928 search results - page 104 / 186 » Unsupervised Segmentation of Objects using Efficient Learnin... |
113
click to vote
BMVC
2010
14 years 12 months ago
2010
We propose a novel directed graphical model for label propagation in lengthy and complex video sequences. Given hand-labelled start and end frames of a video sequence, a variation...
126
click to vote
MM
2004
ACM
15 years 7 months ago
2004
ACM
Subspace learning techniques are widespread in pattern recognition research. They include Principal Component Analysis (PCA), Locality Preserving Projection (LPP), etc. These tech...
133
click to vote
NIPS
2008
15 years 3 months ago
2008
For supervised and unsupervised learning, positive definite kernels allow to use large and potentially infinite dimensional feature spaces with a computational cost that only depe...
103
click to vote
ECCV
2004
Springer
16 years 3 months ago
2004
Springer
In object tracking, change of object aspect is a cause of failure due to significant changes of object appearances. The paper proposes an approach to this problem without a priori ...
127
click to vote
ICPR
2000
IEEE
16 years 3 months ago
2000
IEEE
We present a parallel implementation of a probabilistic algorithm for real time tracking of segments in noisy edge images. Given an initial solution ?a set of segments that reason...