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Image duplicate checking method and device, computer device and storage medium

An image and pixel technology, applied in the field of image database, can solve the problem of repeated uploading of images, and achieve the effect of simplifying the amount of calculation, improving convenience, and improving accuracy

Active Publication Date: 2019-06-07
PING AN TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of this application is to provide a method for image duplication check, aiming to solve the technical problem of repeated uploading of images in the image database corresponding to the existing agricultural insurance policy

Method used

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  • Image duplicate checking method and device, computer device and storage medium
  • Image duplicate checking method and device, computer device and storage medium
  • Image duplicate checking method and device, computer device and storage medium

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Embodiment Construction

[0048] 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.

[0049] refer to figure 1 , the image plagiarism checking method of an embodiment of the present application, comprising:

[0050] S1: Extract the gray values ​​of all pixels of the pre-search image.

[0051] The pre-search image in this embodiment is a binary grayscale image without color. If it is a color image in other embodiments of the present application, it needs to be converted into a black and white image before extracting the grayscale value. The grayscale of the color image is converted into the grayscale value of the black and white image, and the conversion is ...

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Abstract

The invention discloses an image duplicate checking method and device, a computer device and a storage medium, and the method comprises the steps: extracting gray values of all pixels of an image to be checked; calculating an average gray value of the gray values of all the pixels; according to a preset comparison rule, comparing all the pixel gray values with the average gray value to obtain coding values corresponding to all the pixel gray values; arranging and combining the coded values according to the corresponding arrangement sequence of all the pixel point gray values in the pre-searching image to form an identification feature code corresponding to the pre-searching image; judging whether a first identification feature code with the identification feature code corresponding to thepre-searched image reaching a preset similarity threshold exists in an appointed database or not; and if yes, judging that an image repeated with the pre-searched image exists in the specified database. Image recognition and image duplication checking are carried out on images pre-stored in an image database, so that the repetition probability is reduced.

Description

technical field [0001] This application relates to an image database, in particular to a method, device, computer equipment and storage medium for image plagiarism checking. Background technique [0002] The existing small agricultural insurance policy can be selected by the user independently, and the corresponding text and image data can be uploaded online, and the small agricultural insurance policy can be generated after the online review, so as to improve the coverage of the small agricultural insurance policy , At the same time, it is convenient for farmers to apply for insurance. The unit price of small farmer insurance policies varies according to different types of agricultural products, but sometimes it is necessary to distinguish individuals of the same type of agricultural products, such as live poultry. When verifying the images of the above-mentioned live poultry, we only rely on the experience of the salesperson to judge whether the images have been uploaded i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/08G06F16/53
CPCY02D10/00
Inventor 谭谦雄
Owner PING AN TECH (SHENZHEN) CO LTD
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