130 search results - page 13 / 26 » Line Decomposition Based on Critical Points Detection |
SODA
2003
ACM
13 years 8 months ago
2003
ACM
Zonotopes are centrally symmetric polytopes with a very special structure: they are the Minkowski sum of line segments. In this paper we propose to use zonotopes as bounding volum...
BMVC
1998
13 years 8 months ago
1998
This paper describes how corner detection can be realised using a new feature representation that has recently been successfully exploited for edge and symmetry detection. The fea...
IROS
2009
IEEE
14 years 2 months ago
2009
IEEE
— The ability to detect, and track multiple moving objects like person and other robots, is an important prerequisite for mobile robots working in dynamic indoor environments. We...
CGF
2010
13 years 6 months ago
2010
In this paper we present an extended critical point concept which allows us to apply vector field topology in the case of unsteady flow. We propose a measure for unsteadiness wh...
ADC
2006
Springer
14 years 1 months ago
2006
Springer
Searching bio-chemical structures is becoming an important application domain of information retrieval. This paper introduces a protein structure matching problem and formulates i...