Assessing the potential of autonomous submarine gliders for ecosystem monitoring across multiple trophic levels (plankton to cetaceans) and pollutants in shallow shelf seas [PDF]
, 2014 A combination of scientific, economic, technological and policy drivers is behind a recent upsurge in the use of marine autonomous systems (and accompanying miniaturized sensors) for environmental mapping and monitoring.
Allan, Ian J. +13 more
core +5 more sources
Development of a fusion adaptive algorithm for marine debris detection within the post-Sandy restoration framework [PDF]
, 2014 Recognition of marine debris represent a difficult task due to the extreme variability of the marine environment, the possible targets, and the variable skill levels of human operators.
Calder, Brian R., Masetti, Giuseppe
core +1 more source
Game Theory-Based Cooperation for Underwater Acoustic Sensor Networks: Taxonomy, Review, Research Challenges and Directions. [PDF]
, 2018 Exploring and monitoring the underwater world using underwater sensors is drawing a lot of attention these days. In this field cooperation between acoustic sensor nodes has been a critical problem due to the challenging features such as acoustic channel ...
Anh +17 more
core +2 more sources
Guiding the underwater acoustic target recognition with interpretable contrastive learning
OCEANS 2023 - Limerick, 2023 Recognizing underwater targets from acoustic signals is a challenging task owing to the intricate ocean environments and variable underwater channels. While deep learning-based systems have become the mainstream approach for underwater acoustic target recognition, they have faced criticism for their lack of interpretability and weak generalization ...
Xie, Yuan, Ren, Jiawei, Xu, Ji
openaire +2 more sources
, 2016 Forward-looking sonar can capture high resolution images of underwater scenes, but their interpretation is complex. Generic object detection in such images has not been solved, specially in cases of small and unknown objects.
Valdenegro-Toro, Matias
core +1 more source
Underwater Multi-Robot Convoying using Visual Tracking by Detection
, 2017 We present a robust multi-robot convoying approach that relies on visual detection of the leading agent, thus enabling target following in unstructured 3-D environments.
Chang, Wei-Di +9 more
core +1 more source
Use of stereo camera systems for assessment of rockfish abundance in untrawlable areas and for recording pollock behavior during midwater trawls [PDF]
, 2010 We describe the application of two types of stereo camera systems in fisheries research, including the design, calibration, analysis techniques, and precision of the data obtained with these systems. The first is a stereo video system deployed by using
Rooper, Christopher N. +2 more
core
Electrophysiologic assessment of (central) auditory processing disorder in children with non-syndromic cleft lip and/or palate [PDF]
, 2012 Session 5aPP - Psychological and Physiological Acoustics: Auditory Function, Mechanisms, and Models (Poster Session)Cleft of the lip and/or palate is a common congenital craniofacial malformation worldwide, particularly non-syndromic cleft lip and/or ...
Ma, L, Ma, X, McPherson, B
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Sea otter, Enhydra lutris, containment management: field studies and feasibility assessment [PDF]
, 1996 Limiting sea otter geographic distribution in California (containment management) has long been recognized as being necessary to preserve human recreational and commercial uses of shellfish resources. However, passage of federal legislation that focused
Harris, Michael +2 more
core
Design of Siamese Network for Underwater Target Recognition with Small Sample Size
Applied Sciences, 2022 The acquisition of target data for underwater acoustic target recognition (UATR) is difficult and costly. Although deep neural networks (DNN) have been used in UATR, and some achievements have been made, the performance is not satisfactory when ...
Dali Liu +4 more
doaj +1 more source