1062 search results - page 52 / 213 » Background Subtraction on Distributions |
IVC
2010
13 years 6 months ago
2010
Traditional shape from silhouette methods compute the 3D shape as the intersection of the back-projected silhouettes in the 3D space, the so called visual hull. However, silhouett...
AVSS
2009
IEEE
13 years 6 months ago
2009
IEEE
Abstract--Cameras are becoming a common tool for automated vision purposes due to their low cost. In an era of growing security concerns, camera surveillance systems have become no...
ICCV
2009
IEEE
13 years 6 months ago
2009
IEEE
This paper investigates a new learning formulation called dynamic group sparsity. It is a natural extension of the standard sparsity concept in compressive sensing, and is motivat...
CORR
2011
Springer
13 years 3 months ago
2011
Springer
We consider a class of learning problems regularized by a structured sparsity-inducing norm defined as the sum of 2- or ∞-norms over groups of variables. Whereas much effort ha...
FGR
2011
IEEE
13 years 5 days ago
2011
IEEE
Abstract—Vision-based prop-free pointing detection is challenging both from an algorithmic and a systems standpoint. From a computer vision perspective, accurately determining wh...