3D Curvature-Based Shape Descriptors for Face Segmentation: An Anatomical-Based Analysis
作者： Augusto Salazar , Alexander Cerón , Flavio Prieto , None
DOI: 10.1007/978-3-642-17277-9_36
关键词:
摘要: The behavior of six curvature-based 3D shape descriptors which were computed on the surface face models, is studied. set includes k1, k2, Mean and Gaussian curvatures, Shape Index, Curvedness. Instead defining clusters vertices based value a given primitive feature, template composed by 28 anatomical regions, used to segment models extract location different landmarks fiducial points. Vertices are grouped by: themselves, region, region boundaries. aim this study analyze discriminant capacity each descriptor characterize regions identify key points facial surface. experiment testing with data from synthetic range images. In results: values, distributions, relevance indexes vertices, analyzed.
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sci-hub.se 参考文章(19)
Timothy Gatzke, Cindy Grimm, Feature detection using curvature maps and the min-cut/max-flow algorithm geometric modeling and processing. pp. 578- 584 ,(2006) , 10.1007/11802914_43
Christopher M. Bishop, Pattern Recognition and Machine Learning (Information Science and Statistics) Springer-Verlag New York, Inc.. ,(2006)
Moreno Díaz, Ana Belén, Reconocimiento facial automático mediante técnicas de visión tridimensional Facultad de Informática (UPM). ,(2011)
Christopher M. Bishop, Pattern Recognition and Machine Learning ,(2006)
Jan J Koenderink, Andrea J van Doorn, Surface shape and curvature scales Image and Vision Computing. ,vol. 10, pp. 557- 564 ,(1992) , 10.1016/0262-8856(92)90076-F
David Mumford, A. L. Yuille, Gaile G. Gordon, Peter W. Hallinan, Peter Giblin, Two- and Three-Dimensional Patterns of the Face ,(1999)
D. Colbry, X. Lu, A.K. Jain, Three-dimensional model based face recognition international conference on pattern recognition. ,vol. 1, pp. 362- 366 ,(2004) , 10.1109/ICPR.2004.915
Alessandro Colombo, Claudio Cusano, Raimondo Schettini, 3D face detection using curvature analysis Pattern Recognition. ,vol. 39, pp. 444- 455 ,(2006) , 10.1016/J.PATCOG.2005.09.009
Augusto E. Salazar, Flavio A. Prieto, 3D BSM for face segmentation and landmarks detection Proceedings of SPIE. ,vol. 7526, pp. 752608- ,(2010) , 10.1117/12.837655
Feng Xue, Xiaoqing Ding, 3D+2D Face Localization Using Boosting in Multi-Modal Feature Space international conference on pattern recognition. ,vol. 3, pp. 499- 502 ,(2006) , 10.1109/ICPR.2006.35