Dr. Dengfeng Chai Profile

Dr. Dengfeng Chai

Associate Professor at Zhejiang Univ

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Publications (3)

SPIE Journal Paper | 19 June 2018 Open Access

Comparison of optimization algorithms for interferometric synthetic aperture radar phase unwrapping based on identical Markov random fields

Lifan Zhou, Dengfeng Chai, Yu Xia, Peifeng Ma

JARS, Vol. 12, Issue 02, 025016, (June 2018) https://doi.org/10.1117/12.10.1117/1.JRS.12.025016

KEYWORDS: Optimization (mathematics), Interferometry, Magnetorheological finishing, Interferometric synthetic aperture radar, Computer simulations, Data modeling, Synthetic aperture radar, Binary data, Image processing algorithms and systems, Detection and tracking algorithms

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SPIE Journal Paper | 16 January 2018 Open Access

Interferometric synthetic aperture radar phase unwrapping based on sparse Markov random fields by graph cuts

Lifan Zhou, Dengfeng Chai, Yu Xia, Peifeng Ma, Hui Lin

JARS, Vol. 12, Issue 01, 015006, (January 2018) https://doi.org/10.1117/12.10.1117/1.JRS.12.015006

KEYWORDS: Magnetorheological finishing, Interferometric synthetic aperture radar, Computer simulations, Interferometry, Coherence (optics), Synthetic aperture radar, Fractal analysis, Data modeling, Optimization (mathematics), Binary data

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Proceedings Article | 4 November 2005 Paper

Mesh based automatic image registration

Dengfeng Chai, Qunsheng Peng

Proceedings Volume 6044, 604402 (2005) https://doi.org/10.1117/12.652250

KEYWORDS: Image registration, Corner detection, Image restoration, Image analysis, Distortion, Cameras, Algorithm development, Data modeling, Medical research, Machine vision

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