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Face image processing method

A technology of face image and processing method, which is applied in the field of face recognition and can solve problems such as unproposed solutions

Active Publication Date: 2014-11-05
CHENGDU WANWEI TUXIN INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] For the above-mentioned problems existing in related technologies, effective solutions have not yet been proposed

Method used

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  • Face image processing method

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Embodiment Construction

[0018] The invention can be implemented in various ways, including as a method, process, apparatus, system and combinations thereof. In this specification, these implementations, or any other form that the invention may take, may be referred to as techniques. In general, the order of steps of disclosed methods may be altered within the scope of the invention.

[0019] The following and accompanying appendices illustrating the principles of the invention Figure 1 A detailed description of one or more embodiments of the invention is provided together. The invention is described in connection with such embodiments, but the invention is not limited to any embodiment. The scope of the invention is limited only by the claims and the invention encompasses numerous alternatives, modifications and equivalents. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. These details are provided for t...

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Abstract

The invention provides a face image processing method, which comprises the following steps that: a first face image and a second face image of the face of the same person are received, wherein the first face image comprises a first face part and a first background part, and the second face image comprises a second face part and a second background part; the first face image and the second face image are stored in an image database; the first face part is extracted from the first face image, and the second face part is extracted from the second face image; a first face feature vector of the first face part and a second face feature vector of the second face part are extracted; and a face owner of the face contained in the first face image and the second face image is judged according to the first face feature vector and the second face feature vector. The pertinence and the accuracy of the face recognition and detection are effectively enhanced.

Description

technical field [0001] The invention relates to a face recognition method, in particular to a face image processing method. Background technique [0002] Since the 1960s, with the rapid development of computer and electronic technology, people began to use technologies such as computer vision and pattern recognition to study human faces. In recent years, with the continuous development of related technologies and the increase of actual demand, automatic face image analysis has attracted more and more attention, and new research results and practical systems have emerged continuously. [0003] However, most of the existing face image processing methods are based on a single face image, which makes subsequent recognition and detection inaccurate and untargeted. Although some methods are based on multiple face images, they are all based on frontal faces. There are still problems such as insufficient features and inaccurate detection in subsequent detection and recognition. In...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/46
Inventor 刘勇杨霖蒋浩
Owner CHENGDU WANWEI TUXIN INFORMATION TECH
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