Search Results for author: Wentao Chao

Found 5 papers, 5 papers with code

MaskBlur: Spatial and Angular Data Augmentation for Light Field Image Super-Resolution

1 code implementation9 Oct 2024 Wentao Chao, Fuqing Duan, Yulan Guo, Guanghui Wang

Extensive experiments demonstrate the efficacy of MaskBlur in significantly enhancing the performance of existing SR methods.

Data Augmentation Deblurring +2

LFSRDiff: Light Field Image Super-Resolution via Diffusion Models

1 code implementation27 Nov 2023 Wentao Chao, Fuqing Duan, Xuechun Wang, Yingqian Wang, Guanghui Wang

Despite this complexity, mainstream LF image SR methods typically adopt a deterministic approach, generating only a single output supervised by pixel-wise loss functions.

Denoising Disentanglement +1

OccCasNet: Occlusion-aware Cascade Cost Volume for Light Field Depth Estimation

1 code implementation28 May 2023 Wentao Chao, Fuqing Duan, Xuechun Wang, Yingqian Wang, Guanghui Wang

To address this issue and achieve a better trade-off between accuracy and efficiency, we propose an occlusion-aware cascade cost volume for LF depth (disparity) estimation.

Depth Estimation Disparity Estimation

Learning Sub-Pixel Disparity Distribution for Light Field Depth Estimation

2 code implementations20 Aug 2022 Wentao Chao, Xuechun Wang, Yingqian Wang, Guanghui Wang, Fuqing Duan

However, the disparity map is only a sub-space projection (i. e., an expectation) of the disparity distribution, which is essential for models to learn.

Depth Estimation

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