Search Results for author: Zhenbo Ren

Found 2 papers, 1 papers with code

On the use of deep learning for phase recovery

1 code implementation2 Aug 2023 Kaiqiang Wang, Li Song, Chutian Wang, Zhenbo Ren, Guangyuan Zhao, Jiazhen Dou, Jianglei Di, George Barbastathis, Renjie Zhou, Jianlin Zhao, Edmund Y. Lam

Then, we review how DL provides support for PR from the following three stages, namely, pre-processing, in-processing, and post-processing.

Analysis of the noise in back-projection light field acquisition and its optimization

no code implementations30 Dec 2016 Ni Chen, Zhenbo Ren, Dayan Li, Edmund Y. Lam, Guohai Situ

In this paper, we analyze the defocus noise and the depth resolution in the focal plane sweeping based light field reconstruction technique, and propose a method to reduce the defocus noise and improve the depth resolution.

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