279 search results - page 30 / 56 » Navigation using a spherical camera |
ICIP
2009
IEEE
13 years 5 months ago
2009
IEEE
This paper deals with the problem of efficiently computing the optical flow of image sequences acquired by omnidirectional (nearly full field of view) cameras. We formulate the pr...
IROS
2008
IEEE
14 years 2 months ago
2008
IEEE
— In robotics, vertical lines have been always very useful for autonomous robot localization and navigation in structured environments. This paper presents a robust method for ma...
ICRA
2005
IEEE
14 years 1 months ago
2005
IEEE
Abstract— Mobile robots can be easily equipped with numerous sensors which can aid in the tasks of localization and ego-motion estimation. Two such examples are Inertial Measurem...
ICPR
2002
IEEE
14 years 8 months ago
2002
IEEE
We provide elementary geometric arguments to show that the principal point of cameras with small to moderate field of view cannot be reliably estimated from natural, noisy images ...
ICIP
2005
IEEE
14 years 1 months ago
2005
IEEE
We present a computer vision system that associates omnidirectional vision with structured light with the aim of obtaining depth information for a 360 degrees field of view.The a...