2110 search results - page 2 / 422 » DCT-based motion estimation |
ICIP
2010
IEEE
13 years 3 months ago
2010
IEEE
A block based video coder that supports multiple motion models is proposed. Apart from the typical translational motion model, we employ parametric models to more accurately repre...
ICIP
2003
IEEE
14 years 7 months ago
2003
IEEE
Matching pursuit (MP) based video coder represents an effective alternative to conventional block based DCT based architectures[I]. In this paper we propose a generalized motion c...
PAMI
2011
13 years 8 days ago
2011
—In this paper, we describe the explicit application of articulation constraints for estimating the motion of a system of articulated planes. We relate articulations to the relat...
ISBI
2011
IEEE
12 years 9 months ago
2011
IEEE
We present a self-assessing image-based motion compensation method for coronary roadmapping in fluoroscopic images. Extending our previous work on respiratory motion compensation...
IVC
2002
13 years 5 months ago
2002
In this paper we address the problem of recovering structure and motion from the apparent contours of a smooth surface. Fixed image features under circular motion and their relati...