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Authors: Hana Gharbi ; Sahbi Bahroun and Ezzeddine Zagrouba

Affiliation: Institut Supérieur d'Informatique (ISI) and Université Tunis Elmanar, Tunisia

ISBN: 978-989-758-175-5

Keyword(s): Video Summarization, Key Frame Extraction, Interest Point, PCA, HAC.

Related Ontology Subjects/Areas/Topics: Applications and Services ; Computer Vision, Visualization and Computer Graphics ; Entertainment Imaging Applications ; Image and Video Analysis ; Image Formation and Preprocessing ; Image Generation Pipeline: Algorithms and Techniques ; Motion, Tracking and Stereo Vision ; Shape Representation and Matching ; Tracking and Visual Navigation

Abstract: Video summarization is a principal task in video analysis and indexing algorithms. In this paper we will present a new algorithm for video key frame extraction. This process is one of the basic procedures for video retrieval and summary. Our new approach is based on interest points description and repeatability measurement. Before key frame extraction, the video should be segmented into shots. Then, for each shot, we detect interest points in all images. After that, we calculate repeatability matrix for each shot. Finally, we apply PCA and HAC to extract key frames.

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Paper citation in several formats:
Gharbi, H.; Bahroun, S. and Zagrouba, E. (2016). A Novel Key Frame Extraction Approach for Video Summarization.In Proceedings of the 11th Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 3: VISAPP, (VISIGRAPP 2016) ISBN 978-989-758-175-5, pages 146-153. DOI: 10.5220/0005725701460153

@conference{visapp16,
author={Hana Gharbi. and Sahbi Bahroun. and Ezzeddine Zagrouba.},
title={A Novel Key Frame Extraction Approach for Video Summarization},
booktitle={Proceedings of the 11th Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 3: VISAPP, (VISIGRAPP 2016)},
year={2016},
pages={146-153},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005725701460153},
isbn={978-989-758-175-5},
}

TY - CONF

JO - Proceedings of the 11th Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 3: VISAPP, (VISIGRAPP 2016)
TI - A Novel Key Frame Extraction Approach for Video Summarization
SN - 978-989-758-175-5
AU - Gharbi, H.
AU - Bahroun, S.
AU - Zagrouba, E.
PY - 2016
SP - 146
EP - 153
DO - 10.5220/0005725701460153

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