Zobrazeno 1 - 10
of 322
pro vyhledávání: '"Underwater target detection"'
Publikováno v:
Zhihui kongzhi yu fangzhen, Vol 46, Iss 3, Pp 30-35 (2024)
Due to its excellent concealment and difficulty in deployment and removal, mines have become a recognized challenge for the world navy in MCM operation. Airborne blue-green Lidar technology is one of the new technologies in ocean exploration. Due to
Externí odkaz:
https://doaj.org/article/fc8badfeeda643eeaa10b201d280371e
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
The application of computer vision in fish identification facilitates researchers and managers to better comprehend and safeguard the aquatic ecological environment. Numerous researchers have harnessed deep learning methodologies for studying fish sp
Externí odkaz:
https://doaj.org/article/f0b58439a73f4c448257931bc414936d
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 17263-17277 (2024)
Underwater hyperspectral imaging is crucial for various marine applications, with underwater hyperspectral target detection (HTD) holding significant importance. However, existing research on underwater HTD is limited, as most methods fail to adequat
Externí odkaz:
https://doaj.org/article/be79e08f0a0b4275ad3497f933938aa2
Publikováno v:
IEEE Access, Vol 12, Pp 133937-133951 (2024)
In underwater target detection tasks, challenges such as image blurring, complex backgrounds, and aggregation of small targets lead to problems such as difficulty in model feature extraction, target leakage, and false detection. In order to improve t
Externí odkaz:
https://doaj.org/article/0e1568a38a3e46f3a7f0d24a56b0233b
Autor:
Anwar Khan, Mostafa M. Fouda, Dinh-Thuan Do, Abdulaziz Almaleh, Abdullah M. Alqahtani, Atiq Ur Rahman
Publikováno v:
IEEE Access, Vol 12, Pp 12618-12635 (2024)
This paper provides a study of the latest target (object) detection algorithms for underwater wireless sensor networks (UWSNs). To ensure selection of the latest and state-of-the-art algorithms, only algorithms developed in the last seven years are t
Externí odkaz:
https://doaj.org/article/5eeaa1813ea24a3e99363376a8f8f8fb
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
In ocean observation missions, unmanned autonomous ocean observation platforms play a crucial role, with precise target detection technology serving as a key support for the autonomous operation of unmanned platforms. Among various underwater sensing
Externí odkaz:
https://doaj.org/article/f0fbaa8612f34ba18592a02cb8c48433
Publikováno v:
Sensors, Vol 24, Iss 15, p 5060 (2024)
Side-scan sonar is a principal technique for subsea target detection, where the quantity of sonar images of seabed targets significantly influences the accuracy of intelligent target recognition. To expand the number of representative side-scan sonar
Externí odkaz:
https://doaj.org/article/f99abb3d9ba849549e3795754bae49d0
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 7, p 1127 (2024)
Aiming at the problems of the underwater existence of some targets with relatively small size, low contrast, and a lot of surrounding interference information, which lead to a high leakage rate and low recognition accuracy, a new improved YOLOv7 unde
Externí odkaz:
https://doaj.org/article/f5fc1307c88f4576a8b16a96e7084169
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 7, p 1057 (2024)
Super-resolution (SR) is a technique that restores image details based on existing information, enhancing the resolution of images to prevent quality degradation. Despite significant achievements in deep-learning-based SR models, their application in
Externí odkaz:
https://doaj.org/article/af6859075a374a1eb1feb4607e989599
Publikováno v:
水下无人系统学报, Vol 31, Iss 4, Pp 624-632 (2023)
Underwater polarization imaging method uses the polarization characteristic difference between the target information light and the backscattered light to achieve clear imaging, which is of great value in the field of underwater target detection and
Externí odkaz:
https://doaj.org/article/13f0b3579ca24752bad3f69290df23c5