Search Results for author: Jun Qiu

Found 2 papers, 0 papers with code

Ray-driven Spectral CT Reconstruction Based on Neural Base-Material Fields

no code implementations10 Apr 2024 Ligen Shi, Chang Liu, Ping Yang, Jun Qiu, Xing Zhao

In spectral CT reconstruction, the basis materials decomposition involves solving a large-scale nonlinear system of integral equations, which is highly ill-posed mathematically.

Matching entropy based disparity estimation from light field

no code implementations28 Oct 2022 Ligen Shi, Chang Liu, Di He, Xing Zhao, Jun Qiu

A major challenge for matching-based depth estimation is to prevent mismatches in occlusion and smooth regions.

Depth Estimation Disparity Estimation

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