131 search results - page 15 / 27 » Discovery and Segmentation of Activities in Video |
97
Voted
ISBI
2007
IEEE
15 years 6 months ago
2007
IEEE
In this paper we present a dynamic texture based motion segmentation approach to address the challenging problem of heart localization and segmentation in 4D Spatio-temporal cardi...
109
Voted
ICIAR
2009
Springer
15 years 7 months ago
2009
Springer
In this paper, we present a new image segmentation method based on energy minimization for iteratively evolving an implicit active contour. Methods for active contour evolution is ...
ESWA
2008
15 years 16 days ago
2008
Video question answering aims to pinpoint answers in response to user's specified questions. However, most question answering technologies involve in integrating rich specifi...
111
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HUMO
2000
Springer
15 years 4 months ago
2000
Springer
We describe an approach for extracting threedimensional articulated motion from unrestricted monocular video sequences. We combine feature extraction methods based on active conto...
89
Voted
ISBI
2004
IEEE
16 years 1 months ago
2004
IEEE
We present a system to segment the medial edges of the vocal folds from stroboscopic video. The system has two components. The first learns a color transformation that optimally d...