Search Results for author: Bojun Cai

Found 3 papers, 1 papers with code

PSF--NET: A Non-parametric Point Spread Function Model for Ground Based Optical Telescopes

no code implementations2 Mar 2020 Peng Jia, Xuebo Wu, Yi Huang, Bojun Cai, Dongmei Cai

Assuming point spread functions induced by the atmospheric turbulence with the same profile belong to the same manifold space, we propose a non-parametric point spread function -- PSF-NET.

Image Restoration

Solar Image Restoration with the Cycle-GAN Based on Multi-Fractal Properties of Texture Features

no code implementations29 Jul 2019 Peng Jia, Yi Huang, Bojun Cai, Dongmei Cai

Texture is one of the most obvious characteristics in solar images and it is normally described by texture features.

Image Restoration

Perception Evaluation -- A new solar image quality metric based on the multi-fractal property of texture features

1 code implementation24 May 2019 Yi Huang, Peng Jia, Dongmei Cai, Bojun Cai

Next-generation ground-based solar observations require good image quality metrics for post-facto processing techniques.

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