67 search results - page 7 / 14 » Force field energy functionals for image feature extraction |
SIGGRAPH
1996
ACM
13 years 11 months ago
1996
ACM
A number of techniques have been proposed for flying through scenes by redisplaying previously rendered or digitized views. Techniques have also been proposed for interpolating be...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
Modelling textured images as AM-FM functions has been applied during the last years to texture analysis and segmentation tasks. In this paper we present some advances in two direc...
MICCAI
2008
Springer
14 years 8 months ago
2008
Springer
Nonrigid registration of contrast-enhanced MR images is a difficult problem due to the change in pixel intensity caused by the washin and wash-out of the contrast agent. In this pa...
ICPR
2000
IEEE
13 years 12 months ago
2000
IEEE
This work is intended to give some ideas to extract motion information from an image sequence. A directional energy is defined in terms of the 1-D Hermite transform coefficients o...
CVPR
2004
IEEE
13 years 11 months ago
2004
IEEE
We introduce a new class of distinguished regions based on detecting the most salient convex local arrangements of contours in the image. The regions are used in a similar way to ...