Method for acquiring human-face image, human-face discrimination and discriminating system

A face image and recognition system technology, which is applied in face image generation, face recognition method and its system field, can solve the problems of low recognition rate, limited application field, poor user acceptance, etc., and achieve the best recognition effect, face The effect of image stabilization
CN100361135CActive Publication Date: 2008-01-09北京中科奥森科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
北京中科奥森科技有限公司
Publication Date
2008-01-09

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Abstract

The invention discloses a method and system of getting human face images, which use initiative lamp-house to irradiate the token area of human face; during identifying the faces, using electron image collection means used in the initiative lamp house to take photos in order to get corresponding images, and further, transmitting the said images to corresponding electron handle device to take the process of identifying the human faces. The invention can efficiently reduce that the change of light influence on the human face images in different condition of irradiation. On using, using initiative lamp house to irradiate the human faces, so as to preciously identify the faces in various irradiation conditions. In the imaging of the human faces, as the influence of beam intensity of initiative lamp house is stronger than beam intensity of environment lamp-house, hence collected faces' images is most stable, and getting the best results of computer identifying.
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Description

technical field

[0001] The invention relates to the technical field of computer image recognition and processing, in particular to a face image generation, face recognition method and system thereof, which use active light sources for face illumination during the face recognition process. Background technique

[0002] Face recognition is a biometric recognition technology based on computer, image processing, pattern recognition and other technologies. In recent years, especially after the 9.11 terrorist attack on the United States, all countries in the world put safety first. Therefore, face recognition technology has received more attention than before.

[0003] Biometric technology is a high-tech identification technology that mainly relies on the physical characteristics of the human body for identity verification. Human body characteristics such as fingerprints, palm prints, iris, deoxyribose nucleic acid (DNA) and facial appearance have the uniqueness and stability inh...

Claims

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