387 search results - page 10 / 78 » Towards in-place geometric algorithms and data structures |
CCCG
2008
15 years 1 months ago
2008
We define a class of algorithms for constructing coresets of (geometric) data sets, and show that algorithms in this class can be dynamized efficiently in the insertiononly (data ...
CVPR
2003
IEEE
16 years 2 months ago
2003
IEEE
Geometric deformable models based on the level set method have become very popular in the last several years. To overcome an inherent limitation in accuracy while maintaining comp...
204
Voted
ICDE
2002
IEEE
16 years 1 months ago
2002
IEEE
We propose a novel approach to shape-based image retrieval that builds upon a similarity criterion which is based on the average point set distance. Compared to traditional techni...
123
Voted
MICCAI
2001
Springer
15 years 4 months ago
2001
Springer
Abstract. We describe a virtual reality application for visualizing tensorvalued volume data acquired with diffusion tensor magnetic resonance imaging (DT-MRI). We have prototyped...
110
Voted
ECCV
2004
Springer
15 years 5 months ago
2004
Springer
Often in neurosurgical planning a dual echo acquisition is performed that yields proton density (PD) and T2-weighted images to evaluate edema near a tumour or lesion. The developme...