602 search results - page 49 / 121 » Segmenting point-sampled surfaces |
SCALESPACE
1997
Springer
15 years 4 months ago
1997
Springer
A geometric framework for image scale space, enhancement, and segmentation is presented. We consider intensity images as surfaces in the (x I) space. The image is thereby a 2D surf...
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VISUALIZATION
2005
IEEE
15 years 5 months ago
2005
IEEE
This paper describes the adaptation and evaluation of existing nestedsurface visualization techniques for the problem of displaying intersecting surfaces. For this work, we collab...
WACV
2005
IEEE
15 years 5 months ago
2005
IEEE
In this paper we present a novel view point independent range image segmentation and recognition approach. We generate a library of 3D models off-line and represent each model wit...
ECCV
2004
Springer
15 years 5 months ago
2004
Springer
This paper presents a new method to segment abdominal aortic aneurysms from CT angiography scans. The outer contour of lumen and thrombus are delineated with independent 3D deforma...
ICCV
2003
IEEE
15 years 5 months ago
2003
IEEE
We present a novel non-parametric unsupervised segmentation algorithm based on Region Competition [21]; but implemented within a Level Sets framework [11]. The key novelty of the ...