Finger vein identification method and system based on block chain

An identity recognition and finger vein technology, applied in the computer field, can solve problems such as poor accuracy and slow recognition speed

Active Publication Date: 2020-12-01
蚌埠科睿达机械设计有限公司
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  • Abstract
  • Description
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Problems solved by technology

However, the blockchain application based on the identity recognition neighborhood has been in a blank state, and although the identity recognition can meet the needs of daily life, there are still problems of slow recognition speed and poor accuracy for application scenarios with strong confidentiality.

Method used

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  • Finger vein identification method and system based on block chain
  • Finger vein identification method and system based on block chain
  • Finger vein identification method and system based on block chain

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Embodiment Construction

[0057] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0058] Please refer to figure 1 , which is a blockchain-based finger vein identification method provided by an embodiment of the present invention. As shown in the figure, the method includes the following steps:

[0059] S1. The first node receives the original finger vein image, generates a finger vein image and a finger vein sequence after marking, and broadcasts to each second node; ...

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Abstract

The embodiment of the present invention proposes a blockchain-based finger vein identification method and system. Nodes on the blockchain first mark and process to generate finger vein images and finger vein sequences, and then train long-term recursive convolutional neural networks, and The probabilistic support vector machine is trained to generate enhanced finger vein images. Finally, pairwise matching is performed on all enhanced images, and the matching results are added to the block main chain in the form of blocks, and the calculation workload is rewarded. The embodiment of the present invention fills in the blank of blockchain application in finger vein identification, and greatly improves the efficiency and accuracy of finger vein identification.

Description

【Technical field】 [0001] The present invention relates to the field of computer technology, in particular to a blockchain-based finger vein identification method and system. 【Background technique】 [0002] In recent years, with the rapid development of blockchain technology, a large number of blockchain applications have been implemented. However, the blockchain application based on the identity recognition neighborhood has been in a blank state, and although the identity recognition can meet the needs of daily life, there are still problems of slow recognition speed and poor accuracy for application scenarios with strong confidentiality. . 【Content of invention】 [0003] In view of this, the embodiment of the present invention provides a blockchain-based finger vein identification method and system. [0004] In the first aspect, the embodiment of the present invention provides a blockchain-based finger vein identification method, the method comprising: [0005] S1. The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/62G06N3/04H04L12/18
CPCH04L12/18G06V40/10G06V40/15G06N3/045G06F18/2411G06F18/214
Inventor 杨凯
Owner 蚌埠科睿达机械设计有限公司
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