Prof. Xiaolin Wu Profile

Prof. Xiaolin Wu

at McMaster Univ

SPIE Involvement:

Author

Publications (17)

SPIE Journal Paper | 25 September 2013

High-resolution multispectral imaging with random coded exposure

Dahua Gao, Danhua Liu, Xiaolin Wu

JARS, Vol. 7, Issue 01, 073695, (September 2013) https://doi.org/10.1117/12.10.1117/1.JRS.7.073695

KEYWORDS: Multispectral imaging, Mirrors, Imaging systems, Image restoration, Modulation, Sensors, Image processing, Principal component analysis, Spatial resolution, Image acquisition

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Proceedings Article | 1 May 2012 Paper

Speedup of optimization-based approach to local backlight dimming of HDR displays

Nino Burini, Ehsan Nadernejad, Jari Korhonen, Soren Forchhammer, Xiaolin Wu

Proceedings Volume 8436, 84360B (2012) https://doi.org/10.1117/12.923646

KEYWORDS: LCDs, Light emitting diodes, Point spread functions, Image segmentation, Optimization (mathematics), Transmittance, High dynamic range imaging, Detection and tracking algorithms, LED backlight, Image resolution

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Proceedings Article | 15 February 2012 Paper

Optimal local dimming for LED-backlit LCD displays via linear programming

Xiao Shu, Xiaolin Wu, Søren Forchhammer

Proceedings Volume 8305, 83050K (2012) https://doi.org/10.1117/12.912106

KEYWORDS: LCDs, LED backlight, Bismuth, Light emitting diodes, Evolutionary algorithms, Image processing algorithms and systems, Computer simulations, Computer programming, Signal attenuation, Image segmentation

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SPIE Journal Paper | 1 April 2011

Color demosaicking by local directional interpolation and nonlocal adaptive thresholding

Lei Zhang, Xiaolin Wu, Antoni Buades, Xin Li

JEI, Vol. 20, Issue 02, 023016, (April 2011) https://doi.org/10.1117/12.10.1117/1.3600632

KEYWORDS: Code division multiplexing, Color difference, Statistical analysis, Error analysis, Visualization, Digital filtering, Colorimetry, Color reproduction, Optical filters, Algorithm development

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Proceedings Article | 18 January 2010 Paper

GPU-aided motion adaptive video deinterlacing

Xiaolin Wu, Jie Cao

Proceedings Volume 7543, 754308 (2010) https://doi.org/10.1117/12.846786

KEYWORDS: Video acceleration, Video, Algorithm development, Visualization, Computer architecture, Computer programming, Video processing, Switches, Motion detection, LCDs

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SPIE Journal Paper | 1 January 2010

Context-based adaptive image resolution upconversion

Guangming Shi, Weisheng Dong, Xiaolin Wu, Lei Zhang

JEI, Vol. 19, Issue 01, 013008, (January 2010) https://doi.org/10.1117/12.10.1117/1.3327934

KEYWORDS: Upconversion, Lawrencium, Deconvolution, Image resolution, Point spread functions, Error analysis, Image filtering, Image processing, Visualization, Digital filtering

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Proceedings Article | 28 January 2008 Paper

Rate-distortion optimized multimedia communication in networks

Nima Sarshar, Xiaolin Wu

Proceedings Volume 6822, 682206 (2008) https://doi.org/10.1117/12.769256

KEYWORDS: Distortion, Multimedia, Data compression, Positron emission tomography, Video, Algorithm development, Optimization (mathematics), Computer programming, Internet, Data communications

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Proceedings Article | 28 January 2008 Paper

Improved color demosaicking in weak spectral correlation

Fan Zhang, Xiaolin Wu, Xiaokang Yang, Wenjun Zhang

Proceedings Volume 6822, 68221N (2008) https://doi.org/10.1117/12.774155

KEYWORDS: Statistical analysis, Error analysis, Autoregressive models, Sensors, Image processing, Digital cameras, Image fusion, Visualization, Color image processing, Cameras

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Proceedings Article | 15 April 2005 Paper

Joint compression-segmentation of functional MRI data sets

Ning Zhang, Mo Wu, Soren Forchhammer, Xiaolin Wu

Proceedings Volume 5748, (2005) https://doi.org/10.1117/12.594677

KEYWORDS: Wavelets, Functional magnetic resonance imaging, Image compression, Quantization, Autoregressive models, Image segmentation, 3D modeling, Wavelet transforms, Magnetic resonance imaging, Head

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Proceedings Article | 20 June 2003 Paper

Semantically transparent fingerprinting for right protection of digital cinema

Xiaolin Wu

Proceedings Volume 5020, (2003) https://doi.org/10.1117/12.479730

KEYWORDS: Digital watermarking, Transparency, Visualization, Video, Data communications, Multimedia, Internet, Motion analysis, Analog electronics, Digital imaging

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Proceedings Article | 16 May 2003 Paper

Joint temporal and spatial color demosaic

Xiaolin Wu, Ning Zhang

Proceedings Volume 5017, (2003) https://doi.org/10.1117/12.476748

KEYWORDS: Video compression, CCD cameras, Video, Motion analysis, Cameras, Statistical analysis, Motion estimation, Digital cameras, Data fusion, Temporal resolution

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Proceedings Article | 28 December 1998 Paper

Progressive coding of medical volumetric data using three-dimensional integer wavelet packet transform

Zixiang Xiong, Xiaolin Wu, David Yun, William Pearlman

Proceedings Volume 3653, (1998) https://doi.org/10.1117/12.334681

KEYWORDS: Wavelets, 3D modeling, Image compression, 3D image processing, Wavelet transforms, 3D acquisition, Performance modeling, Data modeling, Data centers, Medical imaging

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Proceedings Article | 28 December 1998 Paper

Wavelet image coding using trellis-coded space-frequency quantization

Zixiang Xiong, Xiaolin Wu

Proceedings Volume 3653, (1998) https://doi.org/10.1117/12.334678

KEYWORDS: Wavelets, Quantization, Image compression, Image filtering, Statistical modeling, Statistical analysis, Signal to noise ratio, Image classification, Silicon, Computer programming

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Proceedings Article | 22 December 1998 Paper

Trellis-coded color quantization of images

Zixiang Xiong, Jian Huang, Xiaolin Wu

Proceedings Volume 3648, (1998) https://doi.org/10.1117/12.334572

KEYWORDS: Quantization, Visualization, Silicon, Image processing, Computer programming, CRTs, 3D image processing, Modulation, Image quality, Raster graphics

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Proceedings Article | 8 July 1998 Paper

Near-lossless interframe image compression via wavelet transform and context modeling

Paul Bao, Xiaolin Wu

Proceedings Volume 3389, (1998) https://doi.org/10.1117/12.316536

KEYWORDS: Image compression, Wavelet transforms, Wavelets, Quantization, 3D modeling, Distortion, Computer programming, Multispectral imaging, Error analysis, Medical imaging

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Proceedings Article | 4 April 1997 Paper

Color restoration from digital camera data by pattern matching

Xiaolin Wu, Wai Choi, Paul Bao

Proceedings Volume 3018, (1997) https://doi.org/10.1117/12.271585

KEYWORDS: Digital cameras, Color reproduction, Image quality, Visualization, Reconstruction algorithms, Raster graphics, Multimedia, Data processing, CCD image sensors, Linear filtering

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Proceedings Article | 10 January 1997 Paper

Interband coding extension of the new lossless JPEG standard

Nasir Memon, Xiaolin Wu, V. Sippy, G. Miller

Proceedings Volume 3024, (1997) https://doi.org/10.1117/12.263270

KEYWORDS: Image compression, Standards development, Error analysis, Image quality standards, Computer programming, CMYK color model, Modeling, RGB color model, Statistical analysis, Visualization

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