GD
1999
Springer
13 years 8 months ago
1999
Springer
In this paper we address the problem of drawing planar graphs with circular arcs while maintaining good angular resolution and small drawing area. We present a lower bound on the a...
IV
2005
IEEE
13 years 10 months ago
2005
IEEE
The conventional force-directed methods for drawing undirected graphs are based on either vertex-vertex repulsion or vertex-edge repulsion. In this paper, we propose a new force-d...
ISVC
2007
Springer
13 years 10 months ago
2007
Springer
This paper presents a method to reduce time complexity of the computation of higher–order tensor lines. The method can be applied to higher–order tensors and the spherical harm...
MICCAI
2009
Springer
14 years 5 months ago
2009
Springer
Abstract. We propose a method to create a dual tensor atlas from multiple coregistered non-HARDI datasets. Increased angular resolution is ensured by random variations of subject p...
ICIP
1999
IEEE
14 years 6 months ago
1999
IEEE
In this paper, we present the notion of cascading steerable filters to improve their angular resolution. Additionally, we illustrate that the results of such cascades can be steer...