26 search results - page 2 / 6 » Amygdala Surface Modeling with Weighted Spherical Harmonics |
ISBI
2011
IEEE
12 years 9 months ago
2011
IEEE
We represent a shape representation technique using the eigenfunctions of Laplace-Beltrami operator and compare the performance with the conventional spherical harmonic (SPHARM) r...
3DPVT
2006
IEEE
13 years 11 months ago
2006
IEEE
The use of surface harmonics for rigid and nonrigid shape description is well known. In this paper we define a set of complete hemispherical harmonic basis functions on a hemisph...
ECCV
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. We propose a new method for face recognition under arbitrary pose and illumination conditions, which requires only one training image per subject. Furthermore, no limitat...
PAMI
2006
13 years 5 months ago
2006
In this paper, we propose two novel methods for face recognition under arbitrary unknown lighting by using spherical harmonics illumination representation, which require only one t...
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
Advances in medical imaging technique make it possible to study shape variations of neuroanatomical structures in vivo, which has been proved useful in the study of neuropathology...