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Spatio-Temporal RANSAC for Robust Estimation of Ground Plane in Video Range Images for Automotive Applications

Mufti, Faisal; Mahony, Robert; Heinzmann, J

Description

This paper considers the problem of ground plane estimation in range image data obtained from Time-of-Flight camera. We extend the 3D spatial RANSAC for ground plane estimation to 4D spatio-temporal RANSAC by incorporating a time axis. Ground plane models are derived from spatio- temporal random data points, thereby robustifying the algorithm against short term temporal effects such as passing cars, pedestrians, etc. The computationally fast and robust estimation of ground plane leads to...[Show more]

CollectionsANU Research Publications
Date published: 2008
Type: Conference paper
URI: http://hdl.handle.net/1885/23800
Source: Proceedings of IEEE International Conference on Intelligent Transportation Systems (ITSC 2008)
DOI: 10.1109/ITSC.2008.4732645

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