702 search results - page 30 / 141 » Long Image Sequence Motion Analysis Using Polynomial Motion ... |
EMMCVPR
2005
Springer
14 years 2 months ago
2005
Springer
In this paper we present a new technique to extract layers in a video sequence. To this end, we assume that the observed scene is composed of several transparent layers, that their...
FGR
2002
IEEE
14 years 1 months ago
2002
IEEE
This paper presents a method to recover the full-motion (3 rotations and 3 translations) of the head from an input video using a cylindrical head model. Given an initial reference...
FGR
1998
IEEE
14 years 22 days ago
1998
IEEE
The synthesis of facial images by computer graphics is very important for many applications such as human interface and visual entertainment. The lip motion is an essential factor...
MICCAI
2009
Springer
14 years 9 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...
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
In this paper, a new methodology for optical flow estimation that is able to represent multiple motions is presented. To separate motions at the same location, a new frequency-dom...