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Authors: Robert Skupin ; Thilo Borgmann and Thomas Sikora

Affiliation: Technische Universität Berlin, Germany

ISBN: 978-989-758-009-3

Keyword(s): Point Cloud Filtering, Multiview Resampling, Spatiotemporal Consistency.

Related Ontology Subjects/Areas/Topics: Applications ; Computer Vision, Visualization and Computer Graphics ; Geometry and Modeling ; Image and Video Analysis ; Image Formation and Preprocessing ; Image Formation, Acquisition Devices and Sensors ; Image Registration ; Image-Based Modeling ; Pattern Recognition ; Software Engineering

Abstract: This work presents algorithms to resample and filter point cloud data reconstructed from multiple cameras and multiple time instants. In an initial resampling stage, a voxel or a surface mesh based approach resamples the point cloud data into a common sampling grid. Subsequently, the resampled data undergoes a filtering stage based on clustering to remove artifacts and achieve spatiotemporal consistency across cameras and time instants. The presented algorithms are evaluated in a view synthesis scenario. Results show that view synthesis with enhanced depth maps as produced by the algorithms leads to less artifacts than synthesis with the original source data.

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Paper citation in several formats:
Skupin R., Borgmann T. and Sikora T. (2014). Multiview Point Cloud Filtering for Spatiotemporal Consistency.In Proceedings of the 9th International Conference on Computer Vision Theory and Applications (VISIGRAPP 2014)ISBN 978-989-758-009-3, pages 531-538. DOI: 10.5220/0004681805310538

@conference{visapp14,
author={Robert Skupin and Thilo Borgmann and Thomas Sikora},
title={Multiview Point Cloud Filtering for Spatiotemporal Consistency},
booktitle={Proceedings of the 9th International Conference on Computer Vision Theory and Applications (VISIGRAPP 2014)},
year={2014},
pages={531-538},
doi={10.5220/0004681805310538},
isbn={978-989-758-009-3},
}

TY - CONF

JO - Proceedings of the 9th International Conference on Computer Vision Theory and Applications (VISIGRAPP 2014)
TI - Multiview Point Cloud Filtering for Spatiotemporal Consistency
SN - 978-989-758-009-3
AU - Skupin R.
AU - Borgmann T.
AU - Sikora T.
PY - 2014
SP - 531
EP - 538
DO - 10.5220/0004681805310538

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