Precise face recognition system

A recognition system and face technology, applied in the field of accurate face recognition systems, can solve the problems of inability to recognize twins, face stealing, etc., to avoid the influence of strong light, solve security problems, and compare easily and accurately. Effect

Pending Publication Date: 2018-06-22
梁纳星
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a new type of accurate face recognition system, which solves the technical problem that the face recognition system in the prior art is easy to let people's faces be maliciously stolen, and cannot complete the face recognition of twins

Method used

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Effect test

Embodiment 1

[0020] Example 1, such as figure 1 Described, accurate facial recognition system comprises high-definition camera 101, infrared human body sensor 102, auxiliary light source 103, control chip 111, Gabor filter 104, image normalizer 105, ARM processor 106, database 107 and display device 108; One end of the chip 111 is connected to the infrared human body sensor 102, and the other end is connected to the auxiliary light source 103 and the high-definition camera 101; one end of the Gabor filter 104 is connected to the high-definition camera 101 and the other end is connected to the image normalizer 105; the other end of the image normalizer 105 is connected to the ARM processor 106; The ARM processor 106 is connected to the database 107 and the display device 108 respectively. The ARM processor is also connected with the facial expression recognition filter comparison DSP processor 112, and the facial expression recognition filter comparison DSP processor 112 is also connected w...

Embodiment 2

[0025] Embodiment 2 On the basis of the above technical solution, further, the ARM processor 106 is also connected with a facial expression risk preset module 109 and an alarm device 110, and the user can set one or several A special expression, as the preset expression of danger alarm, thereby storing the preset expression of danger alarm in the facial expression danger preset module 109, when encountering danger or unwilling to complete some operations, by the default expression of danger alarm preset by oneself To report to the police, as long as there is an expression consistent with the dangerous alarm preset expression stored in the facial expression danger preset module 109 after the facial information of the user is collected by the accurate face recognition system, an alarm signal will be sent to the alarm device, and the alarm will be sent to the alarm device. The device sounds an alarm. And some operations such as payment, door opening and other follow-up operations...

Embodiment 3

[0026] Embodiment 3, there are two high-definition cameras 101. The first high-definition camera 101.1 carries an infrared absorption filter for collecting black and white face images; the second high-definition camera 101.2 carries an infrared cut-off filter for collecting color face images. By collecting black-and-white face information and color face information at the same time, the defect that the collected image information is not clear and cannot be recognized and matched can be avoided, making the recognition of the entire precise face recognition system more accurate.

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Abstract

The invention belongs to the technical field of face recognition and especially relates to a novel precise face recognition system. The system includes a high definition camera, an infrared human bodysensor, an auxiliary light source, a control chip, a Gabor filter, an image normalizer, an ARM processor, a database and a display device. An expression action recognition filtering and comparison DSP processor is also connected with an expression action recognition buffer module. Through setting of the expression action recognition filtering and comparison DSP processor and the expression actionrecognition buffer module, a series of expressions or actions for identity verification of a person can be taken as identify verification information, so that credit card fraud when the precision face recognition system is applied to payment can be prevented and a problem of face recognition of twins can be solved easily.

Description

technical field [0001] The invention belongs to the technical field of face recognition, in particular to a novel accurate face recognition system. Background technique [0002] Among current technologies, biometric identification technology is listed as one of the top ten technologies that have had a revolutionary impact on human society in the 21st century. Biometric identification technology is currently the most convenient and safe identification technology. Biometric identification technology uses people's physiological and behavioral characteristics for identification, mainly including fingerprint recognition, face recognition, and iris recognition. Among them, face recognition is a hot spot in the field of biometric identification. Compared with the currently widely used fingerprint identification technology, it has more obvious features such as intuitiveness, convenience, non-contact, and high user acceptance. Infrared sensing technology is also listed as one of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/36G06K9/20G06Q20/40
CPCG06Q20/40145G06V40/16G06V40/176G06V40/50G06V10/955G06V10/145G06V10/147G06V10/20
Inventor 梁纳星
Owner 梁纳星
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