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Texture recognition method and apparatus thereof

A recognition device and recognition method technology, applied in character and pattern recognition, image data processing, fingerprint/palm print acquisition/organization, etc., capable of solving the problems of low accuracy of texture features and low accuracy of texture recognition

Inactive Publication Date: 2018-11-06
BOE TECH GRP CO LTD +1
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Problems solved by technology

[0005] The present application provides a texture recognition method and its device, which can solve the problems of low accuracy in extracting texture features and low accuracy in texture recognition in the prior art

Method used

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  • Texture recognition method and apparatus thereof
  • Texture recognition method and apparatus thereof
  • Texture recognition method and apparatus thereof

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Embodiment Construction

[0053] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present disclosure, not all of them. . Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

[0054] In recent years, fingerprint identification is usually used for identification. However, the fingerprint is relatively smooth, the texture is shallow, and the three-dimensional effect is weak, resulting in low accuracy in extracting texture features and low accuracy in texture recognition. An embodiment of the present invention provides a texture recognition method. The fingerprint recognition method can extract texture features with ...

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Abstract

The application provides a texture recognition method and an apparatus thereof, and belongs to the field of biometric recognition. The method includes steps: acquiring a side surface texture image ofa specified joint of a living being for the to-be-recognized living being; extracting side surface texture characteristics in the side surface texture image; and recognizing side textures of the specified joint based on the extracted side surface texture characteristics. According to the method and the apparatus thereof, problems of low accuracy of texture characteristic extraction and low accuracy of texture recognition in the prior art are solved, and the method and the apparatus thereof can be used for biometric recognition.

Description

technical field [0001] The present application relates to the field of biological feature recognition, in particular to a texture recognition method and device thereof. Background technique [0002] In recent years, with the continuous development of the global economy and information technology, people have gradually paid attention to the issue of information security, and more and more fields require people to carry out reliable identification. [0003] At present, fingerprint recognition is usually used for identification, for example, collecting texture features of fingerprints, and comparing the texture features with preset texture features to identify the texture features. [0004] However, because the fingerprint is relatively smooth, the texture is shallow, and its three-dimensional effect is weak, resulting in low accuracy in extracting texture features and low accuracy in texture recognition. Contents of the invention [0005] The present application provides a ...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/46G06K9/62G06T7/41G06F21/32G06V10/50
CPCG06F21/32G06T7/41G06V40/1347G06V40/13G06V40/1365G06V10/757G06V10/44G06V40/107G06V10/50G06T7/44
Inventor 宋洁古宏刚元淼
Owner BOE TECH GRP CO LTD
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