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Block chain-based identification method, information storage method and related device

An identity recognition and blockchain technology, applied in the blockchain field, can solve problems such as low identification efficiency and achieve the effect of improving efficiency

Active Publication Date: 2022-04-08
AGRICULTURAL BANK OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, subsidiary C can only rely on manual comparison of employee B himself and the information on employee B's work card for identification, and the identification efficiency is low.

Method used

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  • Block chain-based identification method, information storage method and related device
  • Block chain-based identification method, information storage method and related device
  • Block chain-based identification method, information storage method and related device

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Embodiment Construction

[0067] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0068] Such as figure 1 As shown, a block chain-based identification method provided by the embodiment of the present invention is applied to a block chain network, and the method includes:

[0069] S100. Perform face and facial features recognition on the front face image, and determine two-dimensional coordinates of feature points of the facial features in the front face image.

[0070] Wherein, the face frontal image is a plana...

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Abstract

The invention discloses a block chain-based identity recognition method, information storage method and related devices, which are applied to the block chain network. The present invention generates a hash sequence value by generating a front image of a face, and converts the hash sequence value Save it in the blockchain network, so that in subsequent user identification of the person, the obtained hash sequence value corresponding to the person's face front image is compared with the hash sequence value stored in the blockchain network. Thereby, the identification of the person is carried out, and the efficiency of identification is improved.

Description

technical field [0001] The present invention relates to the technical field of blockchain, in particular to a blockchain-based identification method, information storage method and related devices. Background technique [0002] With the continuous development of each company, each company began to establish subsidiaries all over the country, and even in major cities around the world. Since each subsidiary under the same parent company has its own identification system, the identification systems of each subsidiary are not connected to each other. Therefore, it is difficult for employees of different subsidiaries under the same parent company to identify the employees during mutual visits. For example, employee B of subsidiary A needs to go on a business trip to subsidiary C, because the identification system of subsidiary C does not have the identity information of employee B. Therefore, subsidiary C can only rely on manual comparison of employee B himself and the informat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06V40/16G06F16/583G06F16/51
CPCG06F16/583G06F16/51G06V40/171G06V40/172
Inventor 时修文
Owner AGRICULTURAL BANK OF CHINA