Journal
ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING
Volume 99, Issue -, Pages 25-29Publisher
ELSEVIER
DOI: 10.1016/j.isprsjprs.2014.10.008
Keywords
Mobile; Scanner; Platforms; Design; LIDAR; IMU; Localization; Trajectory
Categories
Funding
- Academy of Finland [257755]
- CoE-LaSR [272195]
- Finnish Funding Agency for Innovation
- EUE [2141226]
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We use a single 2D laser scanner to 3D scan indoor environments, without any inertial measurement units or reference coordinates. The localization is done directly from the point cloud in an intrinsic manner compared to other state-of-the-art mobile laser scanning methods where external inertial or odometry sensors are employed and synchronized with the laser scanner. Our approach is based on treating the scanner as a holonomic system. A novel type of scanner platform, called VILMA, is designed and built to demonstrate the functionality of the presented approach. Results from flat-floor and non-flat-floor environments are presented. They suggest that intrinsic localization may be generalized for broader use. (C) 2014 International Society for Photogrammetry and Remote Sensing, Inc. (ISPRS). Published by Elsevier B.V. All rights reserved.
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