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Copy Move Forgery detection and localisation robust to rotation using block based Discrete Cosine Transform and eigenvalues.
A. U. Shehin
Deepa Sankar
Published in:
J. Vis. Commun. Image Represent. (2024)
Keyphrases
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discrete cosine transform
copy move forgery
digital images
image compression
discrete fourier transform
dct coefficients
transform domain
filter bank
dct domain
jpeg images
coded images
detection method
detection algorithm
computationally efficient
image coding
frequency domain
signal processing
pattern recognition