Mr. Wei Ping Profile

Wei Ping

Professor at Beijing Institute of Technology

SPIE Involvement:

Author

Proceedings Article | 5 August 2015 Paper

Linear Bregman algorithm implemented in parallel GPU

Pengyan Li, Jue Ke, Dong Sui, Ping Wei

Proceedings Volume 9622, 962216 (2015) https://doi.org/10.1117/12.2193282

KEYWORDS: Reconstruction algorithms, Compressed sensing, Computer architecture, Radon, Lithium, Matrix multiplication, Computer programming, Parallel computing, Information technology, Visualization

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Proceedings Article | 13 November 2014 Paper

A high speed camera with auto adjustable ROI for product's outline dimension measurement

Qian Wang, Ping Wei, Jun Ke, Jingjing Gao

Proceedings Volume 9276, 927619 (2014) https://doi.org/10.1117/12.2072896

KEYWORDS: Light emitting diodes, Cameras, High speed cameras, Field programmable gate arrays, Signal processing, LED lighting, Imaging systems, 3D image processing, Image processing, CMOS cameras

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Proceedings Article | 31 October 2014 Paper

Implementing two compressed sensing reconstruct algorithms on GPU

Sui Dong, Jun Ke, Ping Wei

Proceedings Volume 9273, 92730J (2014) https://doi.org/10.1117/12.2071432

KEYWORDS: Reconstruction algorithms, Compressed sensing, Convex optimization, Samarium, Algorithm development, Information theory, Linear algebra, Image processing, Optoelectronics, Graphics processing units

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Proceedings Article | 21 August 2013 Paper

Using compressive measurement to obtain images at ultra low-light-level

Jun Ke, Ping Wei

Proceedings Volume 8908, 89081O (2013) https://doi.org/10.1117/12.2034412

KEYWORDS: Signal to noise ratio, Imaging systems, Principal component analysis, Compressive imaging, Low light level imaging, Image processing, Signal processing, Digital micromirror devices, Linear filtering, Image compression

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Proceedings Article | 30 November 2012 Paper

Compressive imaging based target locating system for APT in FSO communication

Ping Wei, Jun Ke, Fen Wang

Proceedings Volume 8558, 855807 (2012) https://doi.org/10.1117/12.999590

KEYWORDS: Telecommunications, Sensors, Compressive imaging, Satellites, Free space optics, Imaging systems, Signal processing, Digital micromirror devices, Receivers, Laser applications

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Proceedings Article | 30 November 2012 Paper

A real-time people counting system by detecting human head-shoulder profile using line structured light

Ping Wei, Jun Ke, Lizhong Wei

Proceedings Volume 8558, 85580A (2012) https://doi.org/10.1117/12.999594

KEYWORDS: Sensors, Cameras, Light sources, Charge-coupled devices, Ranging, CCD cameras, Image processing, Image processing algorithms and systems, CCD image sensors, Structured light

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Proceedings Article | 15 October 2012 Paper

Measuring system for cable length and diameter based on photoelectric technology

WeiMin Zhu, Zhou Zhou, Ping Wei, Fang Qi

Proceedings Volume 8417, 84172T (2012) https://doi.org/10.1117/12.976277

KEYWORDS: Charge-coupled devices, CCD image sensors, Optical encoders, Measurement devices, Signal detection, Control systems, Photodetectors, Focus stacking software, Signal processing, Optical testing

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Proceedings Article | 29 November 2011 Paper

A specific measurement matrix in compressive imaging system

Fen Wang, Ping Wei, Jun Ke

Proceedings Volume 8200, 82000J (2011) https://doi.org/10.1117/12.903902

KEYWORDS: Image processing, Reconstruction algorithms, Computing systems, Matrices, Compressive imaging, Cameras, Imaging systems, Computer simulations, Compressed sensing, Signal processing

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Proceedings Article | 29 November 2011 Paper

High-speed, high-resolution, real-time road shape scanning measurement

Pei-an Ren, Ping Wei

Proceedings Volume 8200, 820017 (2011) https://doi.org/10.1117/12.904837

KEYWORDS: Cameras, Roads, Image processing, Data acquisition, Field programmable gate arrays, CMOS sensors, Image acquisition, High speed cameras, Imaging systems, Image sensors

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Proceedings Article | 24 November 2009 Paper

A color image analysis approach using fusion of Markov random fields in different color spaces

Guangqi Hou, Ping Wei

Proceedings Volume 7513, 75130O (2009) https://doi.org/10.1117/12.837847

KEYWORDS: RGB color model, Image processing, Image analysis, Image fusion, Venus, Fusion energy, Magnetorheological finishing, Algorithms, Image processing algorithms and systems, Analytical research

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Proceedings Article | 19 February 2008 Paper

New method for 2D velocity measurement based on electronic rolling shutter

Zheng-yu He, Ping Wei

Proceedings Volume 6625, 66251W (2008) https://doi.org/10.1117/12.791234

KEYWORDS: Velocity measurements, Camera shutters, CMOS sensors, Cameras, Sensors, Distortion, Visualization, CMOS cameras, CMOS technology, Charge-coupled devices

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Proceedings Article | 8 February 2005 Paper

The number plate recognition system with a special CCD imager

Xie Sen, Wei Ping

Proceedings Volume 5637, (2005) https://doi.org/10.1117/12.572503

KEYWORDS: Imaging systems, Charge-coupled devices, Video, Image resolution, Optical character recognition, Field programmable gate arrays, Roads, Standards development, Image processing, Signal detection

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