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arXiv 2204.08545cs.CV
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一种新的基于混合方法的区域重复检测算法

A Novel Region Duplication Detection Algorithm Based on Hybrid Approach

Amity University, Mumbai(孟买阿米蒂大学)

Kshipra Tatkare, Manoj Devare

摘要:

由于高带宽互联网的便利,来自各种来源的数字图像无处不在。数字图像很容易被善意或恶意篡改。在数字取证的情况下,数字图像中预嵌入信息的不可用使得篡改检测过程更加困难。因此,被动图像篡改难以检测。存在可用于检测图像篡改的各种算法。然而,这些算法有一些缺点,由于所有类型的篡改不能被检测到。本文以实例为基础,介绍了图像篡改的类型及其检测技术。本文还阐述了对各种现有算法的见解,并试图找出有效的算法。

英文摘要:

The digital images from various sources are ubiquitous due to easy availability of high bandwidth Internet. Digital images are easy to tamper with good or bad intentions. Non-availability of pre-embedded information in digital images makes the tampering detection process more difficult in case of digital forensics. Thus, passive image tampering is difficult to detect. There are various algorithms available for detecting image tampering. However, these algorithms have some drawbacks, due to which all types of tampering cannot be detected. In this paper researchers intend to present the types of image tampering and its detection techniques with example based approach. This paper also illustrates insights into the various existing algorithms and tries to find out efficient algorithm out of them.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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