal are obtained, judge current time virtual mobile phone and all communication sides of terminal
The data transmission bauds of formula obtains virtual mobile phone and the first fastest communication modes of terminal data transmission and continues the company of foundation
It connects.
In one embodiment, the communication judgment module further include: judge that later moment in time virtual mobile phone and terminal are all
The data transmission bauds of communication modes obtains virtual mobile phone second communication modes fastest with terminal data transmission and establishes
Connection.
In one embodiment, first communication modes and the second communication modes are same communication modes or different communications
Any one in mode；The communication modes include high speed data lines, 2G network communication module, 3G network communication module, 4G
It is any in network communication module, 5G network communication module, WIFI communication module, bluetooth communication module and infrared communication module
It is one or more.
In one embodiment, the step of virtual mobile phone receives the connection request of terminal and establishes connection with terminal is also
Include: that cloud server receives the connection request of terminal and obtains the instant identity data of terminal, by the identity data of terminal with
The pre-stored authorization identity data of cloud server is compared；If instant identity data is corresponding with authorization identity data,
Then make to establish communication connection relationship between virtual mobile phone and terminal.
In one embodiment, the instant identity data is instant face figure；
The authorization identity data is authorization face figure；
Described is further comprising the steps of the step of comparing instant face figure with preset authorization face figure:
Wherein instant face figure is M, and instant face figure matrixing is by processing unit, establish following matrix:
For the rgb value of the pixel coordinate point of instant face figure, x is the length of instant face figure, and y is the instant face of article
The width of figure；
Wherein authorization face figure is N, and authorization face figure matrixing is by processing unit, establish following matrix:
For the rgb value of the pixel coordinate point of authorization face figure, a is the length for authorizing face figure, and b is the width for authorizing face figure
Degree；
Then with the logical knowledge feature of instant face figureRotation translation is carried out to authorization face figure for standard to stretch, and makes face
Direction, direction are in the same size；
WhereinFor using the logical new matrix for knowing the authorization face figure that feature is obtained as standard,For scaling multiple,For spin matrix, i is direction of rotation, and j is rotation angle,For translation matrix, q is transverse translation degree, and p is longitudinal flat
Shifting degree；
After the matrix that instant face figure and authorization face figure are converted under unified standard, to instant face figure and authorization face
The matrix of figure seeks its characteristic value, feature vector, by the feature vector of each article figure acquired using similarity diagonalization principle
An eigenmatrix is respectively formed to be denoted asWith, which feature vector in matrix are represented, cosine similarity is utilized by k and l
Modified method is added to find out the phase in first matrix between each feature vector and feature vector all in second matrix
It is as follows like spending:
Wherein, w isThe sum of middle feature vector, v areThe sum of middle feature vector, c areWithIn it is identical
The number of element, f are only to existIn there are elements to existIn be not present, d be only existPresent in element existIn not
In the presence of,For correction factor；
SimilarityInstant face figure and authorization face figure greater than the first preset value are corresponding state.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of virtual mobile phone based on cloud continues exchange method, which is characterized in that
Place establishes virtual mobile phone beyond the clouds；
Virtual mobile phone receives the connection request of terminal and establishes connection with terminal；
Several communication modes for obtaining terminal judge the data transmission speed of current time virtual mobile phone and all communication modes of terminal
Degree obtains virtual mobile phone and the first fastest communication modes of terminal data transmission and persistently establishes connection.
2. the method according to claim 1, wherein
In the step for obtaining virtual mobile phone and the first fastest communication modes of terminal data transmission and persistently establish connection
After rapid, further includes:
The data transmission bauds for judging later moment in time virtual mobile phone Yu all communication modes of terminal, obtains virtual mobile phone and number of terminals
According to the second most fast communication modes of transmission speed and establish connection.
3. according to the method described in claim 2, it is characterized in that,
First communication modes and the second communication modes are any one in same communication modes or different communication modes；
The communication modes include high speed data lines, 2G network communication module, 3G network communication module, 4G network communication module,
Any one or more in 5G network communication module, WIFI communication module, bluetooth communication module and infrared communication module.
4. according to the method described in claim 2, it is characterized in that,
The step of virtual mobile phone receives the connection request of terminal and establishes connection with terminal further include:
Cloud server receives the connection request of terminal and obtains the instant identity data of terminal, by the identity data and cloud of terminal
The end pre-stored authorization identity data of server is compared；
If instant identity data is corresponding with authorization identity data, make to establish communication connection pass between virtual mobile phone and terminal
System.
5. according to the method described in claim 4, it is characterized in that,
The instant identity data is instant face figure；
The authorization identity data is authorization face figure；
Described is further comprising the steps of the step of comparing instant face figure with preset authorization face figure:
Wherein instant face figure is M, and instant face figure matrixing is by processing unit, establish following matrix:
For the rgb value of the pixel coordinate point of instant face figure, x is the length of instant face figure, and y is the instant face figure of article
Width；
Wherein authorization face figure is N, and authorization face figure matrixing is by processing unit, establish following matrix:
For the rgb value of the pixel coordinate point of authorization face figure, a is the length for authorizing face figure, and b is the width for authorizing face figure
Degree；
Then with the logical knowledge feature of instant face figureRotation translation is carried out to authorization face figure for standard to stretch, and makes the side of face
To direction is in the same size；
WhereinFor using the logical new matrix for knowing the authorization face figure that feature is obtained as standard,For scaling multiple,For spin matrix, i is direction of rotation, and j is rotation angle,For translation matrix, q is transverse translation degree, and p is longitudinal flat
Shifting degree；
After the matrix that instant face figure and authorization face figure are converted under unified standard, to instant face figure and authorization face
The matrix of figure seeks its characteristic value, feature vector, by the feature vector of each article figure acquired using similarity diagonalization principle
An eigenmatrix is respectively formed to be denoted asWith, which feature vector in matrix are represented, cosine similarity is utilized by k and l
Modified method is added to find out the phase in first matrix between each feature vector and feature vector all in second matrix
It is as follows like spending:
Wherein, w isThe sum of middle feature vector, v areThe sum of middle feature vector, c areWithIn it is identical
The number of element, f are only to existIn there are elements to existIn be not present, d be only existPresent in element existIn not
In the presence of,For correction factor；
SimilarityInstant face figure and authorization face figure greater than the first preset value are corresponding state.
6. a kind of virtual mobile phone based on cloud continues interactive system, which is characterized in that
Establish module: place establishes virtual mobile phone beyond the clouds；
Link block: virtual mobile phone receives the connection request of terminal and establishes connection with terminal；
Communication judgment module: several communication modes of terminal are obtained, judge current time virtual mobile phone and all communication sides of terminal
The data transmission bauds of formula obtains virtual mobile phone and the first fastest communication modes of terminal data transmission and continues the company of foundation
It connects.
7. system according to claim 6, which is characterized in that
The communication judgment module further include:
The data transmission bauds for judging later moment in time virtual mobile phone Yu all communication modes of terminal, obtains virtual mobile phone and number of terminals
According to the second most fast communication modes of transmission speed and establish connection.
8. the method according to the description of claim 7 is characterized in that
First communication modes and the second communication modes are any one in same communication modes or different communication modes；
The communication modes include high speed data lines, 2G network communication module, 3G network communication module, 4G network communication module,
Any one or more in 5G network communication module, WIFI communication module, bluetooth communication module and infrared communication module.
9. according to the method described in claim 6, it is characterized in that,
The step of virtual mobile phone receives the connection request of terminal and establishes connection with terminal further include:
Cloud server receives the connection request of terminal and obtains the instant identity data of terminal, by the identity data and cloud of terminal
The end pre-stored authorization identity data of server is compared；
If instant identity data is corresponding with authorization identity data, make to establish communication connection pass between virtual mobile phone and terminal
System.
10. according to the method described in claim 9, it is characterized in that,
The instant identity data is instant face figure；
The authorization identity data is authorization face figure；
Described is further comprising the steps of the step of comparing instant face figure with preset authorization face figure:
Wherein instant face figure is M, and instant face figure matrixing is by processing unit, establish following matrix:
For the rgb value of the pixel coordinate point of instant face figure, x is the length of instant face figure, and y is the instant face figure of article
Width；
Wherein authorization face figure is N, and authorization face figure matrixing is by processing unit, establish following matrix:
For the rgb value of the pixel coordinate point of authorization face figure, a is the length for authorizing face figure, and b is the width for authorizing face figure
Degree；
Then with the logical knowledge feature of instant face figureRotation translation is carried out to authorization face figure for standard to stretch, and makes the side of face
To direction is in the same size；
WhereinFor using the logical new matrix for knowing the authorization face figure that feature is obtained as standard,For scaling multiple,For spin matrix, i is direction of rotation, and j is rotation angle,For translation matrix, q is transverse translation degree, and p is longitudinal flat
Shifting degree；
After the matrix that instant face figure and authorization face figure are converted under unified standard, to instant face figure and authorization face
The matrix of figure seeks its characteristic value, feature vector, by the feature vector of each article figure acquired using similarity diagonalization principle
An eigenmatrix is respectively formed to be denoted asWith, which feature vector in matrix are represented, cosine similarity is utilized by k and l
Modified method is added to find out the phase in first matrix between each feature vector and feature vector all in second matrix
It is as follows like spending:
Wherein, w isThe sum of middle feature vector, v areThe sum of middle feature vector, c areWithIn it is identical
The number of element, f are only to existIn there are elements to existIn be not present, d be only existPresent in element existIn not
In the presence of,For correction factor；
SimilarityInstant face figure and authorization face figure greater than the first preset value are corresponding state.
Priority Applications (1)
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