215 search results - page 24 / 43 » An axiomatic approach to image interpolation |
ECCV
2008
Springer
14 years 11 months ago
2008
Springer
We study the task to infer and to track the viewpoint onto a 3D rigid object by observing its image contours in a sequence of images. To this end, we consider the manifold of invar...
IPMI
1999
Springer
14 years 10 months ago
1999
Springer
Abstract. Inter-subjectnon-rigid registration of cortical anatomical structures as seen in MR is a challenging problem. The variability of the sulcal and gyral patterns across pati...
ICIP
2005
IEEE
14 years 3 months ago
2005
IEEE
In this paper, we present an image-based method for the tracking and rendering of faces. We use the algorithm in an immersive video conferencing system where multiple participants...
ICASSP
2008
IEEE
14 years 4 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...
VIS
2007
IEEE
14 years 11 months ago
2007
IEEE
We present a method for extracting boundary surfaces from segmented cross-section image data. We use a constrained Potts model to interpolate an arbitrary number of region boundar...