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Image verification method, image processing method, device and system

A picture verification and equipment technology, applied in the Internet field, can solve problems such as poor security and difficulty in ensuring the authenticity of pictures, and achieve the effect of improving security and avoiding verification errors

Active Publication Date: 2022-04-12
GOERTEK INC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the security of the verification method in the prior art is poor, and it is difficult to guarantee the authenticity of the picture

Method used

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  • Image verification method, image processing method, device and system
  • Image verification method, image processing method, device and system
  • Image verification method, image processing method, device and system

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Embodiment Construction

[0040] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0041] In some processes described in the specification, claims and above-mentioned drawings of the present invention, multiple operations appearing in a specific order are included, and these operations may be performed out of the order in which they appear herein or in parallel. The sequence numbers of operations, such as S101, S102, etc., are only used to distinguish different operations, and the sequence numbers themselves do not represent any execution sequence. Additionally, these processes can include more or fewer operations, and these operations can be performed sequentially or in parallel. It should be noted that the descriptions of "first" and "second" in this arti...

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Abstract

Embodiments of the present application provide a picture verification method, a picture processing method, a device, and a system. Wherein, the method includes: receiving the picture information to be verified sent by the terminal; forwarding the time information to be verified contained in the picture information to be verified to the time service device, so that the time service device can verify the authenticity of the time information to be verified; receiving the feedback from the time service device Time authenticity verification result, and when the time authenticity verification result is true, search for the corresponding target feature data locally according to the time information to be verified; according to the search situation of the target feature data, verify whether the picture information to be verified is true. In the technical solution provided by the embodiment of the present application, double verification is performed on the picture and the generation time of the picture, which can improve the security of the entire verification system, and the target feature data used for verification is stored in the identification device in advance, which can avoid the existing technology. The verification error caused by the counterfeiter tampering with the picture and completely replacing the target feature data used for verification.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a picture verification method, a picture processing method, equipment and a system. Background technique [0002] With the development of artificial intelligence technology, the technology of image processing has been developed rapidly. The new technology represented by GAN (Generative Adversarial Networks) technology can easily modify the content of the picture. For example: new tools such as CycleGAN developed in recent years. These new tools can modify photos pixel by pixel on the basis of deep learning. As long as the modification of the content in the photo does not involve the deformation of the object, the result of the modification cannot find flaws. When a photo needs to be legal evidence, it needs to be proven that the photo is real and has not been tampered with. From a legal point of view, any photo that cannot prove that it has not been tampered with cannot b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06V10/75G06V10/84G06K9/62
CPCG06V10/758G06F18/29
Inventor 李川
Owner GOERTEK INC
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