78 search results - page 1 / 16 » Unsupervised Object Discovery: A Comparison |
IJCV
2010
13 years 2 months ago
2010
FGR
2004
IEEE
13 years 8 months ago
2004
IEEE
We present a new unsupervised learning technique for the discovery of temporal clusters in large data sets. Our method performs hierarchical decomposition of the data to find stru...
ICRA
2010
IEEE
13 years 2 months ago
2010
IEEE
We present a novel approach for unsupervised discovery of repetitive objects from 3D point clouds. Our method assumes that objects are geometrically consistent, and uses multiple o...
CVPR
2008
IEEE
14 years 6 months ago
2008
IEEE
Objects in the world can be arranged into a hierarchy based on their semantic meaning (e.g. organism ? animal ? feline ? cat). What about defining a hierarchy based on the visual ...
CVPR
2007
IEEE
14 years 6 months ago
2007
IEEE
The bag-of-words representation has attracted a lot of attention recently in the field of object recognition. Based on the bag-of-words representation, topic models such as Probab...