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A greedy steganographic SMVQ approach of greedy-USBIRDS using secret bits for image-block repairing based on differences.
Wei-Jen Wang
Cheng-Ta Huang
Shiau-Rung Tsui
Shiuh-Jeng Wang
Published in:
Multim. Tools Appl. (2016)
Keyphrases
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image blocks
secret data
digital images
search algorithm
binary images
stego image
feature selection
transform domain
image processing
object recognition
spread spectrum
cover image