207 search results - page 23 / 42 » A Fast and Accurate Faces Localization using Gradient Method |
ICCV
2009
IEEE
13 years 5 months ago
2009
IEEE
This paper proposes a learnt data-driven approach for accurate, real-time tracking of facial features using only intensity information. Constraints such as a-priori shape models o...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
We propose a novel approach to point matching under large viewpoint and illumination changes that is suitable for accurate object pose estimation at a much lower computational cos...
ICCV
2005
IEEE
14 years 1 months ago
2005
IEEE
We address the problem of seeking the global mode of a density function using the mean shift algorithm. Mean shift, like other gradient ascent optimisation methods, is susceptible...
VISUALIZATION
1998
IEEE
13 years 12 months ago
1998
IEEE
Conventional wisdom says that in order to produce high-quality simplified polygonal models, one must retain and use information about the original model during the simplification ...
ICRA
2000
IEEE
14 years 23 hour ago
2000
IEEE
—Recently it has been recognized that robust motion planners should take into account the varying performance of localization sensors across the configuration space. Although a n...