Mr. Chunchang Xiang Profile

Chunchang Xiang

at Soochow Univ

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Publications (3)

Proceedings Article | 10 November 2010 Paper

Signal processing and correction implementation for modulation transfer function test bench

Yuheng Chen, Xinhua Chen, Chunchang Xiang, Weimin Shen

Proceedings Volume 7850, 78501P (2010) https://doi.org/10.1117/12.870058

KEYWORDS: Modulation transfer functions, Signal processing, Data processing, Signal attenuation, Image analysis, Optical testing, Sensors, CCD cameras, Mirrors, Fourier transforms

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Proceedings Article | 9 November 2010 Paper

Development of a real time MTF test bench for visible optical systems

Xinhua Chen, Yuheng Chen, Jiming Fan, Chunchang Xiang, Weimin Shen

Proceedings Volume 7849, 784926 (2010) https://doi.org/10.1117/12.870157

KEYWORDS: Modulation transfer functions, Image analysis, CCD cameras, Optical testing, Transmittance, Point spread functions, Mirrors, Sensors, Microscopy, Objectives

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Proceedings Article | 6 November 2010 Paper

MTF measurement and imaging quality evaluation of digital camera with slanted-edge method

Chunchang Xiang, Xinhua Chen, Yuheng Chen, Jiankang Zhou, Weimin Shen

Proceedings Volume 7849, 78490A (2010) https://doi.org/10.1117/12.869937

KEYWORDS: Modulation transfer functions, Digital cameras, CCD cameras, Imaging systems, Contrast transfer function, Spatial frequencies, Cameras, Image registration, Charge-coupled devices, Modulation

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