621 search results - page 15 / 125 » Parameter Estimation Using Kalman Filters with Constraints |
DICTA
2007
13 years 8 months ago
2007
We develop a method for estimating the flight critical parameters of pitch angle, roll angle and the three body rates using horizon detection and optical flow. We achieve this t...
CLEAR
2006
Springer
13 years 10 months ago
2006
Springer
This paper presents the tracking system from Athens Information Technology that participated to the pedestrian and vehicle surveillance task of the CLEAR 2006 evaluations. Two are ...
TSP
2010
13 years 1 months ago
2010
We present two simple methods for recovering sparse signals from a series of noisy observations. The theory of compressed sensing (CS) requires solving a convex constrained minimiz...
ICPR
2000
IEEE
14 years 7 months ago
2000
IEEE
This paper1 describes a method for tracking regions in image sequences. Regions segmented from each frame by a motion segmentation technique are matched by using a relaxation proc...
JFR
2007
13 years 6 months ago
2007
In this paper we describe an Extended Kalman Filter (EKF) algorithm for estimating the pose and velocity of a spacecraft during Entry, Descent and Landing (EDL). The proposed esti...