Sciweavers

1403 search results - page 174 / 281
» About Approximations of Exponentials
Sort
View
COMPGEOM
1999
ACM
15 years 10 months ago
Interval Methods for Kinetic Simulations
We propose a speed-up method for discrete-event simulations, including sweep-line or -plane techniques, requiring the repeated calculation of the times at which certain discrete e...
Leonidas J. Guibas, Menelaos I. Karavelas
FGR
1998
IEEE
162views Biometrics» more  FGR 1998»
15 years 10 months ago
Coding Facial Expressions with Gabor Wavelets
A method for extracting information about facial expressions from images is presented. Facial expression images are coded using a multi-orientation, multi-resolution set of Gabor ...
Michael J. Lyons, Shigeru Akamatsu, Miyuki Kamachi...
ISER
1999
Springer
112views Robotics» more  ISER 1999»
15 years 10 months ago
Models for Automated Earthmoving
Abstract: We present a composite forward model of the mechanics of an excavator backhoe digging in soil. This model is used to predict the trajectories developed by a closed-loop f...
Howard Cannon, Sanjiv Singh
MICCAI
1999
Springer
15 years 10 months ago
Understanding the "Demon's Algorithm": 3D Non-rigid Registration by Gradient Descent
The “Demons Algorithm” in increasingly used for non-rigid registration of 3D medical images. However, if it is fast and usually accurate, the algorithm is based on intuitive id...
Xavier Pennec, Pascal Cachier, Nicholas Ayache
SIGCSE
1998
ACM
84views Education» more  SIGCSE 1998»
15 years 10 months ago
Integrating technology into computer science examinations
On-line programming tests and examinations were administered to approximately 120 first year computer science students in order to evaluate their practical skills. We describe ou...
David V. Mason, Denise M. Woit