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A Simple Watermarking Scheme with High Perceptual Quality for Still Color Images Based on RWM and Centroid.
Ching-Yu Yang
Wen-Fong Wang
Yih-Fuh Wang
Ran-Zan Wang
Published in:
J. Inf. Hiding Multim. Signal Process. (2015)
Keyphrases
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watermarking scheme
color images
perceptual quality
jpeg compression
image quality
visual quality
video quality
human visual system
error correction
multiscale
image processing
gray scale
quality assessment
human perception
feature vectors
video sequences
watermarking algorithm
structural similarity
multimedia