A Multi-Camera 6-DOF Pose Tracker

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Please use this identifier to cite or link to this item: http://hdl.handle.net/1853/38531

Title: A Multi-Camera 6-DOF Pose Tracker
Author: Tariq, Sarah ; Dellaert, Frank
Abstract: Most of the work in head-pose tracking has concentrated on single-camera systems with a relatively small field of view which have limited accuracy because features are only observed in a single viewing direction. We present a multi-camera pose tracker that handles an arbitrary configuration of cameras rigidly fixed to the observer's head. By using multiple cameras, we increase the robustness and accuracy by which a 6-DOF pose is tracked. However, in a multi-camera rig setting, earlier methods for determining the unknown pose from three world-to-camera correspondences are no longer applicable. We present a RANSAC [2] based method that handles multi-camera rigs by using a fast nonlinear minimization step in each RANSAC round.
Description: ©2004 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works. Presented at the IEEE and ACM International Symposium on Mixed and Augmented Reality (ISMAR 2004), 2-5 November 2004, Arlington, VA. DOI: 10.1109/ISMAR.2004.6
Type: Post-print
URI: http://hdl.handle.net/1853/38531
Citation: Tariq, S., & Dellaert, F. (2004). “A Multi-Camera 6-DOF Pose Tracker”. Proceedings of the IEEE and ACM International Symposium on Mixed and Augmented Reality (ISMAR 2004), 2-5 November 2004, 296-297.
Date: 2004-11
Contributor: Georgia Institute of Technology. Center for Robotics and Intelligent Machines
Georgia Institute of Technology. College of Computing
Publisher: Georgia Institute of Technology
Institute of Electrical and Electronics Engineers
Subject: Computer vision
Pose tracking

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