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High-capacity image hiding scheme based on vector quantization.
Yu-Chen Hu
Published in:
Pattern Recognit. (2006)
Keyphrases
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vector quantization
high capacity
distortion measure
image compression
image data
image classification
image features
input image
multiscale
vector quantizer
image segmentation
reference frame
human perception
data embedding
data hiding
barcode
original images
jpeg images
image processing