286 search results - page 2 / 58 » Performing boundary shape matching in spatial data |
PRICAI
2004
Springer
13 years 10 months ago
2004
Springer
We present a novel geometric model for robot mapping based on shape. Shape similarity measure and matching techniques originating from computer vision are specially redesigned for ...
ICIP
2001
IEEE
14 years 6 months ago
2001
IEEE
The increasing availability of object-based video content requires new technologies for automatically extracting and matching of the low level features of arbitrarily shaped video...
VLDB
2002
ACM
14 years 5 months ago
2002
ACM
Abstract. We propose an indexing technique for the fast retrieval of objects in 2D images based on similarity between their boundary shapes. Our technique is robust in the presence...
CVPR
2010
IEEE
14 years 1 months ago
2010
IEEE
Many of the recently popular shape based category recognition methods require stable, connected and labeled edges as input. This paper introduces a novel method to find the most st...
ICIP
2006
IEEE
14 years 7 months ago
2006
IEEE
We present a probabilistic approach to shape matching which is invariant to rotation, translation and scaling. Shapes are represented by unlabeled point sets, so discontinuous bou...