All-in-one machine for human face and identity card recognition and light supplementing method capable of automatically adjusting brightness

An ID card recognition, all-in-one technology, applied in character and pattern recognition, computer parts, instruments, etc., can solve the problems of inaccurate recognition and the inability to automatically adjust the brightness of the fill light.

Inactive Publication Date: 2016-03-09
WEIHAI BEIYANG ELECTRIC GRP CO LTD BEIJING BRANCH
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Problems solved by technology

[0003] The present invention aims to solve the technical problem of inaccurate identification caused by the inaccurate identification of the existing face and ID card recognition integrated machine due to the inability to automatically adjust the brightness of the supplementary light, and provides a face and ID card recognition integrated machine that can automatically adjust the brightness of the supplementary light. Machine and method of supplementary light with automatic brightness adjustment

Method used

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  • All-in-one machine for human face and identity card recognition and light supplementing method capable of automatically adjusting brightness
  • All-in-one machine for human face and identity card recognition and light supplementing method capable of automatically adjusting brightness
  • All-in-one machine for human face and identity card recognition and light supplementing method capable of automatically adjusting brightness

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Embodiment Construction

[0034] Referring to the accompanying drawings, the present invention will be further described in detail with specific embodiments.

[0035] Such as figure 1 As shown, the supplementary light module 20 includes a current limiting module 21, an LED array 22 and a power chip 23. The current limiting module 21 is connected to the main control module 10, the power chip 23 is connected to the main control module 10, and the LED array 22 is connected to the current limiting module 21. Connection, the power supply chip 23 is connected with the LED array 22. The display screen 40 is connected to the main control module 10 , and the output terminals of the power supply module 30 are respectively connected to the main control module 10 , the power chip 23 and the display screen 40 . The ID card reader 50 is connected with the main control module 10 , and the antenna 60 is connected with the ID card reader 50 . The camera 70 is connected to the main control module 10 , and the photogra...

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Abstract

The present invention relates to an all-in-one machine for human face and identity card recognition, and a light supplementing method capable of automatically adjusting brightness. The method solves the technical problem that a current all-in-one machine for human face and identity card recognition may cause inaccurate recognition due to the failure of automatically adjusting brightness of a light supplementing lamp. The all-in-one machine comprises a master control module, a power module, a display screen, an identity card reader, an antenna and a camera, wherein the display screen, the power module, the identity card reader and the camera are respectively connected with the master control module, and the antenna is connected with the identity card reader. The all-in-one machine also comprises a light supplementing module, wherein the light supplementing module is connected with the master control module. The present invention is widely used in an all-in-one machine for human face and identity card recognition.

Description

technical field [0001] The invention relates to an identification device and a supplementary light method, in particular to a human face and ID card recognition integrated machine and a supplementary light method for automatically adjusting brightness. Background technique [0002] In the existing face and ID card recognition all-in-one machine, when the face is photographed, the supplementary light can provide the necessary light, but its brightness is generally a fixed value, which cannot be automatically adjusted according to the light and shade of the environment. Face photos may be too dark or too bright, resulting in slow recognition and judgment and a high false recognition rate, which is not conducive to the realization of face recognition algorithms. Contents of the invention [0003] The present invention aims to solve the technical problem of inaccurate identification caused by the inaccurate identification of the existing face and ID card recognition integrated...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/20
CPCG06V40/16G06V10/141
Inventor 玄大悦任永涛梁军伟马兴瑞张嘉鹏纪圣华刘成永
Owner WEIHAI BEIYANG ELECTRIC GRP CO LTD BEIJING BRANCH
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