Mr. Anindya Sarkar Profile

Anindya Sarkar

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Publications (6)

Proceedings Article | 28 January 2010 Paper

Image dependent log-likelihood ratio allocation for repeat accumulate code-based decoding in data hiding channels

Anindya Sarkar, B. Manjunath

Proceedings Volume 7541, 754113 (2010) https://doi.org/10.1117/12.840174

KEYWORDS: Error analysis, Data hiding, Quantization, Binary data, Image compression, Modulation, Image restoration, Computer engineering, Data modeling, Transparency

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Proceedings Article | 28 January 2010 Paper

Improving re-sampling detection by adding noise

Lakshmanan Nataraj, Anindya Sarkar, B. Manjunath

Proceedings Volume 7541, 75410I (2010) https://doi.org/10.1117/12.839086

KEYWORDS: Signal to noise ratio, Sensors, Image compression, Expectation maximization algorithms, Image quality, Raster graphics, Image sensors, Image forensics, Digital imaging, Visualization

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Proceedings Article | 18 March 2008 Paper

Further study on YASS: steganography based on randomized embedding to resist blind steganalysis

Anindya Sarkar, Kaushal Solanki, B. Manjunath

Proceedings Volume 6819, 681917 (2008) https://doi.org/10.1117/12.767893

KEYWORDS: Steganalysis, Image compression, Steganography, Image quality, Data hiding, Quantization, Computer programming, Image processing, Error analysis, Databases

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Proceedings Article | 18 March 2008 Paper

Steganographic capacity estimation for the statistical restoration framework

Anindya Sarkar, Kenneth Sullivan, B. Manjunath

Proceedings Volume 6819, 681916 (2008) https://doi.org/10.1117/12.767841

KEYWORDS: Discrete wavelet transforms, Distortion, Quantization, Data hiding, Binary data, Image compression, Chromium, Statistical analysis, Data modeling, Distance measurement

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Proceedings Article | 28 January 2008 Paper

Video fingerprinting: features for duplicate and similar video detection and query-based video retrieval

Anindya Sarkar, Pratim Ghosh, Emily Moxley, B. Manjunath

Proceedings Volume 6820, 68200E (2008) https://doi.org/10.1117/12.766171

KEYWORDS: Video, Feature extraction, Video processing, Video compression, Image processing, Image retrieval, Image segmentation, Databases, Object recognition, Image compression

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Proceedings Article | 27 February 2007 Paper

Adaptive MPEG-2 video data hiding scheme

Anindya Sarkar, Upamanyu Madhow, Shivkumar Chandrasekaran, Bangalore Manjunath

Proceedings Volume 6505, 65051D (2007) https://doi.org/10.1117/12.703563

KEYWORDS: Video, Data hiding, Video compression, Quantization, Computer programming, Distortion, Modulation, Matrices, Image compression, Associative arrays

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Showing 5 of 6 publications

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