Surface shape descriptors on 3D faces
Other Title(s)
واصفات شكل السطح للوجوه ثلاثية الأبعاد
Joint Authors
Shakir, Shayma Hamid
Hamzah, Najla Abd
Source
Issue
Vol. 58, Issue 3C (30 Sep. 2017), pp.1740-1750, 11 p.
Publisher
University of Baghdad College of Science
Publication Date
2017-09-30
Country of Publication
Iraq
No. of Pages
11
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Abstract EN
The general objective of surface shape descriptors techniques is to categorize several surface shapes from collection data.
Gaussian (K) and Mean (H) curvatures are the most broadly utilized indicators for surface shape characterization in collection image analysis.
This paper explains the details of some descriptions (K and H), The discriminating power of 3D descriptors taken away from 3D surfaces (faces) is analyzed and present the experiment results of applying these descriptions on 3D face (with polygon mesh and point cloud representations).
The results shows that Gaussian and Mean curvatures are important to discover unique points on the 3d surface (face) and the experiment result shows that these curvatures are very useful for some special features extraction for eyes and nose detection.
American Psychological Association (APA)
Shakir, Shayma Hamid& Hamzah, Najla Abd. 2017. Surface shape descriptors on 3D faces. Iraqi Journal of Science،Vol. 58, no. 3C, pp.1740-1750.
https://search.emarefa.net/detail/BIM-793792
Modern Language Association (MLA)
Shakir, Shayma Hamid& Hamzah, Najla Abd. Surface shape descriptors on 3D faces. Iraqi Journal of Science Vol. 58, no. 3C (2017), pp.1740-1750.
https://search.emarefa.net/detail/BIM-793792
American Medical Association (AMA)
Shakir, Shayma Hamid& Hamzah, Najla Abd. Surface shape descriptors on 3D faces. Iraqi Journal of Science. 2017. Vol. 58, no. 3C, pp.1740-1750.
https://search.emarefa.net/detail/BIM-793792
Data Type
Journal Articles
Language
English
Notes
Text in English ; abstracts in English and Arabic.
Record ID
BIM-793792