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Designing a topological algorithm for 3D activity recognition

Jiménez, Maria Jose, Medrano, Belén, Monaghan, David orcid logoORCID: 0000-0002-5169-9902 and O'Connor, Noel E. orcid logoORCID: 0000-0002-4033-9135 (2016) Designing a topological algorithm for 3D activity recognition. In: 6th International Workshop on Computational Topology in Image Context, 15-17 June 2016, Marseille, France. ISBN 978-3-319-39441-1

Voxel carving is a non-invasive and low-cost technique that is used for the reconstruction of a 3D volume from images captured from a set of cameras placed around the object of interest. In this paper we propose a method to topologically analyze a video sequence of 3D reconstructions representing a tennis player performing different forehand and backhand strokes with the aim of providing an approach that could be useful in other sport activities.
Item Type:Conference or Workshop Item (Poster)
Event Type:Workshop
Uncontrolled Keywords:3D video sequence; Voxel carving; Volume reconstruction; Persistent homology; Activity recognition
Subjects:Mathematics > Topology
Computer Science > Visualization
Mathematics > Applied Mathematics
Computer Science > Image processing
DCU Faculties and Centres:DCU Faculties and Schools > Faculty of Engineering and Computing > School of Electronic Engineering
Research Institutes and Centres > INSIGHT Centre for Data Analytics
Published in: Computational Topology in Image Context. Lecture Notes in Computer Science 9667. Springer. ISBN 978-3-319-39441-1
Official URL:http://www.lsis.org/ctic2016/
Copyright Information:© 2016 Springer The original publication is available at www.springerlink.com
Use License:This item is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 3.0 License. View License
ID Code:21129
Deposited On:22 Jun 2016 10:16 by David Monaghan . Last Modified 19 Oct 2018 09:14

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