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Authors: Rida Sadek 1 ; Coloma Ballester 1 ; Luis Garrido 2 ; Enric Meinhardt 1 and Vicent Caselles 1

Affiliations: 1 Pompeu-Fabra University, Spain ; 2 Barcelona University, Spain

Keyword(s): Frame interpolation, optical flow, occlusion

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Image and Video Analysis ; Motion, Tracking and Stereo Vision ; Optical Flow and Motion Analyses ; Segmentation and Grouping

Abstract: In this paper we propose an interpolation method to produce a sequence of plausible intermediate frames between two input images. The main feature of the proposed method is the handling of occlusions using a time coherent video segmentation into spatio-temporal regions. Occlusions and disocclusions are defined as points in a frame where a region ends or starts, respectively. Out of these points, forward and backward motion fields are used to interpolate the intermediate frames. After motion-based interpolation, there may still be some holes which are filled using a hole filling algorithm. We illustrate the proposed method with some experiments.

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Paper citation in several formats:
Sadek, R.; Ballester, C.; Garrido, L.; Meinhardt, E. and Caselles, V. (2012). FRAME INTERPOLATION WITH OCCLUSION DETECTION USING A TIME COHERENT SEGMENTATION. In Proceedings of the International Conference on Computer Vision Theory and Applications (VISIGRAPP 2012) - Volume 1: VISAPP; ISBN 978-989-8565-04-4; ISSN 2184-4321, SciTePress, pages 367-372. DOI: 10.5220/0003830803670372

@conference{visapp12,
author={Rida Sadek. and Coloma Ballester. and Luis Garrido. and Enric Meinhardt. and Vicent Caselles.},
title={FRAME INTERPOLATION WITH OCCLUSION DETECTION USING A TIME COHERENT SEGMENTATION},
booktitle={Proceedings of the International Conference on Computer Vision Theory and Applications (VISIGRAPP 2012) - Volume 1: VISAPP},
year={2012},
pages={367-372},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003830803670372},
isbn={978-989-8565-04-4},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the International Conference on Computer Vision Theory and Applications (VISIGRAPP 2012) - Volume 1: VISAPP
TI - FRAME INTERPOLATION WITH OCCLUSION DETECTION USING A TIME COHERENT SEGMENTATION
SN - 978-989-8565-04-4
IS - 2184-4321
AU - Sadek, R.
AU - Ballester, C.
AU - Garrido, L.
AU - Meinhardt, E.
AU - Caselles, V.
PY - 2012
SP - 367
EP - 372
DO - 10.5220/0003830803670372
PB - SciTePress

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