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Method for face recognition

A face recognition and picture technology, applied in the field of face recognition, can solve problems such as affecting positioning results, and achieve the effect of ensuring security and reliability, easy expansion and maintenance, and easy technology update.

Inactive Publication Date: 2014-07-02
CHONGQING KAIZE TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wearing black-rimmed glasses will also affect the positioning results of this algorithm

Method used

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  • Method for face recognition
  • Method for face recognition

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Embodiment Construction

[0028] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0029] Such as figure 1 The method for face recognition shown, its specific steps are:

[0030] a. Image acquisition module: acquire pictures after taking pictures from the camera, or acquire them from the image library, and the acquired pictures can be displayed in the interface of the software for identification;

[0031] b. Image preprocessing module: including image light compensation, image graying, Gaussian smoothing, histogram equalization, image contrast enhancement, and binary transformation. The idea of ​​image light compensation is mainly to consider color information such as skin color. Affected by factors such as the color of the light source a...

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Abstract

The invention relates to a method for face recognition. The method comprises: a. an image acquisition module; b. an image preprocessing module; c. a face positioning module; d. a feature extraction module; and e. a recognition module. The method for face recognition in the invention uses relatively advanced technical force, and ensures that an application has certain advantages in technology; the method uses mature technology, and ensures security and reliability of the application; the application is convenient to extend and maintain, facilitating technological updating; the application makes full use of existing resources, and reduces unnecessary reinvestment as much as possible; and compiled codes must be rigorous and readable, explanation of the codes must be clear, and thus responsibility is provided for redevelopment of the application.

Description

technical field [0001] The invention relates to the field of face recognition, in particular to a face recognition method. Background technique [0002] With the rapid growth of application requirements in security access control and financial trade, biometric identification technology has received new attention. Currently, new advances in microelectronics and vision systems have reduced the cost of realizing high-performance automatic identification technology in this field to an acceptable level. Face recognition is one of the most widely used technologies in all biometric methods. Face recognition technology is a new technology that has risen in recent years but is not well known. People often see the miraculous application of this technology in movies: the police will enter the photos of the suspect's face that they secretly photographed into the computer, compare them with the information in the police database, and find out the details of the suspect. information and...

Claims

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Application Information

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IPC IPC(8): G06K9/00
Inventor 屈景春吴军
Owner CHONGQING KAIZE TECH
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