Prof. Yan Zhang Profile

Prof. Yan Zhang

at Bejing Institute of Technology

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Author

Publications (5)

Proceedings Article | 10 November 2010 Paper

PSF estimation for defocus blurred image based on quantum back-propagation neural network

Kun Gao, Yan Zhang, Xiao-guang Shao, Ying-hui Liu, Guoqiang Ni

Proceedings Volume 7850, 785018 (2010) https://doi.org/10.1117/12.868866

KEYWORDS: Point spread functions, Neurons, Image processing, Neural networks, Image restoration, Quantum communications, Modulation transfer functions, Imaging systems, Statistical analysis, Image analysis

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Proceedings Article | 25 November 2009 Paper

Degraded parameter estimation using quantum neural network

Yan Zhang, Kun Gao, Guoqiang Ni, Tingzhu Bai

Proceedings Volume 7513, 75132I (2009) https://doi.org/10.1117/12.838199

KEYWORDS: Neurons, Neural networks, Point spread functions, Image restoration, Quantum computing, Imaging systems, Quantum communications, Evolutionary algorithms, Filtering (signal processing), Superposition

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Proceedings Article | 30 October 2009 Paper

A novel reduced category specific SIFT descriptor based on affinity propagation for CBIR

Yan Zhang, Xiao Han, Zhaoxing Zhou, Yong Fu

Proceedings Volume 7496, 74962O (2009) https://doi.org/10.1117/12.833968

KEYWORDS: Image retrieval, Feature extraction, Databases, Buildings, Classification systems, Data centers, Content based image retrieval, Image classification, Visualization, Machine vision

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Proceedings Article | 5 August 2009 Paper

Real-time implementation of large-size image restoration with edge-preserving

Yan Zhang, Kun Gao, Guoqiang Ni, Tingzhu Bai, He Wang

Proceedings Volume 7383, 73834L (2009) https://doi.org/10.1117/12.836693

KEYWORDS: Filtering (signal processing), Image restoration, Digital signal processing, Image quality, Signal to noise ratio, Image processing, Spatial frequencies, Algorithm development, Data processing, Linear filtering

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Proceedings Article | 28 January 2009 Paper

A novel image denoising method based on force field transform

Yan Zhang, Kun Gao, Guoqiang Ni, Tingzhu Bai

Proceedings Volume 7156, 71562D (2009) https://doi.org/10.1117/12.807031

KEYWORDS: Signal to noise ratio, Digital filtering, Image quality, Image filtering, Denoising, Image denoising, Wavelets, Gaussian filters, Image processing, Image analysis

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