26 search results - page 1 / 6 » Position estimation and fall detection using visual receding... |
CDC
2009
IEEE
13 years 2 months ago
2009
IEEE
The purpose of this paper is to estimate the position of a human in the image frame and to use this information to diagnose falls. A nonholonomic locomotion model describes the dis...
APGV
2010
ACM
13 years 8 months ago
2010
ACM
The human visual system is able to quickly and robustly infer a wealth of scene information – the scene "gist" – already after 100 milliseconds of image presentation...
ISCAS
2005
IEEE
13 years 10 months ago
2005
IEEE
—Recent successes in micro-aerial vehicles (< 15cm length, wingspan, height), have highlighted the lack of real-time sensors for flight control. In this paper we describe a lo...
CRV
2006
IEEE
13 years 11 months ago
2006
IEEE
We consider the problem of vision-based position estimation in urban environments. In particular, we are interested in position estimation from visual cues, but using only limited...
ICRA
1999
IEEE
13 years 9 months ago
1999
IEEE
Abstract-- We present an approach to vision-based mobile robot localization, even without an a-priori pose estimate. This is accomplished by learning a set of visual features calle...