671 search results - page 21 / 135 » Shape Matching and Object Recognition Using Shape Contexts |
152
click to vote
CVPR
2009
IEEE
16 years 7 months ago
2009
IEEE
This paper presents a unified framework for object detection,
segmentation, and classification using regions. Region
features are appealing in this context because: (1) they enco...
101
click to vote
IWVF
2001
Springer
15 years 4 months ago
2001
Springer
We present a 2D shape recognition and classification method based on matching shape outlines. The correspondence between outlines (curves) is based on a notion of an alignment cur...
209
click to vote
CRV
2011
IEEE
13 years 11 months ago
2011
IEEE
Abstract—Contour features play an important role in object recognition. Psychological experiments have shown that maximum-curvature points are most distinctive along a contour [6...
105
click to vote
ICIP
2009
IEEE
16 years 22 days ago
2009
IEEE
The classification of urban landscape in aerial LiDAR point clouds is useful in 3D modeling and object recognition applications in urban environments. In this paper, we introduce ...
107
click to vote
MICCAI
2005
Springer
16 years 17 days ago
2005
Springer
Abstract. This paper describes a novel approach to automatically recover accurate correspondence over various shapes. In order to detect the features points with the capability in ...