2110 search results - page 104 / 422 » DCT-based motion estimation |
MICCAI
2005
Springer
14 years 2 months ago
2005
Springer
A 4D image registration method is proposed for consistent estimation of cardiac motion from MR image sequences. Under this 4D registration framework, all 3D cardiac images taken at...
MICCAI
2009
Springer
14 years 10 months ago
2009
Springer
We propose a method for the analysis of Magnetic Resonance (MR) cardiac images with the goal of reconstructing the motion of the ventricular walls. The main feature of our method i...
CVPR
2003
IEEE
14 years 11 months ago
2003
IEEE
Shape-From-Silhouette (SFS), also known as Visual Hull (VH) construction, is a popular 3D reconstruction method which estimates the shape of an object from multiple silhouette ima...
ICIP
2000
IEEE
14 years 10 months ago
2000
IEEE
There is often a trade-off between the accuracy and the speed of optical flow techniques. Given similar computational resources, this trade-off results in some techniques making i...
ICMCS
2006
IEEE
14 years 3 months ago
2006
IEEE
In this paper we present a system to robustly estimate the 3D position of a human head. Before the face model is positioned in the initial frame, it is adapted to the 3D scan of t...