Prof. Siwei Ma Profile

Prof. Siwei Ma

at Peking Univ

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Author

Publications (10)

Proceedings Article | 1 August 2021 Presentation + Paper

On quality control of user-generated-content (UGC) compression

Yang Li, Xinfeng Zhang, Shiqi Wang, Siwei Ma, C.-C. Jay Kuo

Proceedings Volume 11842, 1184209 (2021) https://doi.org/10.1117/12.2595177

KEYWORDS: Video, Video compression, Video coding

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Proceedings Article | 17 February 2014 Paper

Low-cost multi-hypothesis motion compensation for video coding

Lei Chen, Shengfu Dong, Ronggang Wang, Zhenyu Wang, Siwei Ma, Wenmin Wang, Wen Gao

Proceedings Volume 9029, 902903 (2014) https://doi.org/10.1117/12.2039512

KEYWORDS: Motion estimation, Video coding, Computer programming, Internet, Distortion, Visual information processing, Electronic imaging, Current controlled current source, Image processing, Basic research

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Proceedings Article | 19 January 2009 Paper

An auto-regressive model for improved low-delay distributed video coding

Yongbing Zhang, Debin Zhao, Siwei Ma, Ronggang Wang, Wen Gao

Proceedings Volume 7257, 725712 (2009) https://doi.org/10.1117/12.805652

KEYWORDS: Autoregressive models, Motion models, Video coding, Computer programming, Video, Algorithm development, Video surveillance, Performance modeling, Cameras, Motion estimation

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Proceedings Article | 19 January 2009 Paper

Rate-distortion optimization with inter-view refreshment for stereoscopic video coding over error-prone networks

Xinguang Xiang, Debin Zhao, Qiang Wang, Siwei Ma, Wen Gao

Proceedings Volume 7257, 72570K (2009) https://doi.org/10.1117/12.805643

KEYWORDS: Video coding, Distortion, Video, Error analysis, Optimization (mathematics), Computer programming, Microchannel plates, Dielectrophoresis, 3D applications, Quantization

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Proceedings Article | 19 January 2009 Paper

A 3D auto-regressive model for bidirectional prediction

Yongbing Zhang, Debin Zhao, Siwei Ma, Ronggang Wang, Wen Gao

Proceedings Volume 7257, 72571I (2009) https://doi.org/10.1117/12.805698

KEYWORDS: Autoregressive models, 3D modeling, Motion models, Performance modeling, Microchannel plates, Video coding, Algorithm development, Image quality, 3D image processing, Data modeling

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Proceedings Article | 19 January 2009 Paper

Rate distortion cost modeling of skip mode and early skip mode selection for H.264/MPEG-4 AVC

Siwei Ma, Wen Gao, Debin Zhao

Proceedings Volume 7257, 72570Q (2009) https://doi.org/10.1117/12.805669

KEYWORDS: Quantization, Distortion, Computer programming, Video, Video processing, Error analysis, Video coding, Visual communications, Image processing, Electronic imaging

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Proceedings Article | 29 January 2007 Paper

High-definition video coding with super-macroblocks

Siwei Ma, C.-C. Jay Kuo

Proceedings Volume 6508, 650816 (2007) https://doi.org/10.1117/12.707582

KEYWORDS: Video coding, Video, Distortion, Quantization, Scalable video coding, Adaptive control, Image processing, Image compression, Binary data, Standards development

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Proceedings Article | 24 June 2005 Paper

A study on the motion vector prediction schemes for AVS

Honggang Qi, Wen Gao, Siwei Ma, Debin Zhao

Proceedings Volume 5960, 596066 (2005) https://doi.org/10.1117/12.633434

KEYWORDS: Video, Video coding, Motion estimation, Computer programming, Quantization, Motion analysis, Statistical analysis, Motion measurement, Failure analysis, Visual communications

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Proceedings Article | 24 June 2005 Paper

Rate control for scalable video model

Long Xu, Siwei Ma, Debin Zhao, Wen Gao

Proceedings Volume 5960, 59601L (2005) https://doi.org/10.1117/12.631424

KEYWORDS: Quantization, Scalable video coding, Video, Distortion, Detection and tracking algorithms, Video coding, Motion estimation, Computer programming, Spatial resolution, Bismuth

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Proceedings Article | 2 November 2004 Paper

Low-complexity integer transform and high-definition coding

Siwei Ma, Xiaopeng Fan, Wen Gao

Proceedings Volume 5558, (2004) https://doi.org/10.1117/12.563808

KEYWORDS: Quantization, Distortion, Printed circuit board testing, Computer programming, Signal processing, Video coding, Information technology, Matrices, Fluctuations and noise, Image compression

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Showing 5 of 10 publications

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