Ghost-free high dynamic range imaging with context-aware transformer

Z Liu, Y Wang, B Zeng, S Liu - European Conference on computer vision, 2022 - Springer
High dynamic range (HDR) deghosting algorithms aim to generate ghost-free HDR images
with realistic details. Restricted by the locality of the receptive field, existing CNN-based …

High dynamic range imaging with context-aware transformer

F Zhou, Z Fu, D Zhang - 2023 International Joint Conference on …, 2023 - ieeexplore.ieee.org
Avoiding the introduction of ghosts when synthesising LDR images as high dynamic range
(HDR) images is a challenging task. Convolutional neural networks (CNNs) are effective for …

HDR light field imaging of dynamic scenes: A learning-based method and a benchmark dataset

Y Chen, G Jiang, M Yu, C **, H Xu, YS Ho - Pattern Recognition, 2024 - Elsevier
Light field (LF) imaging is an effective way to enable immersive applications. However,
limited by the potential well capacity of the image sensor, the acquired LF images suffer from …

Single-image HDR reconstruction assisted ghost suppression and detail preservation network for multi-exposure HDR imaging

H Li, Z Yang, Y Zhang, D Tao… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The reconstruction of high dynamic range (HDR) images from multi-exposure low dynamic
range (LDR) images in dynamic scenes presents significant challenges, especially in …

Structure-embedded ghosting artifact suppression network for high dynamic range image reconstruction

L Tang, H Huang, Y Zhang, G Qi, Z Yu - Knowledge-Based Systems, 2023 - Elsevier
In high-dynamic-range (HDR) image reconstruction, the background offset among multiple
multi-exposure low-dynamic-range (LDR) images, wide-range movement of targets, and …

Multi-attention learning and exposure guidance toward ghost-free high dynamic range light field imaging

Y Chen, G Jiang, C **, T Luo, H Xu… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Due to sensor limitations, the light field (LF) images captured by the LF camera suffer from
low dynamic range and are prone to poor exposure. To solve this problem, combining multi …

Pyramidal feature adjustment networks for high dynamic range imaging of dynamic scenes

H Chung, NI Cho - IEEE Access, 2023 - ieeexplore.ieee.org
Multi-exposure high dynamic range (HDR) imaging aims to generate an HDR image from
multiple low dynamic range (LDR) images. There are two main challenges in this task; …

Exposure Completing for Temporally Consistent Neural High Dynamic Range Video Rendering

J Cui, W Jiang, Z Peng, Z Pan, Z Cao - Proceedings of the 32nd ACM …, 2024 - dl.acm.org
High dynamic range (HDR) video rendering from low dynamic range (LDR) videos where
frames are of alternate exposures encounters significant challenges, due to the exposure …

Ghost-free multi-exposure high dynamic range imaging based on feedback network

J Gan, Y Huo - The Visual Computer, 2024 - Springer
In multi-exposure HDR imaging of dynamic scenes, two challenging problems need to be
addressed: one is the removal of ghost artifacts, and the other is the reconstruction of lost …

HDR-TDC: High Dynamic Range Imaging with Transformer Deformable Convolution

S Shang, X Kang - Chinese Conference on Image and Graphics …, 2024 - Springer
Generating a high-quality High Dynamic Range (HDR) image from several Low Dynamic
Range (LDR) images is a challenging task due to the ghost artifacts caused by large motion …