Results 91 to 100 of about 101,715 (197)

DM-AECB: a diffusion and attention-enhanced convolutional block for underwater image restoration in autonomous marine systems

Frontiers in Marine Science
IntroductionEffective underwater vision is critical for real-time marine ecosystem observation and conservation, especially for autonomous underwater vehicles (AUVs) operating in challenging oceanic environments.MethodsWe propose a novel underwater image
Naveen Kumar Tiwari, Abhishek Bajpai, Shashank Yadav, Anas Bilal, Anas Bilal, Abdulbasit A. Darem, Abdulbasit A. Darem, Raheem Sarwar, Jaibir Singh   +8 more
doaj   +1 more source

From underwater to drone: A novel multi-scale knowledge distillation approach for coral reef monitoring

Ecological Informatics
Drone-based remote sensing combined with AI-driven methodologies has shown great potential for accurate mapping and monitoring of coral reef ecosystems.
Matteo Contini, Victor Illien, Julien Barde, Sylvain Poulain, Serge Bernard, Alexis Joly, Sylvain Bonhommeau   +6 more
doaj   +1 more source

Underwater Line Monitoring Using Optimally Placed Inclinometers

Journal of Marine Science and Engineering
Underwater monitoring presents challenges related to maintaining a continuous power supply and communication, necessitating the use of a smaller number of sensors to effectively cover the entire line. An underwater line tracking method is proposed to evaluate global behaviors and stresses in real time. The method employs angles at several points on the
Chungkuk Jin, Seong Hyeon Hong
openaire   +2 more sources

An approach to develop real-time in-situ underwater monitoring system based on integrated beta and gamma detection

Nuclear Engineering and Technology
A real-time in-situ monitoring system for detecting beta and gamma nuclides underwater was proposed, and basic characteristic experiments were conducted.
Woo Nyun Choi, Min Ji Kim, Hyeonmin Lee, Seungbin Yoon, Hee Reyoung Kim   +4 more
doaj   +1 more source

A diffusion model-based image generation framework for underwater object detection

Communications Engineering
Underwater object detection plays a crucial role in applications such as marine ecological monitoring and underwater rescue operations. However, challenges such as limited underwater data availability and low scene diversity hinder detection accuracy. In
Yaoming Zhuang, Longyu Ma, Jiaming Liu, Yonghao Xian, Baoquan Chen, Li Li, Chengdong Wu, Wei Cui, Zhanlin Liu   +8 more
doaj   +1 more source

A Standalone Underwater Monitoring Station (SUMS) for marine wildlife monitoring

, 2023
Vår forståelse av jordens atmosfære har utviklet seg betydelig, mens vår kunnskap om havet forblir begrenset på grunn av utfordringer knyttet til utilgjengelighet og teknologiske begrensninger. I denne sammenhengen framstår den frittstående undervannsovervåkingsstasjonen (SUMS) som et viktig verktøy for havforskning.
Sanden, Peder Brandstorp, Knudsen, Sivert Berg   +1 more
openaire   +1 more source

Study and Feasibility of Underwater Acoustic Data Transmission

Journal of Marine Science and Engineering
The growing demand for offshore oil and gas production in deep waters has motivated the development of technologies to enable the continuous, reliable, and cost-effective monitoring of subsea equipment.
Bessie A. Ribeiro, Fabio C. Xavier, Viviane R. Barroso, Viviane F. da Silva, Theodoro A. Netto, Caroline Ferraz   +5 more
doaj   +1 more source

An efficient AUV-aided data collection in underwater sensor networks [PDF]

, 2018
Boutaleb, Tuleen, Ghoreyshi, Seyed Mohammad, Shahrabi, Alireza   +2 more
core   +2 more sources

An underwater routing protocol with void detection and bypassing capability [PDF]

, 2017
Boutaleb, Tuleen, Ghoreyshi, Seyed Mohammad, Shahrabi-Farahani, Alireza   +2 more
core   +1 more source

GAN-based underwater image enhancement and scene classification using transfer learning. [PDF]

PLoS One
Homoud A, Das S.
europepmc   +1 more source