265 search results - page 19 / 53 » Motion estimation using ordinal measures |
ICRA
2005
IEEE
14 years 1 months ago
2005
IEEE
— Legged robots offer exceptional mobility in uncharted terrains. Their dynamic nature yields unrivaled mobility, but serves to destabilize the motion estimation process that und...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
In this paper, we study the problem of pointwise motion tracking in echocardiographic images. We show that decorrelation between tissue motion and intensity variation is inevitabl...
IBPRIA
2007
Springer
14 years 1 months ago
2007
Springer
This paper presents a method to efficiently estimate average 3-D shapes from non-rigid motion in the case of missing data. Such a shape can be further used to accomplish full reco...
ICRA
2008
IEEE
14 years 2 months ago
2008
IEEE
— Beating heart procedures promise significant health benefits to patients but the fast motion of the heart poses a serious challenge to the surgeon. Robotic motion synchroniza...
DICTA
2007
13 years 9 months ago
2007
We develop a method for estimating the flight critical parameters of pitch angle, roll angle and the three body rates using horizon detection and optical flow. We achieve this t...