350 search results - page 12 / 70 » A Component-Labeling Algorithm Using Contour Tracing Techniq... |
GRAPHICSINTERFACE
2003
13 years 9 months ago
2003
Ray tracing techniques need supersampling to reduce aliasing and/or noise in the final image. Since not all the pixels in the image require the same number of rays, supersampling...
CVPR
1999
IEEE
14 years 10 months ago
1999
IEEE
This paper addresses the problem of estimating the epipolar geometry from apparent contours in two special cases: under weak perspective and for circular motion. An appropriate pa...
ICIP
2008
IEEE
14 years 2 months ago
2008
IEEE
Breast cancer conservative treatment (BCCT) is considered the gold standard of breast cancer treatment. However, aesthetic results are heterogeneous and difficult to evaluate in ...
SCALESPACE
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. In this paper, we propose an evolution equation for the active contours in scale spaces. This evolution equation is based on the Polyakov functional that has been first ...
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
We present an approach for unsupervised segmentation of natural and textural images based on active contour, differential geometry and information theoretical concept. More precis...