TY - GEN
T1 - Extracting structured topological features from 3d facial surface
T2 - 6th International Conference on Image Analysis and Recognition, ICIAR 2009
AU - Werghi, Naoufel
PY - 2009
Y1 - 2009
N2 - 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.
AB - 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.
KW - 3D facial shape analysis
KW - Facet spiral
KW - Triangular mesh
UR - https://www.scopus.com/pages/publications/70350216158
U2 - 10.1007/978-3-642-02611-9_49
DO - 10.1007/978-3-642-02611-9_49
M3 - Conference contribution
AN - SCOPUS:70350216158
SN - 3642026109
SN - 9783642026102
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 491
EP - 501
BT - Image Analysis and Recognition - 6th International Conference, ICIAR 2009, Proceedings
Y2 - 6 July 2009 through 8 July 2009
ER -