Signature verification method, device, computer equipment and storage medium

A signature image and history technology, applied in the field of image recognition, can solve the problem of low accuracy of handwritten signature review, and achieve the effect of improving review speed and high accuracy

Active Publication Date: 2021-01-29
JIANGSU CHANGSHU RURAL COMMERICAL BANK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a signature verification method, device, computer equipment and storage medium that can effectively improve the accuracy of handwritten signature verification in view of the above-mentioned problem that the accuracy of traditional handwritten signature verification is not high

Method used

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  • Signature verification method, device, computer equipment and storage medium
  • Signature verification method, device, computer equipment and storage medium
  • Signature verification method, device, computer equipment and storage medium

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Embodiment Construction

[0033] In order to make the purpose, technical solution and advantages of the present application clearer, the present application 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 application, and are not intended to limit the present application.

[0034] The signature verification method provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, the terminal 102 communicates with the server 104 through the network. The terminal 102 can be various devices with image acquisition or storage functions, such as but not limited to various smart phones, tablet computers, cameras and portable image acquisition devices. The server 104 can It can be implemented with an independent server or a server cluster composed of multiple servers. Specifically, the terminal 102 is us...

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Abstract

This application relates to a signature review method, device, computer equipment and storage medium, wherein the method obtains the signature image corresponding to the user identification to be reviewed, and extracts the edge features and handwriting features of the signature image to obtain the combined current signature Features, query the historical signature features corresponding to the user ID, and then use the deep learning neural network model to detect whether the current signature features match the queried historical signature features. Automatic review not only improves the review speed of signature images, but also has high accuracy.

Description

technical field [0001] The present application relates to the technical field of image recognition, in particular to a signature review method, device, computer equipment and storage medium. Background technique [0002] With the continuous development of social economy, the daily business volume of banks is gradually increasing. However, there are more and more handwritten signatures in the subsequent business. Therefore, the review work of handwritten signatures is becoming more and more complicated, and the traditional manual review can no longer meet the demand. [0003] Based on this, a handwritten signature recognition and review system was proposed. At present, the recognition and review of handwritten signatures mainly focus on two directions: single handwritten character recognition and signature overall character recognition. Single character recognition is mainly based on numeric characters and single Chinese characters, but this method cannot recognize multiple ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/46G06K9/62G06F16/583
CPCG06F16/583G06V40/33G06V10/44G06F18/2411G06F18/214
Inventor 居胜峰郁敏李军付劲朱曦苏蒙娅
Owner JIANGSU CHANGSHU RURAL COMMERICAL BANK CO LTD
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