Search Results for author: Fuqing Duan

Found 6 papers, 4 papers with code

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

Correction to the photometric magnitudes of the Gaia Early Data Release 3

no code implementations4 Jan 2021 Lin Yang, HaiBo Yuan, Ruoyi Zhang, Zexi Niu, Yang Huang, Fuqing Duan, Yi Fang

In this letter, we have carried out an independent validation of the Gaia EDR3 photometry using about 10, 000 Landolt standard stars from Clem & Landolt (2013).

Solar and Stellar Astrophysics Astrophysics of Galaxies

Pulsar Candidate Identification with Artificial Intelligence Techniques

no code implementations27 Nov 2017 Ping Guo, Fuqing Duan, Pei Wang, Yao Yao, Qian Yin, Xin Xin

To address these problems, we proposed a framework which combines deep convolution generative adversarial network (DCGAN) with support vector machine (SVM) to deal with imbalance class problem and to improve pulsar identification accuracy.

Astronomy Generative Adversarial Network

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