Attention-guided network for ghost-free high dynamic range imaging

Q Yan, D Gong, Q Shi, A Hengel… - Proceedings of the …, 2019 - openaccess.thecvf.com
Ghosting artifacts caused by moving objects or misalignments is a key challenge in high
dynamic range (HDR) imaging for dynamic scenes. Previous methods first register the input …

Deep HDR imaging via a non-local network

Q Yan, L Zhang, Y Liu, Y Zhu, J Sun… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
One of the most challenging problems in reconstructing a high dynamic range (HDR) image
from multiple low dynamic range (LDR) inputs is the ghosting artifacts caused by the object …

Towards high-quality hdr deghosting with conditional diffusion models

Q Yan, T Hu, Y Sun, H Tang, Y Zhu… - … on Circuits and …, 2023 - ieeexplore.ieee.org
High Dynamic Range (HDR) images can be recovered from several Low Dynamic Range
(LDR) images by existing Deep Neural Networks (DNNs) techniques. Despite the …

A unified HDR imaging method with pixel and patch level

Q Yan, W Chen, S Zhang, Y Zhu… - Proceedings of the …, 2023 - openaccess.thecvf.com
Abstract Mapping Low Dynamic Range (LDR) images with different exposures to High
Dynamic Range (HDR) remains nontrivial and challenging on dynamic scenes due to …

Two-stream convolutional networks for blind image quality assessment

Q Yan, D Gong, Y Zhang - IEEE Transactions on Image …, 2018 - ieeexplore.ieee.org
Traditional image quality assessment (IQA) methods do not perform robustly due to the
shallow hand-designed features. It has been demonstrated that deep neural network can …

Smae: Few-shot learning for hdr deghosting with saturation-aware masked autoencoders

Q Yan, S Zhang, W Chen, H Tang… - Proceedings of the …, 2023 - openaccess.thecvf.com
Generating a high-quality High Dynamic Range (HDR) image from dynamic scenes has
recently been extensively studied by exploiting Deep Neural Networks (DNNs). Most DNNs …

Dual-attention-guided network for ghost-free high dynamic range imaging

Q Yan, D Gong, JQ Shi, A Van Den Hengel… - International Journal of …, 2022 - Springer
Ghosting artifacts caused by moving objects and misalignments are a key challenge in
constructing high dynamic range (HDR) images. Current methods first register the input low …

Generating content for hdr deghosting from frequency view

T Hu, Q Yan, Y Qi, Y Zhang - Proceedings of the IEEE/CVF …, 2024 - openaccess.thecvf.com
Abstract Recovering ghost-free High Dynamic Range (HDR) images from multiple Low
Dynamic Range (LDR) images becomes challenging when the LDR images exhibit …

Multi-scale dense networks for deep high dynamic range imaging

Q Yan, D Gong, P Zhang, Q Shi, J Sun… - 2019 IEEE Winter …, 2019 - ieeexplore.ieee.org
Generating a high dynamic range (HDR) image from a set of sequential exposures is a
challenging task for dynamic scenes. The most common approaches are aligning the input …

Selective transhdr: Transformer-based selective hdr imaging using ghost region mask

JW Song, YI Park, K Kong, J Kwak, SJ Kang - European Conference on …, 2022 - Springer
The primary issue in high dynamic range (HDR) imaging is the removal of ghost artifacts
afforded when merging multi-exposure low dynamic range images. In the weakly misaligned …