Search Results for author: Xiaohang Sun

Found 2 papers, 0 papers with code

When deep denoising meets iterative phase retrieval

no code implementations ICML 2020 Yaotian Wang, Xiaohang Sun, Jason W. Fleischer

Recovering a signal from its Fourier intensity underlies many important applications, including lensless imaging and imaging through scattering media.

Denoising

DuDoNet: Dual Domain Network for CT Metal Artifact Reduction

no code implementations CVPR 2019 Wei-An Lin, Haofu Liao, Cheng Peng, Xiaohang Sun, Jingdan Zhang, Jiebo Luo, Rama Chellappa, Shaohua Kevin Zhou

The linkage between the sigogram and image domains is a novel Radon inversion layer that allows the gradients to back-propagate from the image domain to the sinogram domain during training.

Computed Tomography (CT) Medical Diagnosis +1

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