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Image detection method and device, equipment and storage medium

An image detection and image technology, applied in the field of image processing, can solve the problem of low efficiency of image detection and achieve the effect of improving efficiency

Pending Publication Date: 2021-11-19
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide an image detection method, device, device, and storage medium, which can solve the problem of low efficiency in detecting whether an image has been tampered with

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  • Image detection method and device, equipment and storage medium
  • Image detection method and device, equipment and storage medium
  • Image detection method and device, equipment and storage medium

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Embodiment Construction

[0027] The characteristics and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only configured to explain the present invention, not to limit the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention.

[0028] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation...

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Abstract

The invention discloses an image detection method and device, equipment and a storage medium. The method comprises the following steps: collecting a to-be-detected image; inputting the to-be-detected image into a first sub-model in a pre-trained image detection model, and detecting the to-be-detected image to obtain a first target region in the to-be-detected image; determining a first target image corresponding to the first target region; inputting the first target image into a second sub-model in the image detection model, and determining first result information; wherein the first sub-model is obtained by training according to the sample detection image and a second target region of the sample detection image in annotation information of the sample detection image; and the second sub-model is obtained by training according to the second target image in the second target region and the information indicating whether the second target image in the annotation information of the sample detection image is tampered or not, so that the efficiency of detecting whether the image is tampered or not can be improved.

Description

technical field [0001] The invention belongs to the technical field of image processing, and in particular relates to an image detection method, device, equipment and storage medium. Background technique [0002] With the wide application of image retouching tools, image tampering such as pixel modification and image splicing of images is becoming more and more serious, which destroys the authenticity and integrity of images. [0003] Currently, there are several methods for detecting image tampering based on deep learning. However, in the existing method of detecting whether an image has been tampered with based on deep learning, it is necessary to detect and analyze the entire image, which reduces the efficiency of detecting whether the image has been tampered with. Contents of the invention [0004] Embodiments of the present invention provide an image detection method, device, device, and storage medium, which can solve the problem of low efficiency in detecting wheth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T7/49G06Q10/06G06Q50/30
CPCG06T7/0002G06T7/49G06Q10/06395G06T2207/10004G06T2207/20084G06T2207/20081G06Q50/40
Inventor 张承辉任志强丁隆乾章婷婷沙源赵普明
Owner CHINA MOBILE COMM GRP CO LTD