Ms. Xue Tu Profile

Xue Tu

at Sony Corp of America

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Publications (4)

Proceedings Article | 10 September 2009 Paper

Shift-variant image deblurring for machine vision: one-dimensional blur

Muralidhara Subbarao, Youn-sik Kang, Xue Tu

Proceedings Volume 7432, 743209 (2009) https://doi.org/10.1117/12.825663

KEYWORDS: Image restoration, Image filtering, Machine vision, Point spread functions, Deconvolution, Inspection, Mathematical modeling, Cameras, Image analysis, Reliability

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Proceedings Article | 10 September 2009 Paper

New calibration technique for a novel stereo camera

Xue Tu, Muralidhara Subbarao

Proceedings Volume 7432, 743205 (2009) https://doi.org/10.1117/12.825753

KEYWORDS: Calibration, Cameras, Distortion, Stereoscopic cameras, Imaging systems, Mirrors, Matrices, Digital cameras, Image sensors, 3D modeling

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Proceedings Article | 29 August 2008 Paper

Robust depth-from-defocus for autofocusing in the presence of image shifts

Younsik Kang, Xue Tu, Satyaki Dutta, Murali Subbarao

Proceedings Volume 7066, 706609 (2008) https://doi.org/10.1117/12.792769

KEYWORDS: Cameras, Point spread functions, Scanning tunneling microscopy, Image analysis, Digital cameras, Ranging, Convolution, Calibration, Deconvolution, Algorithms

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Proceedings Article | 26 September 2007 Paper

Depth and focused image recovery from defocused images for cameras operating in macro mode

Xue Tu, Youn-sik Kang, Murali Subbarao

Proceedings Volume 6762, 676203 (2007) https://doi.org/10.1117/12.732252

KEYWORDS: Cameras, Image restoration, Algorithm development, Point spread functions, Calibration, Scanning tunneling microscopy, Convolution, Image filtering, Image processing, Digital cameras

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