Mr. Tianxiang Zheng Profile

Tianxiang Zheng

at Tsinghua Univ

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 26 September 2013 Paper

Storage density estimation for the phase-encoding and shift multiplexing holographic optical correlator

Tianxiang Zheng, Liangcai Cao, Qingsheng He, Guofan Jin

Proceedings Volume 8855, 88550A (2013) https://doi.org/10.1117/12.2025996

KEYWORDS: Databases, Crystals, Spatial light modulators, Data storage, Holography, Multiplexing, Optical correlators, Holograms, Modulation, Phase shifts

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SPIE Journal Paper | 29 August 2013

Full-range in-plane rotation measurement for image recognition with hybrid digital-optical correlator

Tianxiang Zheng, Liangcai Cao, Qingsheng He, Guofan Jin

OE, Vol. 53, Issue 01, 011003, (August 2013) https://doi.org/10.1117/12.10.1117/1.OE.53.1.011003

KEYWORDS: Optical correlators, Image storage, Charge-coupled devices, Spatial light modulators, Crystals, Distortion, Volume holography, Holography, Image segmentation, Digital image correlation

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Proceedings Article | 20 August 2013 Paper

Image scale measurement with correlation filters in a volume holographic optical correlator

Tianxiang Zheng, Liangcai Cao, Qingsheng He, Guofan Jin

Proceedings Volume 8913, 891313 (2013) https://doi.org/10.1117/12.2035188

KEYWORDS: Optical correlators, Image filtering, Remote sensing, Optical filters, Volume holography, Holography, Image processing, Biometrics, Object recognition, Image analysis

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Proceedings Article | 20 August 2013 Paper

Sensitivity of volume holographic optical computing

Yao Yi, Liang-cai Cao, Tian-xiang Zheng, Wei Guo, Qing-sheng He, Guo-fan Jin

Proceedings Volume 8913, 891312 (2013) https://doi.org/10.1117/12.2035037

KEYWORDS: Spatial light modulators, Charge-coupled devices, Holography, Volume holography, Optical signal processing, Optical computing, Optical correlators, Optical filters, Holograms, Multiplexing

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Proceedings Article | 15 October 2012 Paper

Large range rotation distortion measurement for remote sensing images based on volume holographic optical correlator

Tianxiang Zheng, Liangcai Cao, Tian Zhao, Qingsheng He, Guofan Jin

Proceedings Volume 8498, 84980F (2012) https://doi.org/10.1117/12.929182

KEYWORDS: Distortion, Charge-coupled devices, Remote sensing, Crystals, Volume holography, Holography, Optical correlators, Target detection, Image processing, Multiplexing

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Proceedings Article | 15 October 2012 Paper

Performance analysis of a volume holographic correlator based opto-electronic hybrid system for scene matching

Tian Zhao, Liangcai Cao, Tianxiang Zheng, Shunli Wang, Qingsheng He, Guofan Jin

Proceedings Volume 8420, 84200G (2012) https://doi.org/10.1117/12.975819

KEYWORDS: Image processing, Computing systems, Remote sensing, Optoelectronics, Volume holography, Holography, Optical correlators, Detection and tracking algorithms, Optical computing, Image enhancement

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Showing 5 of 6 publications

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