4 search results - page 1 / 1 » Probabilistic PCA and ICA Subspace Mixture Models for Image ... |
BMVC
2000
13 years 6 months ago
2000
High-dimensional data, such as images represented as points in the space spanned by their pixel values, can often be described in a significantly smaller number of dimensions than...
AIPR
2002
IEEE
13 years 9 months ago
2002
IEEE
Conventional remote sensing classification techniques that model the data in each class with a multivariate Gaussian distribution are inefficient, as this assumption is generally ...
ISBI
2004
IEEE
14 years 5 months ago
2004
IEEE
Independent Component Analysis is becoming a popular exploratory method for analysing complex data such as that from FMRI experiments. The application of such `model-free' me...
CVPR
2009
IEEE
15 years 3 days ago
2009
IEEE
This paper deals with estimation of dense optical flow
and ego-motion in a generalized imaging system by exploiting
probabilistic linear subspace constraints on the flow.
We dea...