Prof. Zhanhua Huang Profile

Prof. Zhanhua Huang

Vice-Dean at Tianjin Univ

SPIE Involvement:

Author

Publications (23)

Proceedings Article | 12 March 2020 Paper

Reflectivity-tunable Bragg grating reflectors based on polarization-maintaining few-mode fibers

Chongxi Wang, Zhanhua Huang, Guifang Li, Shan Zhang, Jian Zhao, Ningbo Zhao, Huaiyu Cai, Yinxin Zhang

Proceedings Volume 11436, 114360F (2020) https://doi.org/10.1117/12.2543656

KEYWORDS: Fiber Bragg gratings, Optical fibers, Reflectivity, Bragg gratings, Reflectors, Fiber lasers, Ultraviolet radiation, Temperature metrology, Polarization, Birefringence

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Proceedings Article | 12 January 2018 Paper

Study on the properties of infrared wavefront coding athermal system under several typical temperature gradient distributions

Huai-yu Cai, Xiao-tong Dong, Meng Zhu, Zhan-hua Huang

Proceedings Volume 10620, 106200D (2018) https://doi.org/10.1117/12.2287646

KEYWORDS: Wavefronts, Point spread functions, Modulation transfer functions, Thermography, Optical components, Thermal modeling, Zemax, SolidWorks

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SPIE Journal Paper | 22 December 2014

Spatio-temporal phase retrieval in speckle interferometry with Hilbert transform and two-dimensional phase unwrapping

Xiangyu Li, Zhanhua Huang, Meng Zhu, Jin He, Hao Zhang

OE, Vol. 53, Issue 12, 124104, (December 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.12.124104

KEYWORDS: Phase shift keying, Modulation, Phase retrieval, Speckle interferometry, Speckle, Speckle pattern, Fourier transforms, Interferometry, Interferometers, Optical engineering

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SPIE Journal Paper | 21 March 2014

Extended measurement region differential laser Doppler velocimeter with multipoint illumination

Xiuming Li, Zhanhua Huang, Meng Zhu

OE, Vol. 53, Issue 03, 034106, (March 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.3.034106

KEYWORDS: Doppler effect, Laser Doppler velocimetry, Signal processing, Velocity measurements, Diffraction gratings, Solids, Signal detection, Sensors, Signal to noise ratio, Beam splitters

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SPIE Journal Paper | 10 September 2013

Single-aperture spatial phase-shifting technique for speckle shearography based on modified Michelson interferometer

Meng Zhu, Hao Zhang, Xiangyu Li, Zhanhua Huang

OE, Vol. 52, Issue 09, 094103, (September 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.9.094103

KEYWORDS: Speckle, Mirrors, Spherical lenses, Phase shifts, Shearography, Michelson interferometers, Calibration, Surface plasmons, Beam splitters, Speckle pattern

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Proceedings Article | 30 November 2012 Paper

A comparative study of temporal phase retrieval algorithms in dynamic speckle interferometry

Hao Zhang, Jin He, Meng Zhu, Zhanhua Huang

Proceedings Volume 8558, 855825 (2012) https://doi.org/10.1117/12.999685

KEYWORDS: Phase retrieval, Fourier transforms, Wavelet transforms, Wavelets, Speckle pattern, Speckle interferometry, Interferometry, Speckle, Phase shifts, Interference (communication)

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Proceedings Article | 20 November 2012 Paper

Temporal phase retrieval in dynamic speckle interferometry by adaptive emperical mode decomposition

Hao Zhang, Jin He, Meng Zhu, Zhanhua Huang

Proceedings Volume 8563, 85630U (2012) https://doi.org/10.1117/12.999617

KEYWORDS: Phase retrieval, Speckle interferometry, Speckle, Interference (communication), Speckle pattern, Phase shifts, Fourier transforms, Phase shift keying, Phase interferometry, Interferometry

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SPIE Journal Paper | 5 July 2012

Novel real-time nonuniformity correction solution for infrared focal plane arrays based on S-curve model

Hemeng Yang, Zhanhua Huang, Huaiyu Cai, Yinxin Zhang

OE, Vol. 51, Issue 7, 077001, (July 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.7.077001

KEYWORDS: Nonuniformity corrections, Sensors, Calibration, Detection and tracking algorithms, Infrared radiation, Model-based design, Infrared imaging, Thermal modeling, Staring arrays, Black bodies

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Proceedings Article | 29 November 2011 Paper

The application of DOE in uniform illumination for large area digital speckle pattern interferometry

Zhanhua Huang, Meng You, Huaiyu Cai, Meng Zhu

Proceedings Volume 8202, 820209 (2011) https://doi.org/10.1117/12.903997

KEYWORDS: Diffractive optical elements, Speckle pattern, Speckle, Interferometry, Semiconductor lasers, Gaussian beams, Interferometers, Superposition, Algorithm development, Optical components

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Proceedings Article | 11 November 2010 Paper

Interactive image segmentation by constrained spectral graph partitioning

Hao Zhang, Jin He, Hong Zhang, Zhanhua Huang

Proceedings Volume 7850, 78501X (2010) https://doi.org/10.1117/12.870254

KEYWORDS: Image segmentation, Image processing algorithms and systems, Image analysis, Image classification, Optoelectronics, Image processing, Machine learning, Instrumentation engineering, Electronics engineering, Process control

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Proceedings Article | 5 November 2010 Paper

3D tire size code measurement by digital speckle pattern phase shifting interferometry

Meng Zhu, Zhanhua Huang, Hao Zhang, Huaiyu Cai

Proceedings Volume 7848, 78480A (2010) https://doi.org/10.1117/12.871669

KEYWORDS: Speckle pattern, Interferometry, 3D metrology, Phase interferometry, 3D image processing, Phase shifting, Speckle, Phase shifts, Interferometers, CCD image sensors

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Proceedings Article | 11 October 2010 Paper

Uniform illumination for large area digital speckle pattern interferometry using multibeam

Zhanhua Huang, Meng Zhu, Huaiyu Cai, Yinxin Zhang

Proceedings Volume 7656, 765614 (2010) https://doi.org/10.1117/12.865157

KEYWORDS: Speckle pattern, Semiconductor lasers, Superposition, Interferometry, Gaussian beams, Speckle, Visibility, Speckle interferometry, Interferometers, Illumination engineering

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Proceedings Article | 24 November 2009 Paper

Research on width detection of building crack algorithm in embedded system based on image

Zhanhua Huang, Jinjing Li, Meng You, Meng Zhu

Proceedings Volume 7513, 75132Q (2009) https://doi.org/10.1117/12.839496

KEYWORDS: Image processing, Detection and tracking algorithms, Image sensors, Digital signal processing, Embedded systems, Optoelectronics, Measurement devices, Image storage, RGB color model, Image segmentation

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Proceedings Article | 24 November 2009 Paper

Extraction of tire size code using local phase

Hao Zhang, Jin He, Zhanhua Huang

Proceedings Volume 7513, 75130B (2009) https://doi.org/10.1117/12.840034

KEYWORDS: Detection and tracking algorithms, Image segmentation, Wavelets, Optical character recognition, Sensors, Image enhancement, Image processing algorithms and systems, Optoelectronics, Image processing, Laser development

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Proceedings Article | 27 January 2009 Paper

A new kind of phase mask and its properties used in wavefront coding systems

Huaiyu Cai, Chao Fang, Liqiang Fan, Zhanhua Huang, Yinxin Zhang

Proceedings Volume 7156, 71560I (2009) https://doi.org/10.1117/12.810786

KEYWORDS: Monochromatic aberrations, Wavefronts, Modulation transfer functions, Optical transfer functions, Phase transfer function, Spatial frequencies, Signal to noise ratio, Optoelectronics, Image processing, Computer simulations

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Proceedings Article | 4 January 2008 Paper

Apparent brightness of LEDs under different dimming methods

Yinxin Zhang, Zhen Zhang, Zhanhua Huang, Huaiyu Cai, Lin Xia, Jie Zhao

Proceedings Volume 6841, 684109 (2008) https://doi.org/10.1117/12.756014

KEYWORDS: Light emitting diodes, Visualization, Sensors, Modulation, Light sources, LED lighting, LED displays, Light sources and illumination, Optoelectronics, Diffuse reflectance spectroscopy

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Proceedings Article | 28 November 2007 Paper

Fast intellective recognition of autocar tire character based on canny operator

Zhan-hua Huang, Ji-chun Yang, Zheng Liu, Tian-hong Zhao

Proceedings Volume 6833, 683310 (2007) https://doi.org/10.1117/12.754027

KEYWORDS: Image processing, Image filtering, Optical character recognition, Detection and tracking algorithms, Feature extraction, Pattern recognition, Edge roughness, Aluminum, Zoom lenses, Signal to noise ratio

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Proceedings Article | 10 January 2005 Paper

Infrared spatial interconnection rotary joint

Yinxin Zhang, Zhanhua Huang, Dagong Jia, Yimo Zhang, Wencai Jing, Huaiyu Cai

Proceedings Volume 5640, (2005) https://doi.org/10.1117/12.572967

KEYWORDS: Infrared radiation, Receivers, Transceivers, Infrared technology, Operating systems, Data transmission, Wireless communications, Telecommunications, Human-machine interfaces, Infrared imaging

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Proceedings Article | 5 September 2002 Paper

High-resolution method for locating round objects in large-distortion image

Zhanghua Huang, Hao Zhang, Meng Li, Huaiyu Cai

Proceedings Volume 4921, (2002) https://doi.org/10.1117/12.481738

KEYWORDS: Image processing, Edge detection, Colorimetry, Distortion, Digital image processing, Image segmentation, Cameras, Image sensors, Optoelectronics, Calibration

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Proceedings Article | 24 September 2001 Paper

Track detecting method of moving objects based on partial gravity center synthesis

Zhanhua Huang, Huaiyu Cai, Yimo Zhang, Hao Zhang

Proceedings Volume 4554, (2001) https://doi.org/10.1117/12.441626

KEYWORDS: Video, Image processing, Digital image processing, Image compression, Data processing, Optoelectronics, Video processing, Video compression, Instrumentation engineering, Pattern recognition

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Proceedings Article | 25 September 1998 Paper

Color image coding using image-adaptive quantization

Hanqing Zhang, Daoyin Yu, Zhanhua Huang, Hongbo Xie

Proceedings Volume 3545, (1998) https://doi.org/10.1117/12.323663

KEYWORDS: Quantization, Image compression, Computer programming, Image processing, Image quality, Distortion, Optoelectronics, Photography, Image quality standards, Raster graphics

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Proceedings Article | 31 December 1996 Paper

Real-time hybrid joint transform correlator with parallel processing architecture

Yuwen Qin, Bao-Zhen Ge, Yimo Zhang, Xiao-Dong Zhao, Zhanhua Huang

Proceedings Volume 2866, (1996) https://doi.org/10.1117/12.263044

KEYWORDS: Joint transforms, Optical correlators, Parallel processing, CCD cameras, Imaging systems, Spatial light modulators, Image processing, Liquid crystals, Light valves, Multiplexers

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Proceedings Article | 31 December 1996 Paper

Nonlinear joint transform correlator used for moving object tracking

Yimo Zhang, Yuwen Qin, Bao-Zhen Ge, Zhanhua Huang, Xi-Ming Chen

Proceedings Volume 2866, (1996) https://doi.org/10.1117/12.263069

KEYWORDS: Optical correlators, Joint transforms, Computer simulations, Liquid crystals, Light valves, Pattern recognition, Complex systems, CCD cameras, Cameras, Germanium

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Showing 5 of 23 publications

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