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Pregled bibliografske jedinice broj: 670732

Zbornik radova

Autori: Aleksi, Ivan; Kraus, Dieter; Hocenski, Željko; Keser, Tomislav
Naslov: Simulated surface anomaly detection in underwater object reconstruction
Izvornik: 33rd Conference on Transportation Systems with International Participation AAutomation in transportation 2013 : proceedingsZagreb :
Skup: 33rd Conference on Transportation Systems with International Participation AAutomation in transportation (33 ; 2013)
Mjesto i datum: Osijek, Hrvatska, 20.-23.11.2013.
Ključne riječi: sonar ; underwater inspection ; mine detection
Sažetak:
This paper addresses simulated sonar-based underwater inspection mission (UIM) and automated surface anomaly detection of underwater machinery. In order to ensure harbor safety, foreign ships are inspected prior entering harbor, with main goal of automated mine like objects detection. UIM is carried out by an autonomous underwater vehicle (AUV). Trajectory of a single AUV is planned specifically for a particular ship hull. As a result of UIM, a 3D point cloud is reconstructed and it’s orthographic projection is used for creating 2D image patches. Subsequently, image processing methods are applied in order to automate surface anomaly detection. Computer models of harbor wall and ship’s hull are considered in this paper. Mine-like object insertion and detection methods are proposed and evaluated.
Vrsta sudjelovanja: Predavanje
Vrsta prezentacije u zborniku: Cjeloviti rad (više od 1500 riječi)
Vrsta recenzije: Međunarodna recenzija
Projekt / tema: 165-0362980-2002, 165-0361621-2000
Izvorni jezik: ENG
Kategorija: Znanstveni
Znanstvena područja:
Računarstvo
Upisao u CROSBI: Ivan Aleksi (Ivan.Aleksi@etfos.hr), 2. Sij. 2014. u 13:35 sati



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