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Method and device for glasses identification in face identification

A technology of face recognition and glasses, which is applied in the field of identification method and device of glasses in face recognition, can solve the problems of poor accuracy and slow speed, and achieve the effect of improving speed and accuracy

Active Publication Date: 2013-05-08
BEIJING TECHSHINO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In related technologies, the technical solution of directly judging whether the glasses are reflective to locate the human eye is slow and has poor accuracy.

Method used

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  • Method and device for glasses identification in face identification
  • Method and device for glasses identification in face identification
  • Method and device for glasses identification in face identification

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Embodiment Construction

[0036] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0037] figure 1 It is a flowchart of a method for identifying glasses in face recognition according to an embodiment of the present invention. Such as figure 1 As shown, the method may include the following processing steps:

[0038] Step S102: Acquire a face image, and intercept a first preset area in the acquired face image, wherein the coverage of the first preset area includes: the human eye area and part or all of the area covered by glasses;

[0039] Step S104: Determine the type of the glasses according to the first preset area.

[0040] In the related art, there is a lack of a technical solution for identifying the type of glasses worn by the human eye before judging whether the glasses r...

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Abstract

The invention discloses a method and a device for glasses identification in face identification. The method comprises the steps: obtaining a facial image, and clipping a first preset area in the obtained facial image, wherein a covered range of the first preset area comprises a human eye area and a part or all area covered by a pair of glasses; and judging types of the pair of the glasses according to the first preset area. According to the technical scheme of the method and the device for the glasses identification in the face identification, facial images with the pair of glasses and reflective can be accurately judged out. Through the method and the device for the glasses identification in the face identification, states of eyes in the human eye locating process of the face identification are classified, different methods are adopted to locate human eyes in different situations, and therefore speed and accuracy of human eye locating are improved.

Description

technical field [0001] The invention relates to the fields of image processing and pattern recognition, in particular to a method and device for identifying glasses in face recognition. Background technique [0002] In today's era of rapid development of information technology, especially in the fields of e-commerce and social security, how to accurately identify a person's identity and protect information security has become an urgent social problem to be solved. Due to the disadvantages of forgery, loss and inconvenient portability, the identity authentication methods in related technologies are becoming more and more difficult to meet the needs of social development. Therefore, more and more attention has been paid to biometric identification. With the continuous development of disciplines such as computer science and pattern recognition, the realization cost of high-performance automatic recognition technology in this field has been reduced to an acceptable level. Facia...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/54
Inventor 江武明张祥德宋惠李倩影
Owner BEIJING TECHSHINO TECH
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