Prof. Bixi Yan Profile

Prof. Bixi Yan

at Beijing Information Science & Technology Univ

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Author

Publications (16)

Proceedings Article | 20 November 2024 Poster + Paper

A precise and robust calibration method for fisheye cameras

Yunfei Sun, Peng Sun, Mingli Dong, Qilin Liu, Guangyi Dai, Bixi Yan, Jun Wang

Proceedings Volume 13241, 1324120 (2024) https://doi.org/10.1117/12.3037102

KEYWORDS: Calibration, Fisheye lenses, Resection, Imaging systems, Camera calibration

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Proceedings Article | 5 July 2024 Paper

Design of monocular vision field-assisted positioning for A Kid-sized humanoid soccer robot

Yu Zhao, Bixi Yan, Junfei Hu, Jun Wang

Proceedings Volume 13184, 131846Z (2024) https://doi.org/10.1117/12.3032893

KEYWORDS: Cameras, Ranging, Imaging systems, Detection and tracking algorithms, Visual process modeling, Distance measurement, Robot vision, Evolutionary algorithms, Design

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Proceedings Article | 27 November 2023 Poster + Paper

A hierarchical image matching method for incremental SFM

Cong Zhi, Peng Sun, Mingli Dong, Bixi Yan, Jun Wang

Proceedings Volume 12767, 1276715 (2023) https://doi.org/10.1117/12.2687073

KEYWORDS: Atomic force microscopy, Computing systems, Image retrieval, Prior knowledge, Neural networks, Cameras, 3D modeling, 3D image reconstruction, Internet, 3D image processing

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Proceedings Article | 14 April 2023 Paper

Autonomous orientation method of on-orbit multi-camera photogrammetry system

Qilin Liu, Mingli Dong, Peng Sun, Bixi Yan, Jun Wang, Lianqing Zhu

Proceedings Volume 12634, 126340K (2023) https://doi.org/10.1117/12.2678645

KEYWORDS: Cameras, Stars, Calibration, Photogrammetry

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Proceedings Article | 6 March 2015 Paper

Simulation analysis of position error of parabolic trough concentrator mirror installation

Guo-liang Tian, Bi-xi Yan, Mingli Dong, Jun Wang, Peng Sun

Proceedings Volume 9446, 94462J (2015) https://doi.org/10.1117/12.2181173

KEYWORDS: Mirrors, Reflectivity, Error analysis, Solar concentrators, Receivers, Glasses, Space mirrors, Computer simulations, Solar thermal energy, MATLAB

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Proceedings Article | 10 October 2013 Paper

An improved centroid location algorithm for Infrared LED feature points

Shaoqiong Wang, Bixi Yan, Mingli Dong, Jun Wang, Peng Sun

Proceedings Volume 8916, 891619 (2013) https://doi.org/10.1117/12.2035814

KEYWORDS: Infrared radiation, Light emitting diodes, Error analysis, Infrared imaging, Computer simulations, CCD image sensors, Detection and tracking algorithms, Signal to noise ratio, Charge-coupled devices, Environmental sensing

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Proceedings Article | 26 November 2012 Paper

Optimization design and error analysis of photoelectric autocollimator

Lei Gao, Bixi Yan, Mingjun Hu, Mingli Dong

Proceedings Volume 8557, 85571A (2012) https://doi.org/10.1117/12.999416

KEYWORDS: Charge-coupled devices, Tolerancing, Monochromatic aberrations, Error analysis, Modulation transfer functions, Autocollimators, Imaging systems, Image quality standards, Image quality, Objectives

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Proceedings Article | 5 December 2011 Paper

Design of photoelectric autocollimator for NC rotary table position detection

Mingjun Hu, Bixi Yan, Lianqing Zhu

Proceedings Volume 8197, 819717 (2011) https://doi.org/10.1117/12.905924

KEYWORDS: Autocollimators, Photomasks, Objectives, Charge-coupled devices, Imaging systems, Light, Light sources, Collimators, CCD image sensors, Prisms

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Proceedings Article | 16 November 2011 Paper

Effect of plane height and incident angle of structure laser on measurement of step-style work piece based on computer-vision

Bixi Yan, Lishuang Liu, Wenyi Deng, Naiguang Lu, Min Zong

Proceedings Volume 8321, 83211E (2011) https://doi.org/10.1117/12.904162

KEYWORDS: Calibration, Error analysis, Laser applications, Image processing, Distortion, Data processing, Telecommunications, Information science, Information technology, Manufacturing

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Proceedings Article | 31 December 2010 Paper

Detection of positional precision of NC motorized stage based on photoelectric autocollimator

Bixi Yan, Qimeng Tan, Naiguang Lv

Proceedings Volume 7544, 75445J (2010) https://doi.org/10.1117/12.885408

KEYWORDS: Autocollimators, Calibration, Reticles, Mirrors, Charge-coupled devices, Control systems, Interferometers, Telecommunications, Teeth, Lasers

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Proceedings Article | 12 November 2010 Paper

Application of photoelectric autocollimator in detecting position precision of NC motorized stage

Bixi Yan, Qimeng Tan, Naiguang Lv

Proceedings Volume 7855, 78551K (2010) https://doi.org/10.1117/12.869820

KEYWORDS: Autocollimators, Reticles, Calibration, Control systems, Telecommunications, Charge-coupled devices, Image processing, Interferometers, Mirrors, Information technology

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Proceedings Article | 3 February 2009 Paper

Research on some issues of the method of photoelectric autocollimation for two-dimensional small angle measurement

Qimeng Tan, Bixi Yan, Naiguang Lu

Proceedings Volume 7160, 716029 (2009) https://doi.org/10.1117/12.806960

KEYWORDS: Calibration, Reticles, Autocollimators, Autocollimation, Imaging systems, Charge-coupled devices, CCD cameras, Interferometers, Mirrors, Image processing

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Proceedings Article | 3 October 2008 Paper

Application of laser tracker used in the measuring and the adjusting of the workbench for SAR antenna

Bixi Yan, Jun Wang, Naiguang Lu, Wenyi Deng, Mingli Dong, Xiaoping Lou

Proceedings Volume 7155, 71552M (2008) https://doi.org/10.1117/12.814596

KEYWORDS: Antennas, Synthetic aperture radar, Time metrology, Laser stabilization, Tolerancing, Metals, Laser applications, Radar, Laser development, Photogrammetry

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Proceedings Article | 28 November 2007 Paper

A digital optical autocollimation method for measuring 2D small angle

Lulu Ma, Bixi Yan, Naiguang Lu

Proceedings Volume 6834, 683431 (2007) https://doi.org/10.1117/12.756858

KEYWORDS: Reticles, Charge-coupled devices, CCD cameras, Calibration, Autocollimation, Autocollimators, Mirrors, Image processing, Cameras, Interferometers

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Proceedings Article | 6 November 2006 Paper

Home medical monitoring network based on embedded technology

Guozhong Liu, Wenyi Deng, Bixi Yan, Naiguang Lv

Proceedings Volume 6357, 63575B (2006) https://doi.org/10.1117/12.717596

KEYWORDS: Local area networks, Data centers, Internet, Electrocardiography, Mouth, Data modeling, Data acquisition, Blood pressure, Oxygen, LCDs

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Proceedings Article | 10 October 2000 Paper

Laser alignment system used for coaxiality measurement of large-scale holes

Naiguang Lu, Wenyi Den, Bixi Yan, Qingshan Chen, Guozhong Liu

Proceedings Volume 4222, (2000) https://doi.org/10.1117/12.403915

KEYWORDS: Single mode fibers, Laser systems engineering, Semiconductor lasers, Charge-coupled devices, Sensors, Laser stabilization, Fiber lasers, CCD image sensors, Computing systems, Optical alignment

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Showing 5 of 16 publications

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