A NEW RELIABLE BORESIGHT CALIBRATION METHOD FOR MOBILE LASER SCANNING APPLICATIONS
| Autor: | Thomas Touze, R. Le Scouarnec, Jean-Baptiste Lacambre, Nicolas Seube |
|---|---|
| Přispěvatelé: | Géomatique, Télédétection, Modélisation des connaissances, Université Paris-Est Marne-la-Vallée (UPEM)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), OSM, Département STIC [Brest] (STIC), École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne) |
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
lcsh:Applied optics. Photonics
Calibration (statistics) business.industry lcsh:T Process (computing) ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION lcsh:TA1501-1820 Terrestrial laser scanning lcsh:Technology Mobile laser scanning Geography Computer engineering lcsh:TA1-2040 Global Positioning System business lcsh:Engineering (General). Civil engineering (General) [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing Simulation |
| Zdroj: | The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XL-3/W1, Pp 67-72 (2014) International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014, pp.67-72. ⟨10.5194/isprsarchives-XL-3-W1-67-2014⟩ |
| ISSN: | 2194-9034 |
| Popis: | This paper presents a new INS-LiDAR bore-sighting parameters calibration method that differs from traditional methods on two main aspects. First, the method is static, which avoids being affected by GPS errors and enables the extraction of scanlines. For terrestrial laser scanning, this aspect is extremely important since ranges are short and the GPS errors are the first source of error during the calibration process. Second, the method is based on a rigorous mathematical model, which allows providing reliable boresight quality factors. After presenting the boresight determination problem, this paper will introduce the existing calibration procedures. Then, it will describe the new procedure and explain how it overcomes the limitations of the traditional approaches. Finally, some results from both simulations and real datasets are presented to illustrate our approach. |
| Databáze: | OpenAIRE |
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