873 search results - page 43 / 175 » Using Top-Points as Interest Points for Image Matching |
ICCV
1999
IEEE
14 years 10 months ago
1999
IEEE
This paper introduces a new free-form surface representation scheme for the purpose of fast and accurate registration and matching. Accurate registration of surfaces is a common t...
SIGGRAPH
1995
ACM
14 years 9 days ago
1995
ACM
We present a new, interactive tool called Intelligent Scissors which we use for image segmentation and composition. Fully automated segmentation is an unsolved problem, while manu...
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
We perform shape matching by transforming the problem of establishing shape correspondences into an image registration problem. At each vertex on the shape, we calculate a shape f...
CBMS
2003
IEEE
14 years 2 months ago
2003
IEEE
Vertebra shape can effectively describe various pathologies found in spine x-ray images. There are some critical regions on the shape contour which help determine whether the shap...
CBMS
2006
IEEE
14 years 2 months ago
2006
IEEE
Fast retrieval of images from large databases especially from large medical image databases is of great interest to researchers. We have developed shape-based image retrieval syst...