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Image information extraction method and device, electronic equipment and storage medium

A technology of image information and extraction methods, applied in the field of data processing, can solve the problems of low image information extraction efficiency, inaccurate recognition results, etc.

Active Publication Date: 2021-03-26
PING AN BANK CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides an image information extraction method, device, electronic equipment and computer-readable storage medium, the main purpose of which is to solve the problems of low image information extraction efficiency and inaccurate recognition results

Method used

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  • Image information extraction method and device, electronic equipment and storage medium
  • Image information extraction method and device, electronic equipment and storage medium
  • Image information extraction method and device, electronic equipment and storage medium

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Embodiment Construction

[0049] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0050] An embodiment of the present invention provides an image-based method for extracting image information. The subject of the image-based image information extraction method includes but is not limited to a server, a terminal, etc. that can be configured to execute the method provided by the embodiment of the present application. at least one of electronic devices. In other words, the image information extraction method can be executed by software or hardware installed on the terminal device or server device, and the software can be a block chain platform. The server includes, but is not limited to: a single server, a server cluster, a cloud server or a cloud server cluster, and the like.

[0051] refer to figure 1 As shown, it is a schematic flowchart of an image-based image information extraction method provid...

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Abstract

The invention relates to a data processing technology, and discloses an image information extraction method, which comprises the following steps of: performing image main body and text extraction on an original image to obtain a character block set, and generating an original sequence chain according to the arrangement sequence of the character block set; obtaining a first probability value according to each character block in the character block set and a right adjacent character block thereof, and obtaining a second probability value according to each character block in the character block set and a lower adjacent character block thereof; and according to the first probability value and the second probability value, adjusting an original sequence chain to obtain a standard sequence chain, carrying out character block splicing according to the standard sequence chain to obtain a character string, and carrying out field extraction on the character string to obtain a target informationset. The invention also relates to a blockchain technology, and the original image and the like can be stored in a blockchain node. The invention further discloses an image information extraction device, electronic equipment and a storage medium. According to the invention, the problems of low image information extraction efficiency and inaccurate identification result can be solved.

Description

technical field [0001] The present invention relates to the technical field of data processing, in particular to an image information extraction method, device, electronic equipment and computer-readable storage medium. Background technique [0002] At present, images have become the main carrier of information in our lives. In order to analyze the information in the images, it is first necessary to identify the information in the images. For example, in the scenario of bank private equity fund business, qualified investors need to have corresponding risk identification ability and risk tolerance ability, so there are certain requirements for investors' personal assets. Therefore, investor asset authentication requires investors to upload personal asset images, such as bank / financial platform screenshots, deposit certificates, income certificates, and many other types of asset certificate images. The bank's back-end auditors need to complete the review of the asset image as...

Claims

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Application Information

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IPC IPC(8): G06K9/32G06K9/40G06K9/46G06K9/62G06F16/35G06F40/216G06F40/295
CPCG06F40/295G06F40/216G06F16/355G06V20/62G06V10/30G06V10/25G06V10/44G06V30/10G06F18/241G06F18/214
Inventor 张舒婷赖众程李骁姜笃一李林毅马超王小红
Owner PING AN BANK CO LTD
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