37 search results - page 2 / 8 » A Parallel Topological Map for Image Segmentation |
CAIP
2007
Springer
13 years 10 months ago
2007
Springer
Abstract. This paper presents a new hybrid split-and-merge image segmentation method based on computational geometry and topology using persistent homology. The algorithm uses edge...
ICRA
2008
IEEE
14 years 21 days ago
2008
IEEE
— The problem of appearance-based mapping and navigation in outdoor environments is far from trivial. In this paper, an appearance-based topological map, covering a large, mixed ...
IROS
2009
IEEE
14 years 28 days ago
2009
IEEE
Abstract— Mobile robots rely on their ability of scene recognition to build a topological map of the environment and perform location-related tasks. In this paper, we describe a ...
SAC
2004
ACM
13 years 11 months ago
2004
ACM
Extracting object boundaries in thermal images is a challenging task because of the amorphous nature of the images and the lack of sharp boundaries. Classical edge-based segmentat...
ERCIMDL
2000
Springer
13 years 10 months ago
2000
Springer
Segmentation of a colour image composed of different kinds of texture regions can be a hard problem, namely to compute for an exact texture fields and a decision of the optimum num...