Prof. Zhengshang Da Profile

Prof. Zhengshang Da

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Publications (3)

Proceedings Article | 24 November 2023 Paper

Compact lensless optoelectronic convolutional neural network for image classification

Zaikun Zhang, Zhengshang Da, Depeng Kong, Ruiduo Wang, Qiyuan Mu, Shijie Wang, Yi Geng, Zhengquan He

Proceedings Volume 12935, 129350F (2023) https://doi.org/10.1117/12.3000602

KEYWORDS: Convolution, Spatial light modulators, Image classification, Digital micromirror devices, Artificial neural networks, Signal processing, Image processing, Cameras, Convolutional neural networks, Power consumption

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Proceedings Article | 21 March 2023 Paper

Regulatory method of 3D multi-focus controllable distribution based on computer generated holography

Ruidi Zhang, Xiaoyi Chen, Yaxuan Duan, Pu Wang, Zhengshang Da

Proceedings Volume 12595, 125951U (2023) https://doi.org/10.1117/12.2668871

KEYWORDS: Computer generated holography, 3D acquisition, Modulation, Diffraction, Phase modulation, Laser processing, Liquid crystals

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Proceedings Article | 15 December 2022 Paper

Shack-Hartmann wavefront reconstruction speed up with embedded GPU

Yao Fan, Yaxuan Duan, Jingwei Kou, Weigang Zhang, Qing Liu, Zhengshang Da

Proceedings Volume 12478, 124780K (2022) https://doi.org/10.1117/12.2648160

KEYWORDS: Wavefronts, Reconstruction algorithms, Data modeling, Wavefront sensors, Wavefront reconstruction, Data processing, MATLAB, Image processing, C++, Adaptive optics

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