139 search results - page 12 / 28 » Efficient Semiautomatic Segmentation of 3D Objects in Medica... |
ECCV
2008
Springer
14 years 9 months ago
2008
Springer
We propose an approach for detecting objects in large-scale range datasets that combines bottom-up and top-down processes. In the bottom-up stage, fast-to-compute local descriptors...
IPMI
1999
Springer
14 years 8 months ago
1999
Springer
Abstract. Automatic and semi-automatic magnetic resonance angiography (MRA) segmentation techniques can potentially save radiologists large amounts of time required for manual segm...
MICCAI
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. An N-dimensional image is divided into "object" and "background" segments using a graph cut approach. A graph is formed by connecting all pairs of nei...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
In this study, an algorithm is proposed to solve the multi-frame structure from motion (MFSfM) problem for monocular video sequences in dynamic scenes. The algorithm uses the epip...
TMI
2002
13 years 7 months ago
2002
An automatic cortical gray matter segmentation from a three-dimensional (3-D) brain images [magnetic resonance (MR) or computed tomography] is a well known problem in medical image...