Complementary underwater imaging methods for collecting biological and environmental data : volume 2 : photo and video analysis procedures / Amélie Robillard, David Lévesque and Marie-Julie Roux. : Fs97-6/3605E-PDF
"Visual sampling can be used to collect biological and ecological data in the marine environment in a minimally intrusive and non-extractive way. Deposited imaging devices are versatile, easy-to-use systems that can be deployed in various environments and enable the acquisition of large quantities of images. Extracting data from visual samples collected during imaging analysis is a time-consuming and expertise-intensive process that requires standardized and interoperable procedures. This report aims to help develop and optimize standardized procedures for analyzing photo and video samples from deposited systems, including the use of quadrats, bait and stereoscopy. A set of analysis practices, methods and strategies are described, making it possible to i) maximize the quality, quantity and diversity of the data collected; ii) take into account the methodological, ecological and environmental factors that influence the performance of sampling devices and the accuracy of imaging data; and iii) generate reliable data with quantifiable errors. These procedures can be applied to most marine environments and photo or video samples from deposited systems. Implementation of these procedures will enhance the contribution of underwater imaging to ecosystem-based management of marine environments"--Abstract, page ix.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.936606&sl=1
| Ministère/Organisme | Canada. Department of Fisheries and Oceans, issuing body. Maurice Lamontagne Institute, issuing body. |
|---|---|
| Titre | Complementary underwater imaging methods for collecting biological and environmental data : volume 2 : photo and video analysis procedures / Amélie Robillard, David Lévesque and Marie-Julie Roux. |
| Titre de la série | Canadian technical report of fisheries and aquatic sciences, 1488-5379 ; 3605 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Autres langues publiées | [Français] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Issued also in French under title: Méthodes complémentaires d'imagerie sous-marine déposée pour la collecte de données biologiques et environnementales : volume 2 : procédures d'analyses photo et vidéo. Includes bibliographical references. Includes abstracts in English and French. |
| Information sur la publication | Mont-Joli, Quebec : Regional Science Branch, Fisheries and Oceans Canada, Maurice Lamontagne Institute, 2024. ©2024 |
| Auteur / Contributeur | Robillard, A., author. |
| Description | 1 online resource (x, 91 pages) : illustrations (chiefly colour). |
| ISBN | 9780660713069 |
| Numéro de catalogue |
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| Descripteurs | Underwater photography -- Québec (Province) -- Saint Lawrence River Estuary. Underwater photography -- Saint Lawrence, Gulf of. Underwater videography -- Québec (Province) -- Saint Lawrence River Estuary. Underwater videography -- Saint Lawrence, Gulf of. Environmental sampling -- Québec (Province) -- Saint Lawrence River Estuary. Environmental sampling -- Saint Lawrence, Gulf of. |