650 search results - page 72 / 130 » Positive graphs |
IV
2007
IEEE
14 years 4 months ago
2007
IEEE
This paper presents a novel technique for exploring and navigating large hierarchies, not restricted to trees but to directed acyclic graphs (dags). The technique combines two dif...
GI
2007
Springer
14 years 4 months ago
2007
Springer
: Several algorithms are common for estimating depth from stereo series, but many of them have difficulties when determining depth of objects having periodical structure. This con...
SMA
2003
ACM
14 years 3 months ago
2003
ACM
This paper has two parts. First, we propose a method which can be used to decompose a geometric constraint graph into a c-tree. With this decomposition, solving for a well-constrai...
APVIS
2006
13 years 11 months ago
2006
A multivariate network is a graph whose nodes contain multi-dimensional attributes. We propose a method to visualize such a network using spherical Self-Organizing Map (SOM) and c...
WSCG
2004
13 years 11 months ago
2004
We present a camera calibration system that is simple to use and offers generality in the positioning of the cameras. This makes it very suitable for the calibration of mobile, sy...