1176 search results - page 72 / 236 » Image retrieval based on region shape similarity |
CIVR
2007
Springer
14 years 3 months ago
2007
Springer
We present a novel matching and similarity evaluation method for planar geometric shapes represented by sets of polygonal curves. Given two shapes, the matching algorithm randomly...
ACCV
2010
Springer
13 years 4 months ago
2010
Springer
Abstract. This paper describes a method for topology-free shape morphing based on region cluster-based Earth Mover's Distance (EMD) flows, since existing methods for closed cu...
CVBIA
2005
Springer
14 years 2 months ago
2005
Springer
Standard image based segmentation approaches perform poorly when there is little or no contrast along boundaries of different regions. In such cases, segmentation is largely perfor...
HLK
2003
IEEE
14 years 2 months ago
2003
IEEE
In this paper model-based reconstruction methods are applied to the detailed reconstruction of buildings from close-range images. The 3D points obtained through image matching are...
CAIP
2009
Springer
14 years 27 days ago
2009
Springer
Bottom-up segmentation methods merge similar neighboring regions according to a decision rule and a merging order. In this paper, we propose a contribution for each of these two po...