Title :
Benthic habitat mapping with autonomous underwater vehicles
Author :
Davie, Andrew ; Hartmann, Klaas ; Timms, Greg ; De Groot, Martin ; McCulloch, John
Author_Institution :
Tasmanian ICT Centre, CSIRO, Hobart, TAS, Australia
Abstract :
We provide an outline of an autonomous benthic habitat mapping algorithm. This algorithm enables real-time on-board classification of images gathered by an autonomous underwater vehicle (AUV), with the ability to classify aquatic vegetation at a resolution approaching the species level. The algorithm is generic with respect to both the classification task and the imaging equipment being used. For example, it may be used to detect objects rather than habitat types using hyperspectral rather than visible light cameras.
Keywords :
acoustic imaging; geophysics computing; image classification; object detection; oceanography; remote sensing; remotely operated vehicles; underwater vehicles; AUV; aquatic vegetation; autonomous underwater vehicles; benthic habitat mapping; generic algorithm; image classification; imaging equipment; object detection; Australia; Cameras; Ecosystems; Hardware; Hyperspectral imaging; Monitoring; Optical attenuators; Sea measurements; Uncertainty; Underwater vehicles;
Conference_Titel :
OCEANS 2008
Conference_Location :
Quebec City, QC
Print_ISBN :
978-1-4244-2619-5
Electronic_ISBN :
978-1-4244-2620-1
DOI :
10.1109/OCEANS.2008.5151927