A New Compression-Based Method for Estimating LSB Replacement Rate in Color and Grayscale Images

A New Compression-Based Method for Estimating LSB Replacement Rate in Color and Grayscale Images

In this paper a new compression-based method for estimating LSB replacement rate in color and grayscale images is introduced. We compare this method experimentally with the state-of-the-art improved WS steganalysis. The results of our experiments show that depending on the archiver the new method ca...

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Hauptverfasser: Monarev, V., Pestunov, A.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Color
data-compression
Gray-scale
Image coding
Image color analysis
LSB replacement
Multimedia communication
Noise measurement
Reliability
steganalysis
steganography
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Beschreibung
Zusammenfassung:In this paper a new compression-based method for estimating LSB replacement rate in color and grayscale images is introduced. We compare this method experimentally with the state-of-the-art improved WS steganalysis. The results of our experiments show that depending on the archiver the new method can be more effective than improved WS steganalysis for noisy color images.
DOI:10.1109/IIHMSP.2011.81