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ICPR
2006
IEEE
14 years 5 months ago
Invariant Features for 3D-Data based on Group Integration using Directional Information and Spherical Harmonic Expansion
Due to the increasing amount of 3D data for various applications there is a growing need for classification and search in such databases. As the representation of 3D objects is no...
Marco Reisert, Hans Burkhardt
PR
2007
170views more  PR 2007»
13 years 3 months ago
Conformal spherical representation of 3D genus-zero meshes
This paper describes an approach of representing 3D shape by using a set of invariant Spherical Harmonic (SH) coefficients after conformal mapping. Specifically, a genus-zero 3D ...
Hongdong Li, Richard I. Hartley
DW
2008
135views GIS» more  DW 2008»
13 years 5 months ago
Harmonizing company-wide Information Objects
: In today's companies, particularly multi-national enterprises acting on a global scale, historically grown systems and application landscapes, as well as processes, lead to ...
Alexander Schmidt, Boris Otto
MICCAI
2005
Springer
14 years 5 months ago
Surface Alignment of 3D Spherical Harmonic Models: Application to Cardiac MRI Analysis
The spherical harmonic (SPHARM) description is a powerful surface modeling technique that can model arbitrarily shaped but simply connected 3D objects and has been used in many app...
Heng Huang, Li Shen, Rong Zhang, Fillia Makedon, B...
ICRA
2005
IEEE
152views Robotics» more  ICRA 2005»
13 years 10 months ago
An Incremental Harmonic Function-based Probabilistic Roadmap Approach to Robot Path Planning
— A new hybrid motion planning technique based on Harmonic Functions (HF) and Probabilistic Roadmaps (PRM) is presented. The proposed approach consists of incrementally building ...
Moslem Kazemi, Mehran Mehrandezh, Kamal K. Gupta