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Steganalytic Measures for the Steganography Using Pixel-Value Differencing and Modulus Function.
Jeong-Chun Joo
Hae-Yeoun Lee
Cong Nguyen Bui
Won-Young Yoo
Heung-Kyu Lee
Published in:
PCM (2008)
Keyphrases
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cover image
pixel values
spatial domain
data hiding
binary images
image quality
secret data
gray level
image processing
median filter
discrete cosine transform
frequency domain
motion estimation
error correction
weighted sum
prior knowledge
secret image
clustering algorithm