Dr. Zhenglin Yu Profile

Dr. Zhenglin Yu

at Changchun Univ of Science and Technology

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 5 March 2008 Paper

Method of detecting meter base on image-processing

Hong-ping Wang, Peng Wang, Zheng-lin Yu

Proceedings Volume 6623, 66231P (2008) https://doi.org/10.1117/12.791523

KEYWORDS: Image segmentation, Image processing, Clocks, Raster graphics, CCD cameras, Computing systems, Error analysis, Reliability, Machine vision, Computer vision technology

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Proceedings Article | 10 February 2005 Paper

Study on measurement method of necking process

Lizhong Zhang, Zhenglin Yu, Tao Jiang, Guohua Cao, Yanfei Wang

Proceedings Volume 5638, (2005) https://doi.org/10.1117/12.576809

KEYWORDS: Charge-coupled devices, Prisms, Signal processing, Semiconductor lasers, Precision measurement, Video, Computing systems, Optical scanning systems, Optical scanning, Optical testing

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Proceedings Article | 17 January 2005 Paper

Study of electronic clinometer based on PSD

Zhenglin Yu, Tao Jiang, Guohua Cao

Proceedings Volume 5644, (2005) https://doi.org/10.1117/12.569797

KEYWORDS: Infrared radiation, Calibration, Data acquisition, Sensors, Semiconductor lasers, LCDs, Analog electronics, Electrodes, Computing systems, Light sources

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Proceedings Article | 17 January 2005 Paper

Study on measuring of verticality of the elevator’s guide way

Lizhong Zhang, Kaiyan Lin, Guohua Cao, Zhenglin Yu, Yanfei Wang

Proceedings Volume 5644, (2005) https://doi.org/10.1117/12.576847

KEYWORDS: Hough transforms, Image processing, CCD cameras, Cameras, Solids, Image segmentation, Image acquisition, Edge detection, Turbulence, Interference (communication)

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Proceedings Article | 17 January 2005 Paper

Effect of laser intensity changing on accuracy of size measurement by laser scanning

Tao Jiang, Zhenglin Yu, Guohua Cao, Hongji Xu

Proceedings Volume 5644, (2005) https://doi.org/10.1117/12.577452

KEYWORDS: Laser scanners, Receivers, Signal processing, Laser stabilization, Amplifiers, Laser applications, Collimation, Time metrology, Modulation, Digital electronics

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