57 search results - page 1 / 12 » Redundancy in All Pairs Fast Marching Method |
ICIP
2006
IEEE
14 years 6 months ago
2006
IEEE
In this paper, we analyze the redundancy in calculating all pairs of geodesic distances on a rectangular grid. Fast marching method is an efficient way to estimate the geodesic di...
CVPR
2006
IEEE
14 years 6 months ago
2006
IEEE
We propose a novel, fast and robust technique for the computation of anatomical connectivity in the brain. Our approach exploits the information provided by Diffusion Tensor Magne...
MICCAI
2005
Springer
14 years 5 months ago
2005
Springer
We present here a new method for correcting the topology of objects segmented from medical images. Whereas previous techniques alter a surface obtained from the hard segmentation o...
JMLR
2010
12 years 11 months ago
2010
To save memory and improve speed, vectorial data such as images and signals are often represented as strings of discrete symbols (i.e., sketches). Chariker (2002) proposed a fast ...
SIAMSC
2010
12 years 11 months ago
2010
In this paper, we outline two improvements to the fast sweeping method to improve the speed of the method in general and more specifically in cases where the speed is changing rapi...