178 search results - page 30 / 36 » Structured Sparse Principal Component Analysis |
JMIV
2006
13 years 7 months ago
2006
We present a novel representation of shape for closed contours in R2 or for compact surfaces in R3 explicitly designed to possess a linear structure. This greatly simplifies linear...
IADIS
2008
13 years 9 months ago
2008
After an oil spill it is essential to know if an area is going to be affected by the oil slicks generated. The system presented here forecasts the presence or not of oil slicks in...
JMLR
2008
13 years 7 months ago
2008
The statistical problem of estimating the effective dimension-reduction (EDR) subspace in the multi-index regression model with deterministic design and additive noise is consider...
ICIP
2007
IEEE
14 years 1 months ago
2007
IEEE
Gait has received much attention from researchers in the vision field due to its utility in walker identification. One of the key issues in gait recognition is how to extract di...
3DIM
2001
IEEE
13 years 11 months ago
2001
IEEE
This paper proposes a technique for three-dimensional reconstruction of an underwater environment from range views acquired by an acoustic camera. The final target of the work lie...