A sonar image segmentation algorithm based on quantum-inspired particle swarm optimization and fuzzy clustering
Sign Up to like & getrecommendations! Published in 2018 at "Neural Computing and Applications"
DOI: 10.1007/s00521-018-3890-6
Abstract: The underwater sonar image has the characteristics of complex background and heavy noise pollution. By using multi-bit quantum system to encode particles, a new sonar image segmentation algorithm based on quantum-inspired particle swarm and fuzzy… read more here.
Keywords: image; sonar image; image segmentation; particle swarm ... See more keywords
Target Detection of Forward-Looking Sonar Image Based on Improved YOLOv5
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DOI: 10.1109/access.2022.3150339
Abstract: Forward-looking sonar is a commonly used underwater detection device at present, but the detection accuracy is poor due to the complex underwater environment, small target highlight area and fuzzy feature details. Therefore, this paper proposes… read more here.
Keywords: detection; forward looking; network; looking sonar ... See more keywords
Orientation Estimation of Rotated Sonar Image Targets via the Wavelet Subimage Energy Ratio
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2022.3215068
Abstract: Precise orientation information facilitates target recognition of sonar images. Traditional orientation estimation methods, including the Hough transform method, have poor antinoise abilities, so they cannot achieve high estimation precision for sonar images, which usually have… read more here.
Keywords: estimation; orientation estimation; orientation; method ... See more keywords
Non-Uniform Non-Orthogonal Multicarrier Underwater Communication for Compressed Sonar Image Data Transmission
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2021.3103551
Abstract: Efficient and reliable underwater sonar image transmission is increasingly desired for underwater investigation by autonomous underwater vehicles (AUV). However, it is extremely challenging due to the severe interference nature of underwater acoustic channels and the… read more here.
Keywords: image data; image; transmission; sonar image ... See more keywords
Data augmentation using image translation for underwater sonar image segmentation
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DOI: 10.1371/journal.pone.0272602
Abstract: In underwater environment, the study of object recognition is an important basis for implementing an underwater unmanned vessel. For this purpose, abundant experimental data to train deep learning model is required. However, it is very… read more here.
Keywords: underwater; image segmentation; segmentation; sonar image ... See more keywords
A Side-Scan Sonar Image Synthesis Method Based on a Diffusion Model
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Marine Science and Engineering"
DOI: 10.3390/jmse11061103
Abstract: The limited number and under-representation of side-scan sonar samples hinders the training of high-performance underwater object detection models. To address this issue, in this paper, we propose a diffusion model-based method to augment side-scan sonar… read more here.
Keywords: side scan; model; sonar image; scan sonar ... See more keywords