Comparison of Scanning Laser Range-Finders and Millimeter-Wave Radar for Creating a Digital Terrain Map
| Autor: | Eleonora Widzyk-Capehart, Julian Ryde, Nick Hillier |
|---|---|
| Rok vydání: | 2015 |
| Předmět: |
business.industry
ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION ComputerApplications_COMPUTERSINOTHERSYSTEMS Raised-relief map Terrain Laser law.invention Geography Stereopsis law Radar imaging Extremely high frequency Computer vision Artificial intelligence Radar business Pose Remote sensing |
| Zdroj: | Machine Vision and Mechatronics in Practice ISBN: 9783662455135 |
| DOI: | 10.1007/978-3-662-45514-2_3 |
| Popis: | This paper presents results obtained through the development of a terrain mapping system, which combines millimeter wave and laser scanners to provide enhanced mining situational awareness capability. A comparison of the use of laser and radar data for the purpose of creating Digital Terrain Maps (DTMs) and object pose estimation is given which includes a comparative evaluation of terrain mapping data obtained from prototype millimeter-wave radar and several commercially available 2D scanning lasers mounted on large rotating excavation machinery. The registered laser data is compared with the results of a terrain model obtained through stereo vision, and, subsequently, with the radar data. |
| Databáze: | OpenAIRE |
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