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JPEG compression history estimation for color images.
Ramesh Neelamani
Ricardo L. de Queiroz
Zhigang Fan
Sanjeeb Dash
Richard G. Baraniuk
Published in:
IEEE Trans. Image Process. (2006)
Keyphrases
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jpeg compression
color images
image watermarking
median filtering
watermarking algorithm
digital images
image authentication
discrete wavelet transform
watermarking scheme
dct coefficients
gaussian noise
additive noise
gray scale
peak signal to noise ratio
jpeg images
quantization step
image restoration
pattern recognition
signal to noise ratio
super resolution
edge detection
digital image watermarking scheme