Results 91 to 100 of about 2,181,991 (197)

Deteksi dan Klasifikasi Dasar Laut Menggunakan Instrumen Side scan sonar

, 2014
Side scan sonar is an underwater acoustic instrument that is capable for displaying the image of the seafloor and discriminate between large and small particles of the sea floor.
Mahdi, Dwi Putra Imam
core  

Autonomous quantification of kelp biomass on offshore aquaculture installations using side scan sonar

Frontiers in Marine Science
In recent years, global demand for macroalgae has grown as a sustainable food resource, potential tool for marine carbon dioxide removal (mCDR), and various pharmaceutical and cosmetic applications.
Nicholas J. Nidzieko, Paige Hoel
doaj   +1 more source

Side-Scan Sonar Image Augmentation Method Based on CC-WGAN

Applied Sciences
The utilization of deep learning algorithms for side-scan sonar target detection is impeded by the restricted quantity and representativeness of side-scan sonar (SSS) samples.
Junhui Zhu, Houpu Li, Ping Qing, Jiaxin Hou, Ye Peng   +4 more
doaj   +1 more source

Very-high resolution side-scan sonar mapping of biogenic reefs of the tube-worm Lanice conchilega

, 2008
Reefs of the tube-building polychaete Lattice conchilega are known to represent hotspots of biodiversity, within inter- and subtidal soft sediments of the North Sea. However, because of their patchy distribution, point sampling does not appropriately map
Rabaut, M., Vincx, M., Van Hoey, G., Van Hoey, Gert, Van Lancker, V.R.M., Rabaut, Marijn, Vincx, Magda, Degraer, S., Du Four, Isabelle, Du Four, I., Van Lancker, Vera, Henriet, Jean, Moerkerke, G., Moerkerke, Geert, Henriet, J.P., Henriet, Jean-Pierre, Degraer, Steven   +16 more
core   +1 more source

Side-scan sonar based SLAM for the deep sea

, 2011
S.63-74In order to robustly perform SLAM (Simultaneous Localization and Mapping), places need to be recognized when they are visited again. In the deep-sea environment SLAM-assisted navigation based on side-scan sonar data benefits from using three ...
Woock, P.
core   +1 more source

Style Transfer-Based Augmentation for Side-Scan Sonar Images

水下无人系统学报
Side-scan sonar(SSS) has been extensively adopted in ocean exploration because of its stability and efficiency when deployed on autonomous undersea vehicles(AUVs).
Zhongyu BAI, Hongli XU, Jingyu RU, Shaoxiong QIU   +3 more
doaj   +1 more source

Towards Characterizing and Developing Formation and Migration Cues in Seafloor Sand Waves on Topology, Morphology, Evolution from High-Resolution Mapping via Side-Scan Sonar in Autonomous Underwater Vehicles. [PDF]

Sensors (Basel), 2021
Nian R, Zang L, Geng X, Yu F, Ren S, He B, Li X.   +6 more
europepmc   +1 more source

A Hybrid VGG-ResNet Feature Fusion Network for Object Detection in Side-Scan Sonar Images

International Journal of Emerging Research in Engineering, Science, and Management
Side-scan sonar images present significant challenges for object detection due to high noise levels, limited spatial resolution, and complex seabed structures.
Venkata Lakshmi Keerthi K, Vijayalakshmi P, Rajendran V   +2 more
doaj   +1 more source

Portable Side-Scan Sonar System for Acoustic Remote Sensing of Ultra-Shallow Seafloor: Design and Field Validation

Remote Sensing
Ultra-shallow and confined water environments are challenging to survey with conventional towed side-scan sonar (SSS) due to limited access and positioning uncertainties.
Artur Grządziel, Filip Grządziel
doaj   +1 more source

Deep Learning-Based Feature Matching Algorithm for Multi-Beam and Side-Scan Images

Remote Sensing
Side-scan sonar and multi-beam echo sounder (MBES) are the most widely used underwater surveying tools in marine mapping today. The MBES offers high accuracy in depth measurement but is limited by low imaging resolution due to beam density constraints ...
Yu Fu, Xiaowen Luo, Xiaoming Qin, Hongyang Wan, Jiaxin Cui, Zepeng Huang   +5 more
doaj   +1 more source