Enhancement of Robust Image Hashing Technology through DWT-SVD

Jadhav Vishwajeet Narayanrao ,Vullanki Rajesh

Enhancement of Robust Image Hashing Technology through DWT-SVD

Authors

Jadhav Vishwajeet Narayanrao ,Vullanki Rajesh

Keywords:

Robust Image Hashing, Discrete Wavelet Transform, Singular Value Decomposition, Digital Image Authentication, Content-Based Image Retrieval, Perceptual Hashing, Tamper Detection, Image Forensics

Abstract

Robust image hashing is a critical technology in the field of digital image authentication,content-based image retrieval, and copyright protection. Unlike cryptographic hashing, whichproduces entirely different outputs for even minimal input changes, robust image hashing generates perceptually consistent hash values that remain stable across content-preservingtransformations while remaining sensitive to malicious tampering.

References

1: Mayank Atreya, Navin Chhibber, Harvendra Singh, Explainable Machine Learning For Dynamic Pricing In Fast-Changing Retail Environments, 2022/4/9, Journal ,Available at SSRN 6011354, https://scholar.google.com/citationsview_op=view_citation&hl=en&user=fyViF1UAAAAJ&citation_for_view=fyViF1UAAAAJ:LkGwnXOMwfcC.

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Published

2024-11-20

How to Cite

Jadhav Vishwajeet Narayanrao ,Vullanki Rajesh. (2024). Enhancement of Robust Image Hashing Technology through DWT-SVD. Journal of Computational Analysis and Applications (JoCAAA), 33(08), 9646–9660. Retrieved from https://eudoxuspress.com/index.php/pub/article/view/5811