74 search results - page 7 / 15 » Anti-aliased Euclidean distance transform |
PR
2010
13 years 5 months ago
2010
This paper presents a classification approach, where a sample is represented by a set of feature vectors called an attributed point pattern. Some attributes of a point are transf...
ICDAR
2003
IEEE
14 years 19 days ago
2003
IEEE
A new precision vectorization method has been developed for building centerlines of plain shapes. First a dense skeleton is computed. Centerlines are obtained as a subset of branc...
VIS
2003
IEEE
14 years 8 months ago
2003
IEEE
This paper presents a signed distance transform algorithm using graphics hardware, which computes the scalar valued function of the Euclidean distance to a given manifold of co-di...
DGCI
2006
Springer
13 years 11 months ago
2006
Springer
A sequential algorithm for computing the distance map using distances based on neighbourhood sequences (of any length) in the 2D square grid; and 3D cubic, face-centered cubic, and...
ICRA
2009
IEEE
13 years 5 months ago
2009
IEEE
When operating in partially-known environments, autonomous vehicles must constantly update their maps and plans based on new sensor information. Much focus has been placed on devel...