8 search results - page 1 / 2 » A Crossing Detector Based on the Structure Tensor |
ACIVS
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. A new crossing detector is presented which also permits orientation estimation of the underlying structures. The method relies on well established tools such as the struc...
ACCV
2009
Springer
13 years 11 months ago
2009
Springer
In this paper, a novel multi-scale nonlinear structure tensor based corner detection algorithm is proposed to improve effectively the classical Harris corner detector. By consideri...
VISUALIZATION
2005
IEEE
13 years 10 months ago
2005
IEEE
Analysis of degenerate tensors is a fundamental step in finding the topological structures and separatrices in tensor fields. Previous work in this area have been limited to ana...
IMAGING
2004
13 years 6 months ago
2004
Extending differential-based operations to color images is hindered by the multi-channel nature of color images. The derivatives in different channels can point in opposite direct...
ECCV
2002
Springer
14 years 6 months ago
2002
Springer
Abstract. Quadrature filters are a well known method of low-level computer vision for estimating certain properties of the signal, as there are local amplitude and local phase. How...