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Small scale underwater change detection

In this paper, we present a method to deal with the constraints of the underwater medium for finding changes between sequences of underwater images. One of the main problems of underwater medium for automatically detecting changes is the low altitude of the camera when taking pictures. This emphasise the parallax effect between the images as they are not taken exactly at the same position. In order to solve this problem, we are geometrically registering the images together taking into account the relief of the scene

Instrumentation Viewpoint, 2010, núm. 8, p. 44

SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems)

Author: Delaunoy, Olivier
Grácias, Nuno Ricardo Estrela
García Campos, Rafael
Date: 2010
Abstract: In this paper, we present a method to deal with the constraints of the underwater medium for finding changes between sequences of underwater images. One of the main problems of underwater medium for automatically detecting changes is the low altitude of the camera when taking pictures. This emphasise the parallax effect between the images as they are not taken exactly at the same position. In order to solve this problem, we are geometrically registering the images together taking into account the relief of the scene
Format: application/pdf
ISSN: 1886-4864
Document access: http://hdl.handle.net/10256/8535
Language: eng
Publisher: SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems)
Collection: Reproducció digital del document publicat a: http://hdl.handle.net/2099/8607
Articles publicats (D-ATC)
Is part of: Instrumentation Viewpoint, 2010, núm. 8, p. 44
Rights: Attribution-NonCommercial-NoDerivs 3.0 Spain
Rights URI: http://creativecommons.org/licenses/by-nc-nd/3.0/es/
Subject: Imatges -- Processament
Image processing
Visió per ordinador
Computer vision
Imatge, Tècniques d’
Imaging systems
Title: Small scale underwater change detection
Type: info:eu-repo/semantics/article
Repository: DUGiDocs

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