Range-intensity-profile prior dehazing method for underwater range-gated imaging

M Wang, X Wang, Y Zhang, L Sun, P Lei, Y Yang… - Optics …, 2021 - opg.optica.org
This paper is concerned with the mitigation of backscatter effects in a single gated image. A
range-intensity-profile prior dehazing method is proposed to estimate scene depth and finely …

A unified variational model for single image dehazing

Y Liu, J Shang, L Pan, A Wang, M Wang - IEEE Access, 2019 - ieeexplore.ieee.org
Haze is a common weather phenomenon, which hinders many outdoor computer vision
applications such as outdoor surveillance, navigation control, vehicle driving, and so on. In …

Guided-Pix2Pix: End-to-end inference and refinement network for image dehazing

L Jiao, C Hu, L Huo, P Tang - IEEE Journal of Selected Topics …, 2021 - ieeexplore.ieee.org
Haze removal is still an essential prerequisite for image processing and computer vision
tasks, and joint inference and refinement of transmission maps remain challenging in the …

Variational single image dehazing for enhanced visualization

F Fang, T Wang, Y Wang, T Zeng… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
In this paper, we investigate the challenging task of removing haze from a single natural
image. The analysis on the haze formation model shows that the atmospheric veil has much …

[HTML][HTML] Block-greedy and CNN based underwater image dehazing for novel depth estimation and optimal ambient light

F Alenezi, A Armghan, SN Mohanty, RH Jhaveri… - Water, 2021 - mdpi.com
Water | Free Full-Text | Block-Greedy and CNN Based Underwater Image Dehazing for Novel
Depth Estimation and Optimal Ambient Light Next Article in Journal Evaluating the Landslide …

FPGA-based low-visibility enhancement accelerator for video sequence by adaptive histogram equalization with dynamic clip-threshold

C Xu, Z Peng, X Hu, W Zhang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In the natural and practical scenario, the captured video sequence under bad weather
situations or low light conditions often suffers from poor visibility and low-contrast problems …

Retinex-based relighting for night photography

S Oishi, N Fukushima - Applied Sciences, 2023 - mdpi.com
The lighting up of buildings is one form of entertainment that makes a city more colorful, and
photographers sometimes change this lighting using photo-editing applications. This paper …

Recent advances in image dehazing: Formal analysis to automated approaches

B Goyal, A Dogra, DC Lepcha, V Goyal, A Alkhayyatd… - Information …, 2023 - Elsevier
Images captured in hazy environments need to be processed to increase their contrast and
colour integrity. Dehazing, sometimes referred to as haze removal is an important pre …

PhISH-Net: Physics Inspired System for High Resolution Underwater Image Enhancement

A Chandrasekar, M Sreenivas… - Proceedings of the …, 2024 - openaccess.thecvf.com
Underwater imaging presents numerous challenges due to refraction, light absorption, and
scattering, resulting in color degradation, low contrast, and blurriness. Enhancing …

Fast region-adaptive defogging and enhancement for outdoor images containing sky

Z Li, X Zheng, B Bhanu, S Long… - … conference on pattern …, 2021 - ieeexplore.ieee.org
Inclement weather, haze, and fog severely decrease the performance of outdoor imaging
systems. Due to a large range of the depth-of-field, most image dehazing or enhancement …