454 search results - page 33 / 91 » Segmented Iterators and Hierarchical Algorithms |
CMIG
2010
14 years 4 months ago
2010
Automated segmentation and analysis of tree-like structures from 3D medical images are important for many medical applications, such as those dealing with blood vasculature or lun...
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CORR
2008
Springer
14 years 9 months ago
2008
Springer
We provide linear-time algorithms for geometric graphs with sublinearly many crossings. That is, we provide algorithms running in O(n) time on connected geometric graphs having n ...
CAIP
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. We propose a framework for fast and automated initialization of segmentation algorithms in Computed Tomography images. Based on the idea that time-consuming voxel classiï...
ICTAI
2006
IEEE
15 years 3 months ago
2006
IEEE
Pharmaceutic studies require to analyze thousands of ECGs in order to evaluate the side effects of a new drug. In this paper we present a new approach to automatic ECG segmentatio...
ICRA
2010
IEEE
14 years 7 months ago
2010
IEEE
The iterative closest points (ICP) algorithm is widely used for ego-motion estimation in robotics, but subject to bias in the presence of outliers. We propose a random sample conse...