NDLI: Shot boundary detection using perceptual and semantic information

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Shot boundary detection using perceptual and semantic information

Content Provider	Springer Nature Link
Author	Bhadouria, Vivek Singh Singh, Kh. Manglem Roy, Sudipta Thounaojam, Dalton Meitei
Copyright Year	2017
Abstract	The paper proposes a shot boundary detection system using Gist and local descriptor. Gist provides the perceptual and conceptual information of a scene. The proposed system can be roughly divided into three steps. The first step consists of forming of groups of frames by calculating the correlation of the Gist features between consecutive frames of the video. Secondly, abrupt transitions are found out using the group (G), MSER and a threshold (for abrupt separately, $$th_{cut}$$ ). And lastly, gradual transitions of the video are found using triangular pattern matching. We have performed the experiment on TRECVid 2001 and 2007 dataset. The novel contribution of this paper is that the proposed system shows an activity-based shot boundary detection where only the possible transition regions of a video are considered for shot detection. This approach reduces the computational complexity by processing the transition regions only. We have achieved better results in terms of F1, precision and recall, when compared to previously published approaches.
Starting Page	167
Ending Page	174
Page Count	8
File Format	PDF
ISSN	21926611
Journal	International Journal of Multimedia Information Retrieval
Volume Number	6
Issue Number	2
e-ISSN	2192662X
Language	English
Publisher	Springer London
Publisher Date	2017-03-23
Publisher Place	London
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Information Systems Applications (incl.Internet) Gist Shot boundary detection MSER Information Storage and Retrieval Data Mining and Knowledge Discovery Image Processing and Computer Vision Computer Science Gradual Multimedia Information Systems Abrupt
Content Type	Text
Resource Type	Article
Subject	Library and Information Sciences Information Systems Media Technology

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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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