50 search results - page 3 / 10 » Mean shift based nonparametric motion characterization |
ECCV
2004
Springer
15 years 12 months ago
2004
Springer
Mean shift is a nonparametric estimator of density which has been applied to image and video segmentation. Traditional mean shift based segmentation uses a radially symmetric kerne...
PAMI
2007
14 years 9 months ago
2007
The mean-shift algorithm, based on ideas proposed by Fukunaga and Hostetler (1975), is a hill-climbing algorithm on the density defined by a finite mixture or a kernel density e...
ICTAI
2006
IEEE
15 years 4 months ago
2006
IEEE
Mean shift based feature space analysis has been shown to be an elegant, accurate and robust technique. The elegance in this non-parametric algorithm is mainly due to its simplici...
JMM2
2006
14 years 10 months ago
2006
Change detection by background subtraction is a common approach to detect moving foreground. The resulting difference image is usually thresholded to obtain objects based on pixel ...
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CVPR
2007
IEEE
16 years 21 hour ago
2007
IEEE
Tracking objects using the mean shift method is performed by iteratively translating a kernel in the image space such that the past and current object observations are similar. Tr...