73 search results - page 5 / 15 » Unsupervised Improvement of Visual Detectors using Co-Traini... |
KES
2007
Springer
15 years 3 months ago
2007
Springer
This multidisciplinary study focuses on the application and comparison of several topology preserving mapping models upgraded with some classifier ensemble and boosting techniques ...
CVPR
2008
IEEE
15 years 11 months ago
2008
IEEE
We present a novel method for the discovery and detection of visual object categories based on decompositions using topic models. The approach is capable of learning a compact and...
CVPR
2008
IEEE
15 years 11 months ago
2008
IEEE
This is a high level computer vision paper, which employs concepts from Natural Language Understanding in solving the video retrieval problem. Our main contribution is the utiliza...
CVPR
2007
IEEE
15 years 11 months ago
2007
IEEE
We propose a novel unsupervised learning framework for activity perception. To understand activities in complicated scenes from visual data, we propose a hierarchical Bayesian mod...
83
Voted
ICMCS
2005
IEEE
15 years 3 months ago
2005
IEEE
Modeling visual concepts using supervised or unsupervised machine learning approaches are becoming increasing important for video semantic indexing, retrieval, and filtering appli...