84 search results - page 15 / 17 » Fast Convolution |
ISVC
2009
Springer
14 years 10 days ago
2009
Springer
In this paper, we present a method for the fast and accurate computation of the local cross-correlation of 3D vectorial data. Given spherical patches of 3D vector fields, our meth...
WSCG
2004
13 years 7 months ago
2004
We present an accurate, interactive silhouette extraction mechanism for texture-based volume rendering. Compared to previous approaches, our system guarantees silhouettes of a use...
CRYPTO
2004
Springer
13 years 11 months ago
2004
Springer
We study both distinguishing and key-recovery attacks against E0, the keystream generator used in Bluetooth by means of correlation. First, a powerful computation method of correla...
DAGM
2006
Springer
13 years 7 months ago
2006
Springer
In this paper, we present a novel method for the voxel-wise extraction of rotation and gray-scale invariant features. These features are used for simultaneous segmentation and clas...
ICIP
2004
IEEE
14 years 7 months ago
2004
IEEE
The eyes are the most important facial landmarks on human face. The accuracy of face normalization, which is critical to the performance of the following face analysis steps, depe...