Dr. Siwei Lyu Profile

Dr. Siwei Lyu

at University at Buffalo

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 27 February 2015 Paper

Fused methods for visual saliency estimation

Amanda Danko, Siwei Lyu

Proceedings Volume 9405, 94050Z (2015) https://doi.org/10.1117/12.2079626

KEYWORDS: Visual process modeling, Visualization, Image fusion, Mathematical modeling, Data modeling, Cognitive modeling, Performance modeling, Content based image retrieval, Statistical modeling, Machine vision

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Proceedings Article | 24 February 2012 Paper

Blind local noise estimation for medical images reconstructed from rapid acquisition

Xunyu Pan, Xing Zhang, Siwei Lyu

Proceedings Volume 8314, 83143R (2012) https://doi.org/10.1117/12.910857

KEYWORDS: Medical imaging, Magnetic resonance imaging, Denoising, Bandpass filters, Image filtering, Neuroimaging, Brain, Reconstruction algorithms, Image processing, Image analysis

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Proceedings Article | 7 February 2007 Paper

Statistically and perceptually motivated nonlinear image representation

Siwei Lyu, Eero Simoncelli

Proceedings Volume 6492, 649207 (2007) https://doi.org/10.1117/12.720848

KEYWORDS: Wavelets, Image enhancement, Image contrast enhancement, Photography, Statistical modeling, Image quality, Quantization, Image compression, Visual process modeling, Statistical analysis

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Proceedings Article | 21 March 2005 Paper

Steganalysis of recorded speech

Micah Johnson, Siwei Lyu, Hany Farid

Proceedings Volume 5681, (2005) https://doi.org/10.1117/12.586941

KEYWORDS: Steganography, Steganalysis, Statistical analysis, Principal component analysis, Error analysis, Digital watermarking, Fourier transforms, Signal to noise ratio, Feature extraction, Compact discs

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Proceedings Article | 22 June 2004 Paper

Steganalysis using color wavelet statistics and one-class support vector machines

Siwei Lyu, Hany Farid

Proceedings Volume 5306, (2004) https://doi.org/10.1117/12.526012

KEYWORDS: Statistical analysis, Steganalysis, Error analysis, Wavelets, Databases, Detection and tracking algorithms, Image compression, Steganography, Image classification, Eye

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Conference Committee Involvement (2)

Computer Vision and Image Analysis of Art II

26 January 2011 | San Francisco Airport, California, United States

Computer Vision and Image Analysis of Art

18 January 2010 | San Jose, California, United States

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