135 search results - page 24 / 27 » 3D Volume Rotation Using Shear Transformations |
TMI
2010
13 years 5 months ago
2010
—A new feature based nonrigid image registration method for magnetic resonance (MR) brain images is presented in this paper. Each image voxel is represented by a rotation invaria...
ICCV
1999
IEEE
14 years 9 months ago
1999
IEEE
This paper introduces a new free-form surface representation scheme for the purpose of fast and accurate registration and matching. Accurate registration of surfaces is a common t...
FIMH
2003
Springer
14 years 17 days ago
2003
Springer
Abstract. A 4D registration method for the spatio-temporal alignment of cardiac MR image sequences has been developed. The registration algorithm has the ability not only to correc...
TOG
2002
13 years 7 months ago
2002
Placing shadows is difficult task since shadows depend on the relative positions of lights and objects in an unintuitive manner. To simplify the task of the modeler, we present a ...
CVPR
2003
IEEE
14 years 9 months ago
2003
IEEE
Local feature methods suitable for image feature based object recognition and for the estimation of motion and structure are composed of two steps, namely the `where' and `wh...