Learning epipolar-spatial relationship for light field image super-resolution

A Salem, H Ibrahem, HS Kang - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
Light field (LF) imaging has become increasingly popular in recent years for capturing and
processing visual information. A significant challenge in LF processing is super-resolution …

[HTML][HTML] Occlusion Removal in Light-Field Images Using CSPDarknet53 and Bidirectional Feature Pyramid Network: A Multi-Scale Fusion-Based Approach

MF Senussi, HS Kang - Applied Sciences, 2024 - mdpi.com
Occlusion removal in light-field images remains a significant challenge, particularly when
dealing with large occlusions. An architecture based on end-to-end learning is proposed to …

A comprehensive research on light field imaging: Theory and application

F Liu, Y Wang, Q Yang, S Zhou, K Zhang - IET Computer Vision, 2024 - Wiley Online Library
Computational photography is a combination of novel optical designs and processing
methods to capture high‐dimensional visual information. As an emerged promising …

Unveiling the potential of spike streams for foreground occlusion removal from densely continuous views

J Zhang, S Chen, Y Zheng, Z Yu, T Huang - arxiv preprint arxiv …, 2023 - arxiv.org
The extraction of a clean background image by removing foreground occlusion holds
immense practical significance, but it also presents several challenges. Presently, the …

Tracking the Occluded Indoor Target with Scattered Millimeter Wave Signal

Y Xu, X Wang, J Kupiainen, J Säe… - IEEE Sensors …, 2024 - ieeexplore.ieee.org
The popularity of mobile robots in factories, warehouses, and hospitals has raised safety
concerns about human-machine collisions, particularly in nonline-of-sight (NLoS) scenarios …

Joint super-resolution and nonuniformity correction model for infrared light field images based on frequency correlation learning

Y Du, Y Ma, J Huang, X Mei, J Qin… - IEEE/CAA Journal of …, 2024 - ieeexplore.ieee.org
Super-resolution (SR) for the camera array-based infrared light field (IRLF) images aims to
reconstruct high-resolution sub-aperture images (SAIs) from their low-resolution …

Transient glimpses: unveiling occluded backgrounds through the spike camera

J Zhang, S Chen, Y Zheng, Z Yu, T Huang - Proceedings of the AAAI …, 2024 - ojs.aaai.org
The de-occlusion problem, involving extracting clear background images by removing
foreground occlusions, holds significant practical importance but poses considerable …

All-in-Focus Imaging from Events with Occlusions

Y Liu, L Wei, Y Guo, L Yu - IEEE Transactions on Multimedia, 2025 - ieeexplore.ieee.org
Event-based Synthetic Aperture Imaging (E-SAI) extends the SAI technique to observe
targets behind extremely dense occlusions. Existing approaches remain confined to the de …

Multi-scale foreground-background separation for light field depth estimation with deep convolutional networks

JY Lee, J Hur, J Choi, RH Park, J Kim - Pattern Recognition Letters, 2023 - Elsevier
There are three viewpoints to divide the depth from light field (DFLF) methods: light field (LF)
representation, signal processing, and learning viewpoints. In the signal processing …

SwinSccNet: Swin-Unet encoder–decoder structured-light field occlusion removal network

Q Zhang, H Fu, J Cao, W Wei, B Fan… - Optical …, 2024 - spiedigitallibrary.org
The current light field occlusion removal methods are generally computationally demanding
and have insufficient effect on the global receptive field. To address these issues, we …