76 search results - page 7 / 16 » Fast global motion estimation for sprite generation |
TIP
1998
14 years 9 months ago
1998
Abstract—In this paper, we propose an optimal quadtree (QT)based motion estimator for video compression. It is optimal in the sense that for a given bit budget for encoding the d...
ECCV
2010
Springer
15 years 10 days ago
2010
Springer
Dynamic textures can be considered to be spatio-temporally varying visual patterns in image sequences with certain temporal regularity. We propose a novel and efficient approach t...
SCALESPACE
2007
Springer
15 years 4 months ago
2007
Springer
In this paper, we address the problem of estimating mesoscale dynamics of atmospheric layers from satellite image sequences. Relying on a physically sound vertical decomposition of...
ACCV
2010
Springer
14 years 5 months ago
2010
Springer
In this paper, we proposed a fast and accurate human pose estimation framework that combines top-down and bottom-up methods. The framework consists of an initialization stage and a...
IROS
2006
IEEE
15 years 4 months ago
2006
IEEE
Abstract— We study the problem of registering local relative pose estimates to produce a global consistent trajectory of a moving robot. Traditionally, this problem has been stud...