Dr. Shijun Sun Profile

Dr. Shijun Sun

at Microsoft Corp

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Author

Publications (8)

Proceedings Article | 2 September 2009 Paper

Perceptual encoding optimization for JPEG XR image coding using spatially adaptive quantization step size control

Daniel Schonberg, Gary Sullivan, Shijun Sun, Zhi Zhou

Proceedings Volume 7443, 74430M (2009) https://doi.org/10.1117/12.830636

KEYWORDS: Quantization, Image quality, Image compression, Image processing, Computer programming, Image enhancement, Image quality standards, Visualization, Standards development, RGB color model

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Proceedings Article | 15 September 2008 Paper

Techniques for enhancing JPEG XR / HD Photo rate-distortion performance for particular fidelity metrics

Daniel Schonberg, Shijun Sun, Gary Sullivan, Shankar Regunathan, Zhi Zhou, Sridhar Srinivasan

Proceedings Volume 7073, 707314 (2008) https://doi.org/10.1117/12.797094

KEYWORDS: Computer programming, Quantization, Image compression, Visualization, Filtering (signal processing), Image processing, RGB color model, Image quality, Image enhancement, Standards development

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Proceedings Article | 15 September 2008 Paper

Image coding design considerations for cascaded encoding-decoding cycles and image editing: analysis of JPEG 1, JPEG 2000, and JPEG XR / HD Photo

Gary Sullivan, Shijun Sun, Shankar Regunathan, Daniel Schonberg, Chengjie Tu, Sridhar Srinivasan

Proceedings Volume 7073, 707312 (2008) https://doi.org/10.1117/12.797086

KEYWORDS: Distortion, Computer programming, Image compression, Quantization, Image processing, RGB color model, Standards development, Wavelets, Image analysis, Image quality standards

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Proceedings Article | 29 January 2007 Paper

Film grain noise modeling in advanced video coding

Byung Tae Oh, C.-C. Jay Kuo, Shijun Sun, Shawmin Lei

Proceedings Volume 6508, 650811 (2007) https://doi.org/10.1117/12.707808

KEYWORDS: Interference (communication), Autoregressive models, Video coding, Video, Computer programming, Edge detection, Image filtering, Video processing, 3D modeling, Spatial filters

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Proceedings Article | 24 June 2005 Paper

On dead-zone plus uniform threshold scalar quantization

Gary Sullivan, Shijun Sun

Proceedings Volume 5960, 596033 (2005) https://doi.org/10.1117/12.631550

KEYWORDS: Quantization, Distortion, Computer programming, Video coding, Numerical analysis, Neodymium, Video compression, Telecommunications, Classification systems, Image compression

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Proceedings Article | 14 March 2005 Paper

Stereo-view video coding using H.264 tools

Shijun Sun, Shawmin Lei

Proceedings Volume 5685, (2005) https://doi.org/10.1117/12.585565

KEYWORDS: Video, Video coding, Scalable video coding, Video compression, Computer programming, Video processing, Image processing, Composites, Image compression, Standards development

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Proceedings Article | 18 January 2004 Paper

Predictive motion estimation with global motion predictor

Shijun Sun, Shawmin Lei

Proceedings Volume 5308, (2004) https://doi.org/10.1117/12.525114

KEYWORDS: Motion estimation, Computer programming, Motion models, Cameras, Video coding, Video, Image processing, Visual process modeling, Mathematical modeling, Algorithm development

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Proceedings Article | 7 May 2003 Paper

Study of a lossless video coding algorithm based on H.26L tools

Shijun Sun, Shawmin Lei

Proceedings Volume 5022, (2003) https://doi.org/10.1117/12.476497

KEYWORDS: Video coding, JPEG2000, Image quality standards, Quantization, Standards development, Video, Image compression, Motion models, Transmission electron microscopy, Video compression

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Showing 5 of 8 publications

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