Results 11 to 20 of about 5,378,168 (226)

Underwater Rescue Target Detection Based on Acoustic Images

Sensors
In order to effectively respond to floods and water emergencies that result in the drowning of missing persons, timely and effective search and rescue is a very critical step in underwater rescue.
Sufeng Hu, Tao Liu
doaj   +4 more sources

Exploring Underwater Target Detection Algorithm Based on Improved SSD

Xibei Gongye Daxue Xuebao, 2020
As the in-depth exploration of oceans continues, the accurate and rapid detection of fish, bionics and other intelligent bodies in an underwater environment is more and more important for improving an underwater defense system.

doaj   +2 more sources

Polarization-Enhanced Multi-Target Underwater Salient Object Detection

Photonics
Salient object detection (SOD) plays a critical role in underwater exploration systems. Traditional SOD approaches encounter notable constraints in underwater image analysis, primarily stemming from light scattering and absorption effects induced by ...
Jiayi Song, Peikai Zhao, Jiangtao Li, Liming Zhu, Khian-Hooi Chew, Rui-Pin Chen   +5 more
doaj   +2 more sources

The Establishment of Intelligent Detection Method and Monitoring System for Underwater Target Based on Imaging Sonar

MATEC Web of Conferences, 2015
For the practical requirement of underwater safety protection, the conception of target precautionary area is put forward combined with the technical characteristic of imaging sonar and the analysis of small underwater target imaging feature.
Peng Pengfei, Yu Qian, Li Qiyuan
doaj   +3 more sources

A Joint Framework for Underwater Hyperspectral Image Restoration and Target Detection With Conditional Diffusion Model

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Underwater hyperspectral imaging is crucial for various marine applications, with underwater hyperspectral target detection (HTD) holding significant importance.
Qi Li, Jinghua Li, Tong Li, Yan Feng
doaj   +3 more sources

Underwater target laser polarization suppression scattering detection technology and verification.

PLoS ONE
The underwater laser polarization detection technology integrates the polarization characteristics of light into the detection and identification of underwater targets. Addressing the challenge of poor accuracy in identifying targets in strong underwater
Qiang Fu, Chao Dong, Kaikai Wang, Qingyi He, Xiansong Gu, Jianhua Liu, Yong Zhu, Jin Duan   +7 more
doaj   +2 more sources

RSE-YOLOv8: An Algorithm for Underwater Biological Target Detection

Sensors
Underwater target detection is of great significance in underwater ecological assessment and resource development. To better protect the environment and optimize the development of underwater resources, we propose a new underwater target detection model ...
Peihang Song, Lei Zhao, Heng Li, Xiaojun Xue, Hui Liu   +4 more
doaj   +2 more sources

Underwater Target Detection and 3D Reconstruction System Based on Binocular Vision. [PDF]

Sensors (Basel), 2018
Huo G, Wu Z, Li J, Li S.
europepmc   +2 more sources

Research on an improved fish recognition algorithm based on YOLOX [PDF]

ITM Web of Conferences, 2022
The key to the development of underwater resources is to detect underwater targets quickly and accurately in real time. However, due to the influence of light, the underwater image is easy to be distorted and the contrast is low and so on, which greatly ...
Liu Dongcai, Wen Xianhui, Zhou Youling
doaj   +1 more source

Polarization-Enhanced Underwater Detection Method for Multiple Material Targets Based on Deep-Learning

IEEE Photonics Journal, 2023
Underwater target detection is an essential topic in the applications of underwater exploration. However, underwater target detection faces serious challenges, such as complex scattering, low visibility, and target clutter.
Guochen Wang, Jie Gao, Yubin Chen, Xin Wang, Jiangtao Li, Khian-Hooi Chew, Rui-Pin Chen   +6 more
doaj   +1 more source