315 search results - page 18 / 63 » Momentum Based Optimization Methods for Level Set Segmentati... |
VISSYM
2003
13 years 9 months ago
2003
A high-level approach to describe the characteristics of a surface is to segment it into regions of uniform curehavior and construct an abstract representation given by a (topolog...
MICCAI
2001
Springer
14 years 4 days ago
2001
Springer
Abstract. This paper describes a new segmentation technique for multidimensional dynamic data. One example of such data is a perfusion sequence where a number of 3D MRI volumes sho...
ECCV
2008
Springer
14 years 9 months ago
2008
Springer
Shape optimization is a problem which arises in numerous computer vision problems such as image segmentation and multiview reconstruction. In this paper, we focus on a certain clas...
ICIP
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper introduces a novel approach to the problem of active contour-based segmentation through the use of complexvalued wavelets. In traditional active contour-based segmentat...
CVPR
2006
IEEE
14 years 9 months ago
2006
IEEE
Image segmentation is a fundamental step in many computer vision applications. Generally, the choice of a segmentation algorithm, or parameterization of a given algorithm, is sele...