NDLI: Detection of salient events in large datasets of underwater video

Content Provider	IEEE Xplore Digital Library
Author	Gebali, A. Albu, A.B. Hoeberechts, M.
Copyright Year	2012
Description	Author affiliation: Sch. of Electr. & Comput. Eng., Univ. of Victoria, Victoria, BC, Canada (Gebali, A.; Albu, A.B.) \|\| NEPTUNE Canada, Univ. of Victoria, Victoria, BC, Canada (Hoeberechts, M.)
Abstract	The aim of this work is to perform the automatic detection of events of interest, in this case defined as animal motion, in deep-sea videos and then to use the detected events as the basis for creating video abstracts. Video is collected by seafloor cameras connected to a cabled observatory network which provides power to the lights and sensors and enables two-way communication with the cameras. Continuous power and connectivity on the network permit high volumes of data to be collected. Such video data is of importance for marine biologists who are able to remotely observe species in the deep-sea environment through scheduled recordings of the video data. It is extremely time consuming for researchers looking for particular events of interest to manually search in the video database, and therefore, our study focuses on automatic detection of these events. Our approach is based on the Laptev spatio-temporal interest points detection method [1]. The output of the analysis is a summary video clip that contains all detected salient events with their associated start and end frames. We report experimental results on video abstraction using a database of videos from the NEPTUNE Canada cabled observatory.
Sponsorship	Oceanic Eng. Soc.
Starting Page	1
Ending Page	10
File Size	2698122
Page Count	10
File Format	PDF
ISBN	9781467308298
e-ISBN	9781467308311
DOI	10.1109/OCEANS.2012.6404996
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-10-14
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Abstracts Video sequences Databases Motion pictures Cameras Surveillance Animals
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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