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Content Provider | IET Digital Library |
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Author | Paspalakis, Stavros Moirogiorgou, Konstantia Papandroulakis, Nikos Giakos, George Zervakis, Michalis |
Abstract | Fish-cage dysfunction in aquaculture installations can trigger significant negative consequences affecting the operational costs. Low oxygen levels, due to excessive fooling's, leads to decrease growth performance, and feed efficiency. Therefore, frequent periodic inspection of fish-cage nets is required, but this task can become quite expensive with the traditional means of employing professional divers that perform visual inspections at regular time intervals. The modern trend in aquaculture is to take advantage of IT technologies with the use of a small-sized, low-cost autonomous underwater vehicle, permanently residing within a fish cage and performing regular video inspection of the infrastructure for the entire net surface. In this study, we explore specialised image processing schemes to detect net holes of multiple area size and shape. These techniques are designed with the vision to provide robust solutions that take advantage of either global or local image structures to provide the efficient inspection of multiple net holes. |
Starting Page | 2028 |
Ending Page | 2034 |
Page Count | 7 |
ISSN | 17519659 |
Volume Number | 14 |
e-ISSN | 17519667 |
Issue Number | Issue 10, Aug (2020) |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-ipr/14/10 |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-ipr.2019.1667 |
Journal | IET Image Processing |
Publisher Date | 2020-06-11 |
Access Restriction | Open |
Rights Holder | © The Institution of Engineering and Technology |
Subject Keyword | Agriculture Aquaculture Aquaculture Installations Automated Fish Cage Net Inspection Automatic Optical Inspection Autonomous Underwater Vehicle Computer Vision And Image Processing Technique Control Application in Other Natural Resources Control Technology And Theory Fish-cage Dysfunction Global Image Structure Image Processing Inspection And Quality Control IT Technology Local Image Structure Marine System Control Mobile Robots Net Holes Detection Object Detection Optical, Image And Video Signal Processing Robot Vision Telerobotics Video Inspection Video Signal Processing Visual Inspections |
Content Type | Text |
Resource Type | Article |
Subject | Signal Processing Electrical and Electronic Engineering Computer Vision and Pattern Recognition Software |
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