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Fingerprint identification system and fingerprint processing method and device thereof

A fingerprint recognition and processing device technology, applied in the acquisition/organization of fingerprints/palmprints, character and pattern recognition, matching and classification, etc., can solve problems such as long registration time, improve efficiency, simple operation, and shorten scanning time Effect

Inactive Publication Date: 2015-01-14
SHENZHEN GOODIX TECH CO LTD
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Problems solved by technology

[0003] In view of this, the technical problem to be solved by the present invention is to provide a fingerprint identification system and its fingerprint processing method and device to solve the problem that the prior art fingerprint identification registration method requires the user to touch the sensor multiple times, and the process needs to be guided users, so the registration time is too long

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  • Fingerprint identification system and fingerprint processing method and device thereof
  • Fingerprint identification system and fingerprint processing method and device thereof
  • Fingerprint identification system and fingerprint processing method and device thereof

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Embodiment Construction

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] The embodiment of the present invention provides a fingerprint identification system, please refer to figure 1 , the system includes a sensor 110 and a fingerprint processing device 120 .

[0026] The sensor 110 is used to scan the fingerprints of the fingers that slide in the specified area in the scanning area in the registration mode, so that the fingerprint processing device 120 can obtain multiple pictures, or used in the authentication mode, when the user's When a finger touches or presses the sensor, the fingerprint of the finger in the e...

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Abstract

The invention discloses a fingerprint identification system and a fingerprint processing method and device of the fingerprint identification system, and belongs to the technical field of fingerprint identification. The method includes the process that under a registration mode, when fingers of a user pass through a designated area in a sensor scanning area in a sliding mode, a plurality of pictures are obtained by scanning the designated area; according to the same characteristic value of the pictures, the pictures are spliced to form fingerprint images; the fingerprint images or the characteristic value of the fingerprint images is stored in a registration template. Due to the adoption of the fingerprint identification system and the fingerprint processing method and device of the fingerprint identification system, the scanning time can be shortened, operation is easy, and the fingerprint registration efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of fingerprint identification, in particular to a fingerprint identification system and a fingerprint processing method and device thereof. Background technique [0002] With the development of security technology, fingerprint identification has received more and more attention from people, and its application fields have become wider and wider. The fingerprint identification system needs to register fingerprints in the system. A commonly used registration method in the prior art is push-type fingerprint registration, such as the fingerprint registration of Apple's fingerprint unlocking (Apple touch ID) is push-type fingerprint registration. This registration method requires the user to touch the fingerprint sensor multiple times, obtain multiple pictures for collage, and use the spliced ​​pictures as a template for fingerprint verification. Since this registration method requires the user to touch the sens...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/20G06K9/46
CPCG06V40/1335G06V40/1347G06V40/13G06V40/1306G06F21/32G06V40/1376G06V40/12G06V40/1365
Inventor 皮波杨孟达
Owner SHENZHEN GOODIX TECH CO LTD
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