From 6cc00a751a26bcfba7c2ceb20c6af7e8fa677732 Mon Sep 17 00:00:00 2001 From: "Javier G. Monroy" Date: Thu, 3 Aug 2017 16:28:04 +0200 Subject: [PATCH] Update README.md --- README.md | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 13374a6..ba0f38d 100644 --- a/README.md +++ b/README.md @@ -1,2 +1,8 @@ # rf2o_laser_odometry -Estimation of 2D odometry based on planar laser scans. Useful for mobile robots with innacurate base odometry. For full description of the algorithm, please refer to: Planar Odometry from a Radial Laser Scanner. A Range Flow-based Approach. ICRA 2016 Available at: http://mapir.isa.uma.es/mapirwebsite/index.php/mapir-downloads/papers/217 +Estimation of 2D odometry based on planar laser scans. Useful for mobile robots with innacurate base odometry. + +RF2O is a fast and precise method to estimate the planar motion of a lidar from consecutive range scans. For every scanned point we formulate the range flow constraint equation in terms of the sensor velocity, and minimize a robust function of the resulting geometric constraints to obtain the motion estimate. Conversely to traditional approaches, this method does not search for correspondences but performs dense scan alignment based on the scan gradients, in the fashion of dense 3D visual odometry. + +Its very low computational cost (0.9 milliseconds on a single CPU core) together whit its high precission, makes RF2O a suitable method for those robotic applications that require planar odometry. + +For full description of the algorithm, please refer to: **Planar Odometry from a Radial Laser Scanner. A Range Flow-based Approach. ICRA 2016** Available at: http://mapir.isa.uma.es/work/rf2o