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Face identification system and method

A face recognition system and face technology, applied in character and pattern recognition, instruments, computer parts, etc., can solve problems such as face angle and expression recognition rate are not ideal, to improve recognition rate and reliability, excellent The effect of recognition

Inactive Publication Date: 2018-03-06
WARECONN TECH SERVICE (TIANJIN) CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

However, although this method has a good performance on the recognition rate of strict positive face samples, it is not ideal for the recognition rate of face angles and expressions that have not appeared in the filing samples

Method used

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  • Face identification system and method

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Embodiment Construction

[0044] see figure 1 , a preferred embodiment of the present invention provides a face recognition system 100 .

[0045] The face recognition system 100 can be used in fields such as access control systems, clock-in systems, robot interaction systems, and the like. The face recognition system 100 includes an image acquisition module 1 , an image recognition module 2 , a first feature extraction module 3 , a second feature extraction module 4 and a comparison module 5 . The image acquisition module 1 is used for acquiring a photographed image and locating the position of a human face in the photographed image. The image recognition module 2 is used to recognize the facial features in the image according to the position of the face located by the image acquisition module 1 . The first feature extraction module 3 is used to extract deep learning features of the face according to the facial features identified by the image recognition module 2, preferably using a convolutional ne...

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Abstract

Provided is a face identification system which comprises an image acquisition module, an image identification module, a first feature extraction module, a second feature extraction module and a comparison module. The image acquisition module is used for acquiring a to-be-detected image and positioning the face position in the to-be-detected image. The image identification module is used for identifying the facial-feature positions in the to-be-detected image according to the face position. The first feature extraction module is used for extracting the face depth learning feature according to the facial-feature positions. The second feature extraction module is used for extracting the face manual global feature according to the facial-feature positions. The comparison module is used for comparing the face depth learning feature and the face manual global feature with a preset sample library and outputting a face comparison result. The invention further provides a face identification method. The face identification system and method are excellent in identification for different face angles and expressions recognition, and the face identification rate and reliability can be greatly improved.

Description

technical field [0001] The invention relates to the technical field of image recognition, in particular to a face recognition system and method. Background technique [0002] Face recognition research can be traced back to the beginning of the 20th century. Through the unremitting efforts of researchers, image-based two-dimensional face recognition technology is becoming more and more mature. Existing face recognition systems mostly use manual global features or manual key point features for face recognition. However, although this method has a good performance on the recognition rate of strict frontal face samples, it is not ideal for the recognition rate of face angles and expressions that have not appeared in the filing samples. Contents of the invention [0003] In view of the above, it is necessary to provide a face recognition system, which does not require strict face angles and expressions during the recognition process, and has good face recognition recognition. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V40/172G06V40/168G06V40/161G06V10/462G06V10/82
Inventor 陈柏诚
Owner WARECONN TECH SERVICE (TIANJIN) CO LTD