Uncertainty estimation in HDR imaging with Bayesian neural networks

Q Yan, H Wang, Y Ma, Y Liu, W Dong, M Woźniak… - Pattern Recognition, 2024 - Elsevier
The goal of high dynamic range (HDR) imaging is to estimate potential high-quality images
from multi-exposed low dynamic range (LDR) inputs. Intuitively, there exist various possible …

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 Map** Low Dynamic Range (LDR) images with different exposures to High
Dynamic Range (HDR) remains nontrivial and challenging on dynamic scenes due to …

Learning to fuse monocular and multi-view cues for multi-frame depth estimation in dynamic scenes

R Li, D Gong, W Yin, H Chen, Y Zhu… - Proceedings of the …, 2023 - openaccess.thecvf.com
Multi-frame depth estimation generally achieves high accuracy relying on the multi-view
geometric consistency. When applied in dynamic scenes, eg, autonomous driving, this …

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 …

Toward raw object detection: A new benchmark and a new model

R Xu, C Chen, J Peng, C Li, Y Huang… - Proceedings of the …, 2023 - openaccess.thecvf.com
In many computer vision applications (eg, robotics and autonomous driving), high dynamic
range (HDR) data is necessary for object detection algorithms to handle a variety of lighting …

High dynamic range and super-resolution from raw image bursts

B Lecouat, T Eboli, J Ponce, J Mairal - arxiv preprint arxiv:2207.14671, 2022 - arxiv.org
Photographs captured by smartphones and mid-range cameras have limited spatial
resolution and dynamic range, with noisy response in underexposed regions and color …

DCDR-UNet: Deformable Convolution Based Detail Restoration via U-shape Network for Single Image HDR Reconstruction

J Kim, Z Zhu, T Bau, C Liu - … of the IEEE/CVF Conference on …, 2024 - openaccess.thecvf.com
Single image based HDR reconstruction methods using deep neural network have been
proposed to mainly restore the lost details in the overexposed region. However they cannot …

A lightweight network for high dynamic range imaging

Q Yan, S Zhang, W Chen, Y Liu… - Proceedings of the …, 2022 - openaccess.thecvf.com
Multi-frame high dynamic range (HDR) reconstruction methods try to expand the range of
illuminance with differently exposed images. They suffer from ghost artifacts when camera …

Koniq++: Boosting no-reference image quality assessment in the wild by jointly predicting image quality and defects

S Su, V Hosu, H Lin, Y Zhang… - The 32nd British …, 2021 - discovery.dundee.ac.uk
Although image quality assessment (IQA) in-the-wild has been researched in computer
vision, it is still challenging to precisely estimate perceptual image quality in the presence of …

HDRFlow: Real-Time HDR Video Reconstruction with Large Motions

G Xu, Y Wang, J Gu, T Xue… - Proceedings of the IEEE …, 2024 - openaccess.thecvf.com
Abstract Reconstructing High Dynamic Range (HDR) video from image sequences captured
with alternating exposures is challenging especially in the presence of large camera or …