Dr. Qing Song Profile

Dr. Qing Song

at Beijing Univ of Posts and Telecommunications

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Author

Publications (12)

Proceedings Article | 11 November 2010 Paper

Moment characters: Fourier descriptor applied in optoelectronic drop image recognition

Cunwei Zou, Qing Song, Yuan Luo, Jie Li

Proceedings Volume 7850, 78502B (2010) https://doi.org/10.1117/12.870517

KEYWORDS: Liquids, Image processing, Edge detection, Image segmentation, Optoelectronics, Fourier transforms, Charge-coupled devices, CCD cameras, CCD image sensors, Target detection

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Proceedings Article | 22 July 2010 Paper

Subsection-filtering method applied in optoelectronic signal processing of the liquid drop analyzer

Jia-yong Huang, Qing Song, Di Wu, Jing Liu, Chun-song Zhang

Proceedings Volume 7749, 77490K (2010) https://doi.org/10.1117/12.870458

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Proceedings Article | 1 December 2009 Paper

Measurement accuracy analysis and error correction of CCD light-projection diameter measurement system

Qing Song, Chunsong Zhang, Jiayong Huang, Di Wu, Jing Liu

Proceedings Volume 7506, 750622 (2009) https://doi.org/10.1117/12.837885

KEYWORDS: Charge-coupled devices, Error analysis, Distortion, Temperature metrology, Light, Optical testing, Tolerancing, Imaging systems, Quantization, Copper

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Proceedings Article | 23 November 2009 Paper

Fiber-capacitive drop sensor for application in liquid identification

Qing Song, Jiayong Huang, Chunsong Zhang, Jing Liu, Di Wu

Proceedings Volume 7508, 750812 (2009) https://doi.org/10.1117/12.837879

KEYWORDS: Liquids, Sensors, Head, Fiber optics sensors, Solids, Mathematical modeling, Structured optical fibers, Stereolithography, Capacitance, Analytical research

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Proceedings Article | 30 October 2009 Paper

Feature extraction and waveform analysis of the optoelectronic liquid drop fingerprint

Qing Song, Jing Liu, Di Wu, Jiayong Huang, Chunsong Zhang

Proceedings Volume 7495, 74952Q (2009) https://doi.org/10.1117/12.833058

KEYWORDS: Liquids, Optoelectronics, Feature extraction, Capacitors, Sensors, Signal processing, Capacitance, Signal detection, Head, Computing systems

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Proceedings Article | 28 January 2009 Paper

Instrumentation design and precision analysis of the external diameter measurement system based on CCD parallel light projection method

Qing Song, Di Wu, Jing Liu, Chunsong Zhang, Jiayong Huang

Proceedings Volume 7156, 71562I (2009) https://doi.org/10.1117/12.807067

KEYWORDS: Charge-coupled devices, Signal processing, Imaging systems, Telecommunications, Video, Optical testing, Data processing, Fiber optic illuminators, Video processing, Temperature metrology

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Proceedings Article | 19 February 2008 Paper

Optical path design of the external diameter measurement system based on CCD and parallel light projection method with double light paths

Qing Song, Wenqian Wu, Sijia Zhu, Han Yan

Proceedings Volume 6625, 66251U (2008) https://doi.org/10.1117/12.791232

KEYWORDS: Charge-coupled devices, Imaging systems, Optical design, Fiber optic illuminators, Light sources, Mirrors, Receivers, Optical testing, Image quality, Geometrical optics

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Proceedings Article | 24 January 2008 Paper

Signal processing method of the diameter measurement system based on CCD parallel light projection method

Qing Song, Sijia Zhu, Han Yan, Wenqian Wu

Proceedings Volume 6829, 68291V (2008) https://doi.org/10.1117/12.757708

KEYWORDS: Charge-coupled devices, Signal processing, Signal detection, Video, Human-machine interfaces, Electronic filtering, Filtering (signal processing), Linear filtering, Data acquisition, Light

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Proceedings Article | 14 February 2005 Paper

COD measurement based on the integrated liquid drop sensor

Zurong Qiu, Guoxiong Zhang, Qing Song, Jian Xu

Proceedings Volume 5634, (2005) https://doi.org/10.1117/12.572651

KEYWORDS: Liquids, Sensors, Capacitors, Databases, Head, Oxygen, Fiber optics sensors, Pollution, Chemical analysis, Data processing

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Proceedings Article | 20 January 2005 Paper

Image drop sensor and edge analysis of the drop profile

Qing Song, Guoxiong Zhang, Zurong Qiu

Proceedings Volume 5633, (2005) https://doi.org/10.1117/12.572638

KEYWORDS: Liquids, Image sensors, Head, Sensors, Chemical analysis, Bioalcohols, Edge detection, Charge-coupled devices, Image analysis, Image processing

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Proceedings Article | 8 March 2004 Paper

Study on the online operation of microspectrometer and liquid drop analyzer

Zurong Qiu, Xinyu Guo, Guoxiong Zhang, Xingfei Li, Haixiu Chen, Qing Song

Proceedings Volume 5272, (2004) https://doi.org/10.1117/12.519423

KEYWORDS: Liquids, Chemical analysis, Spectroscopy, Databases

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Proceedings Article | 23 August 2002 Paper

Optical liquid drop sensor

Haixiu Chen, Zurong Qiu, Guoxiong Zhang, Qing Song

Proceedings Volume 4906, (2002) https://doi.org/10.1117/12.480594

KEYWORDS: Liquids, Infrared radiation, Crystals, Sensors, Infrared materials, Absorption, Optical components, Optical fibers, Optics manufacturing, Glasses

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Showing 5 of 12 publications

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