DocumentCode
2324494
Title
A New Compression-Based Method for Estimating LSB Replacement Rate in Color and Grayscale Images
Author
Monarev, Viktor ; Pestunov, Andrey
Author_Institution
Inst. of Comput. Technol. SB RAS, Novosibirsk, Russia
fYear
2011
fDate
14-16 Oct. 2011
Firstpage
57
Lastpage
60
Abstract
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.
Keywords
data compression; estimation theory; image coding; image colour analysis; steganography; LSB replacement rate estimation; compression-based method; grayscale images; noisy color images; state-of-the-art improved WS steganalysis; Color; Gray-scale; Image coding; Image color analysis; Multimedia communication; Noise measurement; Reliability; LSB replacement; data-compression; steganalysis; steganography;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP), 2011 Seventh International Conference on
Conference_Location
Dalian
Print_ISBN
978-1-4577-1397-2
Type
conf
DOI
10.1109/IIHMSP.2011.81
Filename
6079533
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