NDLI: Organizing Egocentric Videos for Daily Living Monitoring

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Organizing Egocentric Videos for Daily Living Monitoring

Content Provider	ACM Digital Library
Author	Ortis, Alessandro Addesso, Luca Battiato, Sebastiano D'Amico, Valeria Farinella, Giovanni Maria Torrisi, Giovanni
Abstract	Egocentric videos are becoming popular since the possibility to observe the scene flow from the user's point of view (First Person Vision). Among the different assistive applications in this context there is the daily living monitoring of a user that is wearing the camera. In this paper we propose a system devoted to automatically organize videos acquired by the user over different days. By employing an unsupervised segmentation, each egocentric video is divided in chapters by considering the visual content. The video segments related to the different days are hence linked to produce graphs which are coherent with respect to the context in which the user acts. Experiments on two different datasets demonstrate the effectiveness of the proposed approach which outperforms the state of the art, both in accuracy and computational time with a good margin.
Starting Page	45
Ending Page	54
Page Count	10
File Format	PDF
ISBN	9781450345170
DOI	10.1145/2983576.2983578
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2016-10-16
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Assistive computer vision Social cameras First person vision Video curation Summarization
Content Type	Text
Resource Type	Article

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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
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