Prof. Koduvayur P. Subbalakshmi Profile

Prof. Koduvayur P. Subbalakshmi

Associate Professor at Stevens Institute of Technology

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Author

Publications (5)

Proceedings Article | 18 March 2008 Paper

Nonparametric steganalysis of QIM data hiding using approximate entropy

Hafiz Malik, K. Subbalakshmi, R. Chandramouli

Proceedings Volume 6819, 681914 (2008) https://doi.org/10.1117/12.767313

KEYWORDS: Steganalysis, Quantization, Steganography, Modulation, Data hiding, Databases, Binary data, Image segmentation, Stochastic processes, Distortion

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Proceedings Article | 21 March 2005 Paper

TCQ-based quantizer design for data hiding in images

Ning Liu, Koduvayur Subbalakshmi

Proceedings Volume 5681, (2005) https://doi.org/10.1117/12.591861

KEYWORDS: Data hiding, Distortion, Quantization, Digital watermarking, Computer programming, Binary data, Signal to noise ratio, Multimedia, Telecommunications, Interference (communication)

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Proceedings Article | 22 June 2004 Paper

Vector-quantization-based scheme for data embedding for images

Ning Liu, Koduvayur Subbalakshmi

Proceedings Volume 5306, (2004) https://doi.org/10.1117/12.527219

KEYWORDS: Data hiding, Distortion, Digital watermarking, Binary data, Quantization, Signal to noise ratio, Computer programming, Interference (communication), Multimedia, Telecommunications

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Proceedings Article | 7 May 2003 Paper

Trellis decoding for MPEG-4 streams over wireless channels

Qingyu Chen, Koduvayur Subbalakshmi

Proceedings Volume 5022, (2003) https://doi.org/10.1117/12.476717

KEYWORDS: Video, Video coding, Error analysis, Forward error correction, Computer programming, Binary data, Telecommunications, Standards development, Video compression, Algorithm development

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Proceedings Article | 7 May 2003 Paper

A novel 3D scalable video compression algorithm

Siva Somasundaram, Koduvayur Subbalakshmi

Proceedings Volume 5022, (2003) https://doi.org/10.1117/12.476718

KEYWORDS: Wavelets, Video, Video compression, 3D video compression, Video coding, Scalable video coding, 3D video streaming, Image compression, Signal to noise ratio, Wavelet transforms

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