Results 281 to 290 of about 6,454,903 (334)

Learning A Physical-aware Diffusion Model Based on Transformer for Underwater Image Enhancement

IEEE Transactions on Geoscience and Remote Sensing
Underwater visuals undergo various complex degradations, inevitably influencing the efficiency of underwater vision tasks. Recently, diffusion models were employed to underwater image enhancement (UIE) tasks, and gained SOTA performance.
Chen Zhao, Chenyu Dong, Weiling Cai
semanticscholar   +1 more source

Imaging Underwater for Archaeology

Journal of Field Archaeology, 2000
In this paper we examine underwater imaging for archaeology and especially the use of multiple acoustic and optical sensors at varying degrees of resolution for reconnaissance and mapping sites on the seafloor. Specifically, we look at the role of side-scan sonar for locating suitable sites of interest, which may then be mapped quantitatively with ...
Hanumant Singh, Jonathan Adams, David Mindell, Brendan Foley   +3 more
openaire   +1 more source

Underwater Image Restoration via Polymorphic Large Kernel CNNs

IEEE International Conference on Acoustics, Speech, and Signal Processing
Underwater Image Restoration (UIR) remains a challenging task in computer vision due to the complex degradation of images in underwater environments.
Xiaojiao Guo, Yihang Dong, Xuhang Chen, Weiwen Chen, Zimeng Li, Fuchen Zheng, Chi-Man Pun   +6 more
semanticscholar   +1 more source

Spectroformer: Multi-Domain Query Cascaded Transformer Network For Underwater Image Enhancement

IEEE Workshop/Winter Conference on Applications of Computer Vision
Underwater images often suffer from color distortion, haze, and limited visibility due to light refraction and absorption in water. These challenges significantly impact autonomous underwater vehicle applications, necessitating efficient image ...
Md Raqib Khan, Priyanka Mishra, Nancy Mehta, Shruti S. Phutke, Santosh Kumar Vipparthi, Sukumar Nandi, Subrahmanyam Murala   +6 more
semanticscholar   +1 more source

Speed-Up DDPM for Real-Time Underwater Image Enhancement

IEEE transactions on circuits and systems for video technology (Print)
Underwater images often suffer from serious color bias and blurred features because of the effect of the water bodies on the light. To enhance underwater images, we present SU-DDPM, a method of real-time underwater image enhancement (UIE) based on a ...
Siqi Lu, Fengxu Guan, Hanyu Zhang, Haitao Lai   +3 more
semanticscholar   +1 more source

FDCE-Net: Underwater Image Enhancement With Embedding Frequency and Dual Color Encoder

IEEE transactions on circuits and systems for video technology (Print)
Underwater images often suffer from various issues such as low brightness, color shift, blurred details, and noise due to light absorption and scattering caused by water and suspended particles.
Zheng Cheng, Guodong Fan, Jingchun Zhou, Senior Member Ieee Min Gan, F. I. C. L. Philip Chen   +4 more
semanticscholar   +1 more source

CURE-Net: A Cascaded Deep Network for Underwater Image Enhancement

IEEE Journal of Oceanic Engineering
Underwater imaging is usually degraded by low contrast or color cast due to light absorption and scattering. This fact limits the accuracy of object recognition in underwater and marine environments.
Xiaowen Cai, Nanfeng Jiang, Weiling Chen, Jin-Hsin Hu, Tiesong Zhao   +4 more
semanticscholar   +1 more source

Self-Adversarial Generative Adversarial Network for Underwater Image Enhancement

IEEE Journal of Oceanic Engineering
Generative adversarial network (GAN)-based underwater image enhancement methods improve image quality by encoding a raw image and an adversarial image with the corresponding high-quality version. Although these methods have recently attracted significant
Haiwen Wang, Miao Yang, Gelin Yin, Jinnai Dong   +3 more
semanticscholar   +1 more source

Underwater Image Color Correction via Color Channel Transfer

IEEE Geoscience and Remote Sensing Letters
Underwater images often reveal color distortion and poor visibility due to light propagation in water being affected by the selective absorption and scattering of suspended particles.
Weibo Zhang, Hao Wang, P. Ren, Weidong Zhang   +3 more
semanticscholar   +1 more source

Enhancing Underwater Image via Color-Cast Correction and Luminance Fusion

IEEE Journal of Oceanic Engineering
Underwater images always suffer from color distortion, contrast decrease, and detail blur due to the selective absorption and scattering of water, which significantly limits their applications.
Haofeng Hu, Shuping Xu, Yazhuo Zhao, Hongyi Chen, Shiyao Yang, Hedong Liu, Jingsheng Zhai, Xiaobo Li   +7 more
semanticscholar   +1 more source