Prof. Jian-qiang Guo Profile

Prof. Jian-qiang Guo

at Southwest Jiaotong Univ.

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Author

Publications (7)

Proceedings Article | 20 December 2019 Paper

Abnormal target detection for key components of locomotive based on image processing

Hui Yin, Jianping Peng, Wenwei Song, Xiaorong Gao, Jianqiang Guo, Qian Zhang

Proceedings Volume 11209, 1120947 (2019) https://doi.org/10.1117/12.2549499

KEYWORDS: Image processing, Target detection, Edge detection, Hough transforms, Image acquisition, Inspection, Detection and tracking algorithms, Charge-coupled devices, Safety, Machine vision

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Proceedings Article | 6 March 2015 Paper

Detection of wheel rim by immersion scan of phased array ultrasonic flaw testing

Yi-He Cai, Jian-qiang Guo, Ze-yong Wang, Xiao-rong Gao, Xiang-dong Jiang, Xi Li

Proceedings Volume 9446, 944656 (2015) https://doi.org/10.1117/12.2182739

KEYWORDS: Phased arrays, Ultrasonics, Reflection, Image resolution, Defect detection, Interfaces, Imaging arrays, Image quality, Imaging systems, Near field

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Proceedings Article | 6 March 2015 Paper

The detection of wheelflats based on fiber optic Bragg grating array

Qiushi Mi, Xiaorong Gao, Hongna Zhu, Jianqiang Guo, Zeyong Wang, Quanke Zhao

Proceedings Volume 9446, 944632 (2015) https://doi.org/10.1117/12.2181235

KEYWORDS: Fiber Bragg gratings, Sensors, Inspection, Composites, Signal processing, Data processing, Field programmable gate arrays, Demodulation, Fiber optics, Optical arrays

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Proceedings Article | 6 March 2015 Paper

Implementation of total focusing method for phased array ultrasonic imaging on FPGA

JianQiang Guo, Xi Li, Xiaorong Gao, Zeyong Wang, Quanke Zhao

Proceedings Volume 9446, 94462A (2015) https://doi.org/10.1117/12.2180964

KEYWORDS: Field programmable gate arrays, Imaging systems, Acoustics, Image processing, Phased arrays, Ultrasonics, Computing systems, MATLAB, Image quality, Ultrasonography

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Proceedings Article | 31 January 2013 Paper

Wheel rim stress detecting using ultrasonic testing technology

Jianqiang Guo, Pei Wang, Xiaorong Gao, Zeyong Wang, Quanke Zhao

Proceedings Volume 8759, 87590R (2013) https://doi.org/10.1117/12.2015008

KEYWORDS: Ultrasonics, Polarization, Heat treatments, Velocity measurements, Wave propagation, Testing and analysis, Nondestructive evaluation, Error analysis, Acoustics, Reliability

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Proceedings Article | 16 November 2011 Paper

Influence of the concentration measurement of carbon monoxide with temperature

Jian-qiang Guo, Xiao-rong Gao, Li Wang, Ze-yong Wang, Jun-hui Hou

Proceedings Volume 8321, 832130 (2011) https://doi.org/10.1117/12.905205

KEYWORDS: Absorption, Carbon monoxide, Temperature metrology, Modulation, Semiconductor lasers, Tunable diode lasers, Combustion, Databases, Absorption spectroscopy, Signal detection

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Proceedings Article | 31 December 2010 Paper

Study of instrument measurement of carbon monoxide concentration by absorption spectrum

Jian-qiang Guo, Li Wang, Zeyong Wang, Jinglong Li

Proceedings Volume 7544, 75444F (2010) https://doi.org/10.1117/12.885712

KEYWORDS: Absorption, Carbon monoxide, Semiconductor lasers, Modulation, Gas lasers, Signal processing, Signal detection, Temperature metrology, Tunable lasers, Combustion

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Showing 5 of 7 publications

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