272 search results - page 33 / 55 » Unsupervised Learning of Hierarchical Spatial Structures In ... |
ECCV
2008
Springer
15 years 16 days ago
2008
Springer
Assumptions of brightness constancy and spatial smoothness underlie most optical flow estimation methods. In contrast to standard heuristic formulations, we learn a statistical mod...
MICCAI
2010
Springer
13 years 8 months ago
2010
Springer
Groupwise registration has been widely investigated in recent years due to its importance in analyzing population data in many clinical applications. To our best knowledge, most o...
ICIP
1999
IEEE
15 years 6 days ago
1999
IEEE
We address a new perceptual grouping algorithmfor aerial images, which employs a decision tree classifier and hierarchical multilevel grouping strategy an a bottom-up fashion. In ...
EUROCAST
2003
Springer
14 years 3 months ago
2003
Springer
Computer vision tasks such as learning, recognition, classification or segmentation applied to spatial data often requires spatial normalization of repeated features and structure...
ITCC
2005
IEEE
14 years 4 months ago
2005
IEEE
Density-based clustering algorithms have recently gained popularity in the data mining field due to their ability to discover arbitrary shaped clusters while preserving spatial pr...