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IROS
2007
IEEE
148views Robotics» more  IROS 2007»
14 years 2 months ago
Trajectory recovery and 3D mapping from rotation-compensated imagery for an airship
— On this paper, inertial orientation measurements are exploited to compensate the rotational degrees of freedom for an aerial vehicle carrying a perspective camera, taking a seq...
Luiz G. B. Mirisola, Jorge Dias, Anibal T. de Alme...
IROS
2007
IEEE
117views Robotics» more  IROS 2007»
14 years 2 months ago
Fast 3D pose estimation with out-of-sequence measurements
— We present an algorithm for pose estimation using fixed-lag smoothing. We show that fixed-lag smoothing enables inclusion of measurements from multiple asynchronous measureme...
Ananth Ranganathan, Michael Kaess, Frank Dellaert
WACV
2007
IEEE
14 years 2 months ago
Localization and Mapping for Autonomous Navigation in Outdoor Terrains : A Stereo Vision Approach
We consider the problem of autonomous navigation in unstructured outdoor terrains using vision sensors. The goal is for a robot to come into a new environment, map it and move to ...
Motilal Agrawal, Kurt Konolige, Robert C. Bolles
ISER
2004
Springer
108views Robotics» more  ISER 2004»
14 years 1 months ago
Comparison of Temporal Filters for Optical Flow Estimation in Continuous Mobile Robot Navigation
We present our complete study involving comparisons of three spatio-temporal used in the estimation of optical flow for continuous mobile robot navigation. Previous comparisons of...
Chris McCarthy, Nick Barnes
CVPR
2012
IEEE
11 years 11 months ago
Online continuous stereo extrinsic parameter estimation
Stereo visual odometry and dense scene reconstruction depend critically on accurate calibration of the extrinsic (relative) stereo camera poses. We present an algorithm for contin...
Peter Hansen, Hatem Alismail, Peter Rander, Brett ...