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|Title:||Extracting structured topological features from 3d facial surface: Approach and applications||Authors:||Werghi, N.||Issue Date:||2009||Journal:||Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)||Conference:||6th International Conference on Image Analysis and Recognition, ICIAR 2009; Halifax, NS; Canada; 6 July 2009 through 8 July 2009; Code 77746||Abstract:||In this paper, we present an approach for extracting structured topological features from a triangular mesh manifold. These features include concentric rings of facets, which can be arranged in spiral-wise fashion. After describing the approach, the paper highlights the utility of such features in some applications related to 3D facial data processing. This include, assessing triangular mesh tessellations, detecting facial landmarks, computing geodesic features, and extracting shape descriptors. Experiments made with 3D facial data confirmed the great potential of this framework. © 2009 Springer Berlin Heidelberg.||URI:||http://hdl.handle.net/20.500.12216/135||DOI:||10.1007/978-3-642-02611-9_49|
|Appears in Collections:||Conference Papers|
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