143 search results - page 4 / 29 » A framework for estimation of orientation and velocity |
ICPR
2000
IEEE
14 years 8 months ago
2000
IEEE
Motion estimation in image sequences is an important step in many computer vision and image processing applications. Several methods for solving this problem have been proposed, b...
MBEC
2010
13 years 2 months ago
2010
Over the last years, inertial sensing has proven to be a suitable ambulatory alternative to traditional human motion tracking based on optical position measurement systems, which a...
ICIP
2007
IEEE
14 years 2 months ago
2007
IEEE
This paper presents a generalized theoretical framework for designing accurate steerable filters for orientation estimation. We derive necessary properties of orientation estimat...
IROS
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract— A novel heart surface motion estimation framework for a robotic surgery on a stabilized beating heart is proposed. It includes an approach for the reconstruction and pr...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
We propose in this paper a robust multi-resolution technique to estimate dense velocity field from image sequences. It couples a Gaussian pyramidal down-sampling decomposition to...