Mr. Cixun Zhang Profile

Cixun Zhang

at Tampere Univ

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Author

Publications (5)

Proceedings Article | 8 October 2007 Paper

Multiplier-less approximation of the DCT/IDCT with low complexity and high accuracy

Lu Yu, Cixun Zhang

Proceedings Volume 6696, 669615 (2007) https://doi.org/10.1117/12.740224

KEYWORDS: Computer programming, Error analysis, Surgery, Image compression, Personal protective equipment, Lutetium, Communication engineering, Quantization, Medical imaging, Signal processing

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Proceedings Article | 8 October 2007 Paper

Drift analysis for integer IDCT

Cixun Zhang, Arianne Hinds, Lu Yu, Zhibo Ni, Yuriy Reznik

Proceedings Volume 6696, 669614 (2007) https://doi.org/10.1117/12.740220

KEYWORDS: Computer programming, Video, Standards development, Quantization, Video compression, Video coding, Video processing, Lutetium, Nickel, Image compression

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Proceedings Article | 8 October 2007 Paper

Efficient fixed-point approximations of the 8×8 inverse discrete cosine transform

Lu Yu, Cixun Zhang, Yuriy Reznik, Arianne Hinds, Zhibo Ni

Proceedings Volume 6696, 669617 (2007) https://doi.org/10.1117/12.740228

KEYWORDS: Standards development, Computer programming, Quantization, Video, Video coding, Algorithm development, Image compression, Tolerancing, Video compression, Lutetium

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Proceedings Article | 24 June 2005 Paper

A new approach to compatible adaptive block-size transforms

Jian Lou, Lu Yu, Ci-Xun Zhang, Jie Dong

Proceedings Volume 5960, 596005 (2005) https://doi.org/10.1117/12.631408

KEYWORDS: Printed circuit board testing, Transform theory, Quantization, Matrices, Computer programming, Image compression, Standards development, Video coding, Video, Detection theory

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Proceedings Article | 24 June 2005 Paper

Overview of AVS-video: tools, performance and complexity

Feng Yi, Lu Yu, Cixun Zhang, Jie Dong

Proceedings Volume 5960, 596021 (2005) https://doi.org/10.1117/12.632515

KEYWORDS: Printed circuit board testing, Video coding, Video, Quantization, Video compression, Switches, Motion estimation, Computer programming, Parallel processing, Binary data

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