94 search results - page 11 / 19 » A sparse covariance-based method for direction of arrival es... |
CVPR
2010
IEEE
13 years 8 months ago
2010
IEEE
Most existing structure-from-motion methods follow a common two-step scheme, where relative camera motions are estimated in the first step and 3D structure is computed afterward ...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
—In this paper, we study precise localization using Angle of Arrival (AOA) estimations by smart-antenna equipped beacons in Ad-Hoc networks. The node to be localized sends a sign...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
Signal modeling lies at the core of numerous signal and image processing applications. A recent approach that has drawn considerable attention is sparse representation modeling, in...
CSR
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. How could one estimate the total number of clicks a new advertisement could potentially receive in the current market? This question, called the click volume estimation p...
CGF
2008
13 years 8 months ago
2008
We present a new method for efficiently simulating the scattering of light within participating media. Using a theoretical reformulation of volumetric photon mapping, we develop a...