Dr. Jihui Wang Profile

Dr. Jihui Wang

at Beijing Institute of Technology

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Author

Publications (15)

Proceedings Article | 23 November 2024 Poster + Paper

Vehicle detection based on Yolov5 in typical complex weather conditions

Yanbin Li, Jihui Wang, Ying Bi

Proceedings Volume 13239, 1323910 (2024) https://doi.org/10.1117/12.3036098

KEYWORDS: Image enhancement, Object detection, Rain, Image processing, Adverse weather, Detection and tracking algorithms, Tunable filters, Image filtering, Cameras, Target detection

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Proceedings Article | 18 July 2024 Paper

Comparison of reconstruction methods for optical projection tomography with sparse angle projections

Hantang Chen, Xu Ma, Jihui Wang

Proceedings Volume 13179, 1317918 (2024) https://doi.org/10.1117/12.3031592

KEYWORDS: Reconstruction algorithms, Image restoration, Biological samples, 3D projection, Imaging systems, Computer simulations, Projection systems, Optical tomography, Biological imaging, Tunable filters

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Proceedings Article | 27 November 2023 Poster + Paper

The vehicle color recognition based on enhanced Yolov5 neural network

Yunchao Li, Jihui Wang, Xiufang Li, Zhiqi Huang

Proceedings Volume 12767, 127671M (2023) https://doi.org/10.1117/12.2688612

KEYWORDS: Color, Neural networks, Deep learning, Education and training, RGB color model, Detection and tracking algorithms, Data modeling, Object detection, Histograms, Feature extraction

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Proceedings Article | 4 January 2023 Paper

Study on vehicle color detection and recognition based on deep learning

Jihui Wang, XiaoLei Zhang, XiangLe Yang, Ziyu Zhao

Proceedings Volume 12317, 123170S (2023) https://doi.org/10.1117/12.2642497

KEYWORDS: RGB color model, Neural networks, Data modeling, Detection and tracking algorithms, Convolution, Statistical modeling, Network architectures, Intelligence systems, Information technology, Machine vision

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Proceedings Article | 14 November 2021 Presentation + Paper

The research on OPT imaging system combining polarization and super-resolution algorithm

Jihui Wang, Gang Li, Ling Ma, Qingwen Tan

Proceedings Volume 11914, 119140T (2021) https://doi.org/10.1117/12.2605947

KEYWORDS: Tomography, Polarization, Image quality, Imaging systems, Super resolution, Image processing, Projection systems, Reconstruction algorithms, Optical tomography, Image enhancement

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Proceedings Article | 10 October 2020 Poster + Paper

Research on the rough and precise correction method to the rotation axis position for optical projection image systems

Ling Ma, Jihui Wang, Qingwen Tan, Gang Li

Proceedings Volume 11549, 115491G (2020) https://doi.org/10.1117/12.2574784

KEYWORDS: Tomography, Projection systems, Optical tomography, Image quality, Imaging systems, Image restoration

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Proceedings Article | 9 June 2014 Paper

Background character research for synthetical performance of thermal imaging systems

Song-lin Chen, Ji-hui Wang, Xiao-wei Wang, Wei-qi Jin

Proceedings Volume 9071, 90711J (2014) https://doi.org/10.1117/12.2050035

KEYWORDS: Systems modeling, Thermography, Imaging systems, Thermal modeling, Minimum resolvable temperature difference, Targeting Task Performance metric, Performance modeling, Target acquisition, Analytical research, Eye models

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Proceedings Article | 11 September 2013 Paper

Synthesized performance model of thermal imaging systems based on natural background

Song-lin Chen, Ji-hui Wang, Xiao-wei Wang, Wei-qi Jin

Proceedings Volume 8907, 89072B (2013) https://doi.org/10.1117/12.2032963

KEYWORDS: Systems modeling, Thermal modeling, Thermography, Imaging systems, Minimum resolvable temperature difference, Performance modeling, Targeting Task Performance metric, Eye models, Target acquisition, Signal to noise ratio

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Proceedings Article | 11 September 2013 Paper

Evaluation of discrete sampling on thermal imaging systems

Ji-hui Wang, Jian-ping Cui, Ting-zhu Bai, Wei-qi Jin, Zhi-yun Gao

Proceedings Volume 8907, 89072A (2013) https://doi.org/10.1117/12.2032950

KEYWORDS: Minimum resolvable temperature difference, Imaging systems, Thermography, Systems modeling, Thermal modeling, Modulation transfer functions, Staring arrays, Performance modeling, Target detection, Optical simulations

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Proceedings Article | 8 September 2011 Paper

Research on the sampling performance of the focal plane array thermal imaging systems

Jian-ping Cui, Ji-hui Wang, Wei-qi Jin, Zhi-yun Gao, Ting-zhu Bai

Proceedings Volume 8193, 81933O (2011) https://doi.org/10.1117/12.900832

KEYWORDS: Imaging systems, Minimum resolvable temperature difference, Thermography, Systems modeling, Thermal modeling, Modulation transfer functions, Staring arrays, Eye, Sensors, Optical simulations

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Proceedings Article | 8 September 2011 Paper

Research on IRST operating range model for point target based on natural sky background

Jihui Wang, Weiqi Jin, Zhiyun Gao, Xiaowei Wang

Proceedings Volume 8193, 81933N (2011) https://doi.org/10.1117/12.900826

KEYWORDS: Infrared search and track, Sensors, Signal to noise ratio, Transmittance, Thermography, Target detection, Atmospheric optics, Imaging systems, Detection and tracking algorithms, Thermal modeling

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Proceedings Article | 5 November 2010 Paper

Research on thermal characteristics of electronic devices using thermal microscopes

Lu Gao, Jihui Wang, Weiqi Jin, Xingdao He

Proceedings Volume 7854, 78543I (2010) https://doi.org/10.1117/12.869621

KEYWORDS: Electronic components, Microscopy, Thermography, Microscopes, Microelectromechanical systems, Photomicroscopy, Reliability, Light emitting diodes, Silicon, Infrared imaging

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Proceedings Article | 5 August 2009 Paper

Research and development on performance models of thermal imaging systems

Ji-hui Wang, Wei-qi Jin

Proceedings Volume 7383, 73831N (2009) https://doi.org/10.1117/12.834693

KEYWORDS: Minimum resolvable temperature difference, Performance modeling, Systems modeling, Imaging systems, Modulation transfer functions, Target acquisition, Sensors, Targeting Task Performance metric, Signal to noise ratio, Eye

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Proceedings Article | 3 March 2008 Paper

Performance evaluation of CCD imaging systems with the square integral method based on MRC

Jihui Wang, Weiqi Jin, Yuqing He, Lingxue Wang

Proceedings Volume 6621, 66210V (2008) https://doi.org/10.1117/12.790744

KEYWORDS: Imaging systems, Modulation transfer functions, Optoelectronics, Charge-coupled devices, Eye, Human vision and color perception, Signal to noise ratio, Sensors, Video, Visual process modeling

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Proceedings Article | 8 January 2008 Paper

General performance evaluation on thermal imaging systems with the square integral method based on MRTD channel width

Jihui Wang, Weiqi Jin, Xia Wang, Lingxue Wang

Proceedings Volume 6835, 68350S (2008) https://doi.org/10.1117/12.755630

KEYWORDS: Imaging systems, Minimum resolvable temperature difference, Modulation transfer functions, Thermography, Optoelectronics, Eye, Sensors, Human vision and color perception, Multichannel imaging systems, Signal to noise ratio

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Showing 5 of 15 publications

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