Photoshop tampered image generation method and Photoshop tampered image generation system

An image generation and image technology, which is applied in image analysis, image enhancement, image data processing, etc., can solve the problems of wasting labor and time costs, and it is difficult to automatically generate tampered images, and achieve the effect of saving manpower and time costs

Pending Publication Date: 2020-11-10
SHENZHEN UNIV
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a Photoshop tampered image generation method and system for the above-mentioned defects of the prior art, aiming to solve the problem that it is difficult to automatically generate tampered images in the prior art, which seriously wastes labor costs and time costs The problem

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  • Photoshop tampered image generation method and Photoshop tampered image generation system
  • Photoshop tampered image generation method and Photoshop tampered image generation system
  • Photoshop tampered image generation method and Photoshop tampered image generation system

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[0037] In order to make the object, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0038] With the popularization of digital imaging devices (smart phones, digital cameras, etc.), more and more digital images appear in all aspects of social life as evidence. However, with the popularity of powerful and easy-to-use image editing software, ordinary people can easily create doctored images without leaving obvious visual traces. If these falsified images are used as evidence, it will cause serious social impact. Although a variety of image editing software exists, Photoshop is undoubtedly the most widely used one. Due to its powerful functions and ease of use, general users ...

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Abstract

The invention discloses a Photoshop tampered image generation method and system, and the method comprises the steps: constructing an actual Photoshop tampered image, and obtaining a tampering tool anda tampering operation through analysis based on the actual Photoshop tampered image; writing a script program, calling the tampering tool and the tampering operation based on the script program, andautomatically generating a tampered image. According to the method, a large amount of manpower and time cost for generating the tampered image can be saved, and the method can play an important role in an image evidence obtaining method based on deep learning.

Description

technical field [0001] The invention relates to the technical field of image tampering, in particular to a method and system for generating a Photoshop tampered image. Background technique [0002] With the popularization of digital imaging devices (smart phones, digital cameras, etc.), more and more digital images appear in all aspects of social life as evidence. However, with the popularity of powerful and easy-to-use image editing software, ordinary people can easily create doctored images without leaving obvious visual traces. If these falsified images are used as evidence, it will cause serious social impact. [0003] Common image tampering operations can be classified into stitching, region duplication, and region deletion. Stitching is similar to region copying, except that stitching copies a specific area of ​​an image into another image, whereas region copying performs a copy move on a different area of ​​the same image. Region removal operations are often used t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00
CPCG06T7/0002G06T2207/20081
Inventor 庄培裕胡彦杰李昊东黄继武
Owner SHENZHEN UNIV
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