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Human face recognition method and terminal equipment

A technology of face recognition and terminal equipment, which is applied in the field of communication, can solve the problems of face sample database not being able to learn automatically, poor adaptability and practicability, and low accuracy of face recognition, achieving high accuracy, improving practicability, Avoid the effects of corrective actions

Active Publication Date: 2015-04-22
SENGLED OPTOELECTRONICS
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AI Technical Summary

Problems solved by technology

[0008] The present invention provides a face recognition method and terminal equipment to solve the technical defects in the prior art that the face sample database cannot be automatically learned and dynamically updated, resulting in low accuracy of face recognition and poor adaptability and practicability

Method used

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  • Human face recognition method and terminal equipment
  • Human face recognition method and terminal equipment
  • Human face recognition method and terminal equipment

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Embodiment Construction

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0023] figure 1 It is a schematic flow chart of Embodiment 1 of the face recognition method of the present invention, as figure 1 As shown, the method includes:

[0024] Step 100, acquiring a picture frame sequence of the target face to be recognized;

[0025] The terminal device acquires the picture frame sequence of the target face to be reco...

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Abstract

The embodiment of the invention provides a human face recognition method and terminal equipment. Image statistics features are used for comparing target human face image frame sequences with picture sets in a human face sample bank, if the fact that a sample human face matched with a target human face is unique is know by judging and the proportion of picture frames which are successfully matched in the picture frame sequences is larger than a preset first threshold value and smaller than a preset second threshold value, picture frames which are not matched successfully are added into the human face sample bank and a picture set corresponding to a sample human face, wherein the second threshold value is larger than the first threshold value. An automatic learning and amending process of the human face sample bank is achieved, the problem that a user carries out complex amending operation is avoided, along with accumulation of using time, human face recognition accuracy can be higher, and the practicability of a human face recognition system is improved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a face recognition method and terminal equipment. Background technique [0002] Face recognition refers to the technology or system for identity confirmation or identity search through the face. The face recognition technology is based on the facial features of the person. For the input face image or video stream, it is first judged whether there is a face. If If there is a human face, the position, size, and position information of each main facial organ are further given, and based on this information, the identity features contained in each human face are further extracted, and compared with known human Faces are compared to identify the identity of each face. [0003] The face recognition process is generally divided into three steps: [0004] (1) Firstly, create a facial image file of the face. That is, use the camera to collect the face files of the faces ...

Claims

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Application Information

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IPC IPC(8): G06K9/64
CPCG06V40/164G06V10/758
Inventor 钟金焰郑建兵
Owner SENGLED OPTOELECTRONICS
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