Results 21 to 30 of about 3,028,573 (295)
Reconstruction of Underwater Image by Bispectrum [PDF]
2007 IEEE International Conference on Image Processing, 2007 Reconstruction of an underwater object from a sequence of images distorted by moving water waves is a challenging task. A new approach is presented in this paper. We make use of the bispectrum technique to analyze the raw image sequences and recover the phase information of the true object.
Zhiying Wen +3 more
openaire +2 more sources
HoloCam: A subsea holographic camera for recording marine organisms and particles [PDF]
, 2000 The HoloCam system is a major component of a multi-national multi-discipline project known as HoloMar (funded by the European Commission under the MAST III initiative).
Nebrensky, JJ +12 more
core +4 more sources
An Improved SIFT Underwater Image Stitching Method
Applied Sciences, 2023 Underwater image stitching is a technique employed to seamlessly merge images with overlapping regions, creating a coherent underwater panorama. In recent years, extensive research efforts have been devoted to advancing image stitching methodologies for ...
Haosu Zhang +4 more
doaj +1 more source
Sensors, 2022 This work proposes to develop an underwater image enhancement method based on histogram-equalization (HE) approximation using physics-based dichromatic modeling (PDM).
Yan-Tsung Peng +4 more
doaj +1 more source
Research on the Influence of Underwater Image Enhancement Restoration on the Accuracy of Deep Learning Object Detection [PDF]
Jisuanji gongcheng, 2023 Due to the particularity of the underwater environment, underwater optical images often suffer from degradation issues such as color cast, blur, and low contrast.
Xieliu YANG, Guowen MEN, Wenfeng LIANG, Dan WANG, Zhengyi XIE, Huijie FAN
doaj +1 more source
The Synthesis of Unpaired Underwater Images Using a Multistyle Generative Adversarial Network
IEEE Access, 2018 Underwater image datasets are crucial in underwater vision research. Because of the strong absorption and scattering effects that occur underwater, some ground truth such as the depth map, which can be easily collected in-air, becomes a great challenge ...
Na Li +5 more
doaj +1 more source
Underwater image enhancement via LBP‐based attention residual network
IET Image Processing, 2022 Owing to the influence of light absorption and scattering in underwater environments, underwater images exhibit color deviation, low contrast and detail blur, and other degradations.
ZhiXiong Huang, Jinjiang Li, Zhen Hua
doaj +1 more source
Underwater images containing Posidonia Oceanica
, 2021 Underwater images containing Posidonia ...
Miguel Martin-Abadal, Eric Guerrero-Font, Francisco Bonin-Font, Yolanda Gonzalez-Cid
core +1 more source
Enhancement of Underwater Images [PDF]
International Journal of Engineering Research and, 2020 Underwater photography becomes an important research area in Ocean Engineering, Computer Graphics and Surveillance. But underwater images appear blue-green and hazy since the longer wavelength of sunlight cannot penetrate deep in the water due to salinity and high concentration of dissolve impurities in the seawater.
Vivek Sharma, Rakesh Verma
openaire +3 more sources
SotonAUV: the design and development of a small, manoeuvrable autonomous underwater vehicle [PDF]
, 2008 The University of Southampton's entry into the Student Autonomous Underwater Challenge-Europe (SAUC-E) 2007 was a custom designed and built autonomous underwater vehicle (AUV) named 'SotonAUV'.
Sharkh, S.M. +12 more
core +1 more source