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Automatic 3D face recognition using topological techniques
- Source :
- IEEE International Conference on Multimedia & Expo (ICME 2005), IEEE International Conference on Multimedia & Expo (ICME 2005), Jul 2005, Amsterdam, Netherlands, ICME
- Publication Year :
- 2005
- Publisher :
- HAL CCSD, 2005.
-
Abstract
- International audience; In this paper, we use the three-dimensional topological shape information for human face identification. We propose a new method to represent 3D faces as a topological graph. Fine registration of surfaces is done by first automatically finding topological connected components, and then constructing its topological graph representing the important topological changes on the face. The similarity calculation between 3D faces is processed using coarse-to-fine strategy while preserving the consistency of the graph structures, which result in establishing a correspondence between the parts of faces. The experiments made with a 144 3D faces dataset show the efficiency of our approach.
- Subjects :
- topology
Computer science
Image registration
02 engineering and technology
Topology
01 natural sciences
Facial recognition system
010309 optics
Reeb graph
0103 physical sciences
0202 electrical engineering, electronic engineering, information engineering
Computer vision
Connected component
business.industry
[INFO.INFO-CV]Computer Science [cs]/Computer Vision and Pattern Recognition [cs.CV]
Pattern recognition
Graph theory
Topological graph
Graph
3D face
Graph (abstract data type)
020201 artificial intelligence & image processing
Artificial intelligence
recognition
business
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- IEEE International Conference on Multimedia & Expo (ICME 2005), IEEE International Conference on Multimedia & Expo (ICME 2005), Jul 2005, Amsterdam, Netherlands, ICME
- Accession number :
- edsair.doi.dedup.....639b574f4d1b0785d016018bd8668631