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- 3monitoring
- 1LiDAR
- 1Structure from Motion (SfM) photogrammetry
- 1Terrestrial Laser Scanning
- 1change detection
- 1de-noising
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- 2Hutchinson, D. Jean
- 1Abellan, Antonio
- 1Abellán, Antonio
- 1Chyz, Alex
- 1Edwards, Tom
- 1Hutchinson, Jean
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A 4D Filtering and Calibration Technique for Small-Scale Point Cloud Change Detection with a Terrestrial Laser Scanner
Download2015-01-01
Kromer, Ryan A., Abellán, Antonio, Hutchinson, D. Jean, Lato, Matt, Edwards, Tom, Jaboyedoff, Michel
This study presents a point cloud de-noising and calibration approach that takes advantage of point redundancy in both space and time (4D). The purpose is to detect displacements using terrestrial laser scanner data at the sub-mm scale or smaller, similar to radar systems, for the study of very...
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