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A Survey on Forensic Images for Forgery Detection and Image Authentication
Satish B Pratapur#1, Dr. Shubhangi D.C*2

Published in: Journal for Advance Research in Applied Sciences
Volume- 5, Issue-1, pp.63-78, Jan 2018
DPI :-> 16.10089.JARAS.2018.V5I1.6378.2281



Abstract
Today’s generation, we listen or see crime in our daily routine. The images taken from the crime location for the forensic studies to find the evidence are manipulated using different tools. Analyzing the image in forensic science accurately to obtain information from an image without the prior information of an image is a major subject. To obtain the original details of an image to authenticate or manipulation being done in an image by using different forgery methods (image cloning, image slicing, image retouching etc.) to obtain the duplicate, modified or forged details of an image. In this paper we make a survey of existing methods to develop an exhaustive and invariant method to obtain the minute changes or duplication made in an image with accurate result, high reliability and less complexity.

Key-Words / Index Term
Copy-Move, Zernike moment, DCT, PCA, SVD, Image Hash, NMF, Ring partition.

How to cite this article
Satish B Pratapur#1, Dr. Shubhangi D.C*2 , “A Survey on Forensic Images for Forgery Detection and Image Authentication”, Journal for Advance Research in Applied Sciences, 5, Issue-1, pp.63-78, Jan 2018. DPI:16.10089.JARAS.V5.I1.2281