Mr. Xianyun Wu Profile

Xianyun Wu

at Xidian Univ

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Author

Publications (7)

Proceedings Article | 28 May 2014 Paper

Lossless compression of hyperspectral images using C-DPCM-APL with reference bands selection

Keyan Wang, Huilin Liao, Yunsong Li, Shanshan Zhang, Xianyun Wu

Proceedings Volume 9124, 91240W (2014) https://doi.org/10.1117/12.2053479

KEYWORDS: Image compression, Hyperspectral imaging, Calibration, Absorption, Environmental monitoring, Image processing, Target recognition, Surveillance, Atmospheric monitoring, Remote sensing

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Proceedings Article | 22 May 2014 Paper

Massive parallel implementation of JPEG2000 decoding algorithm with multi-GPUs

Xianyun Wu, Yunsong Li, Kai Liu, Keyan Wang, Li Wang

Proceedings Volume 9124, 91240S (2014) https://doi.org/10.1117/12.2053007

KEYWORDS: JPEG2000, Image compression, Wavelets, Image processing, Parallel computing, Lithium, Remote sensing, Data compression, Video acceleration, Video

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Proceedings Article | 24 September 2013 Paper

Spatial correlations constrained sparse unmixing of hyperspectral image using Adapting Markov Random Fields

Jiaojiao Li, Yunsong Li, Xianyun Wu, Jiahui Liu, Keyan Wang, Kai Liu

Proceedings Volume 8871, 88710E (2013) https://doi.org/10.1117/12.2022505

KEYWORDS: Hyperspectral imaging, Lithium, Copper, Signal to noise ratio, Error analysis, Image processing, Magnetorheological finishing, Reconstruction algorithms, Spatial resolution, Computer simulations

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Proceedings Article | 8 November 2012 Paper

Further optimizations of the GPU-based pixel purity index algorithm for hyperspectral unmixing

Xianyun Wu, Bormin Huang, Antonio Plaza, Yunsong Li, Chengke Wu

Proceedings Volume 8539, 85390D (2012) https://doi.org/10.1117/12.979310

KEYWORDS: Information visualization, Visualization, Field programmable gate arrays, Algorithm development, Optimization (mathematics), Computer architecture, Graphics processing units, Hyperspectral imaging, Matrix multiplication, Distributed computing

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Proceedings Article | 2 November 2011 Paper

Is the CCSDS rice coding suitable for GPU massively parallel implementation?

Xianyun Wu, Yunsong Li, Chengke Wu, Bormin Huang

Proceedings Volume 8183, 818308 (2011) https://doi.org/10.1117/12.896893

KEYWORDS: Computer programming, Data compression, Image compression, Satellites, Medical imaging, Computer architecture, Remote sensing, Parallel computing, Graphics processing units, Data processing

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Proceedings Article | 17 September 2011 Paper

Classified coset coding based lossless compression of hyperspectral images

Juan Song, Yunsong Li, Haiying Liu, Xianyun Wu, Keyan Wang

Proceedings Volume 8157, 81570V (2011) https://doi.org/10.1117/12.895426

KEYWORDS: Hyperspectral imaging, Image compression, Computer programming, Error control coding, Image classification, Data compression, Lithium, Hyperspectral target detection, Target detection, Environmental sensing

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Proceedings Article | 5 September 2008 Paper

Interferential multi-spectral image compression based on distributed source coding

Xian-yun Wu, Yun-song Li, Cheng-ke Wu, Fan-qiang Kong

Proceedings Volume 7084, 70840R (2008) https://doi.org/10.1117/12.793507

KEYWORDS: Image compression, Computer programming, Data compression, Distortion, Algorithm development, Multispectral imaging, JPEG2000, Image quality, Reconstruction algorithms, Silicon

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Showing 5 of 7 publications

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