33 search results - page 4 / 7 » Conditional Feature Sensitivity: A Unifying View on Active R... |
TCSV
2008
13 years 5 months ago
2008
Recent advances in computer vision and pattern recognition have fuelled numerous initiatives that aim to intelligently recognize human activities. In this paper, we propose an algo...
IJCV
2006
13 years 5 months ago
2006
We present a novel Object Recognition approach based on affine invariant regions. It actively counters the problems related to the limited repeatability of the region detectors, an...
ICPR
2004
IEEE
14 years 6 months ago
2004
IEEE
The problem of automatic recognition of human activities is among the most important and challenging open areas of research in Computer Vision. This paper presents a new approach ...
PR
2007
13 years 5 months ago
2007
In relevance feedback algorithms, selective sampling is often used to reduce the cost of labeling and explore the unlabeled data. In this paper, we proposed an active learning alg...
AVSS
2006
IEEE
13 years 11 months ago
2006
IEEE
We present a system for automatic head tracking with a single pan-tilt-zoom (PTZ) camera. In distance education the PTZ tracking system developed can be used to follow a teacher a...