593 search results - page 67 / 119 » Unsupervised Learning of Invariant Features Using Video |
ICRA
2009
IEEE
13 years 6 months ago
2009
IEEE
This paper describes an approach to surface identification in the context of mobile robotics, applicable to supervised and unsupervised learning. The identification is based on ana...
CVPR
2011
IEEE
13 years 5 months ago
2011
IEEE
For two consecutive frames in a video, we identify which pixels in the first frame become occluded in the second. Such general-purpose detection of occlusion regions is difficul...
ICPR
2010
IEEE
13 years 9 months ago
2010
IEEE
—This paper presents a method to find salient image points in images with regular patterns based on deviations from the overall manifold structure. The two main contributions ar...
ECML
2006
Springer
14 years 17 days ago
2006
Springer
Minimum volume covering ellipsoid estimation is important in areas such as systems identification, control, video tracking, sensor management, and novelty detection. It is well kno...
ICASSP
2011
IEEE
13 years 18 days ago
2011
IEEE
This paper presents a robust unsupervised learning approach for detection of anomalies in patterns of human behavior using multi-modal smart environment sensor data. We model the ...