3D face recognition with local shape descriptors

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Date

2011

Author

İnan, Tolga

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This thesis represents two approaches for three dimensional face recognition. In the first approach, a generic face model is fitted to human face. Local shape descriptors are located on the nodes of generic model mesh. Discriminative local shape descriptors on the nodes are selected and fed as input into the face recognition system. In the second approach, local shape descriptors which are uniformly distributed across the face are calculated. Among the calculated shape descriptors that are discriminative for recognition process are selected and used for three dimensional face recognition. Both approaches are tested with widely accepted FRGCv2.0 database and experiment protocol. Reported results are better than the state-of-theart systems. Recognition performances for neutral and non-neutral faces are also reported.

Subject Keywords

Human face recognition (Computer science), Three-dimensional imaging.

URI

http://etd.lib.metu.edu.tr/upload/12613835/index.pdf
https://hdl.handle.net/11511/20919

Collections

Graduate School of Natural and Applied Sciences, Thesis

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Citation Formats

T. İnan, “3D face recognition with local shape descriptors,” Ph.D. - Doctoral Program, Middle East Technical University, 2011.