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Image Steganography using Karhunen-Loeve Transform and Least Bit Substitution.
Ankit R. Chadha
Neha S. Satam
Rakshak Sood
Dattatray Bade
Published in:
CoRR (2013)
Keyphrases
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karhunen loeve transform
image compression
adaptive quantization
discrete cosine transformation
vector quantization
spatial domain