Sciweavers

2110 search results - page 129 / 422
» DCT-based motion estimation
Sort
View
ECCV
2004
Springer
16 years 4 months ago
Parallel Variational Motion Estimation by Domain Decomposition and Cluster Computing
We present an approach to parallel variational optical flow computation on standard hardware by domain decomposition. Using an arbitrary partition of the image plane into rectangul...
Timo Kohlberger, Christoph Schnörr, Andr&eacu...
60
Voted
ICIP
1998
IEEE
16 years 4 months ago
Motion Estimation using Adaptive Correlation and Local Directional Smoothing
Andrew Calway, Stefan Krüger, David Tweed
118
Voted
MICCAI
2007
Springer
16 years 3 months ago
Modeling of Needle-Tissue Interaction Using Ultrasound-Based Motion Estimation
Abstract. A needle-tissue interaction model is an essential part of every needle insertion simulator. In this paper, a new experimental method for the modeling of needle-tissue int...
Ehsan Dehghan, Xu Wen, Reza Zahiri-Azar, Maud Marc...