Camere aeree oblique: sistemi, applicazioni e prospettive future

Autori

  • Fabio Remondino 3D Optical Metrology unit, Fondazione Bruno Kessler (FBK), Trento, italia
  • Francesco Nex 3D Optical Metrology unit, Fondazione Bruno Kessler (FBK), Trento, italia
  • Isabella Toschi 3D Optical Metrology unit, Fondazione Bruno Kessler (FBK), Trento, italia
  • Ewelina Rupnik 3D Optical Metrology unit, Fondazione Bruno Kessler (FBK), Trento, italia

Parole chiave:

Fotogrammetria, camere aeree oblique, dense image matching, nuvole di punti, 3D,

Abstract

The use of oblique imagery has become a standard for many civil and mapping applications, thanks to the development of airborne digital multi-camera systems, as proposed by many companies. The indisputable virtue of oblique photography lies in its simplicity of interpretation and understanding for inexperienced users allowing their use of oblique images in very different applications, such as building detection and reconstruction, building structural damage classification, road land updating and administration services, etc. We report an overview of the actual oblique commercial systems and the workflow for the automated orientation and dense matching of large image blocks. Perspectives, potentialities, pitfalls and suggestions for achieving satisfactory results are given too.

Riferimenti bibliografici

Gerke, M., 2009. Dense matching in high resolution oblique airborne images. Int. Archives of Photogrammetry, Remote Sensing and Spatial

Information Sciences, Vol. 38 (3/W4), pp. 77-82.

Gerke, M., and Xiao, J., 2013: Supervised and unsupervised MRF based 3D scene classification in multiple view airborne oblique views. ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol. 2(3/W3), pp. 25-30, Antalya, Turkey.

Fritsch, D., and Rothermel, M., 2013. Oblique image data processing: potential, experiences and recommendations. Proc. 54th Photogrammetric Week, pp. 73-88.

Nex., F., Rupnik, E., Remondino, F., 2013: Building footprints extraction from oblique imagery. ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol. 2(3/W3), pp.61-66, Antalya, Turkey.

Rupnik, E., Nex, F., Remondino, F., 2013: Automatic orientation of large blocks of oblique images. Int. Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol. 40(1/W1), pp. 299-

, Hannover, Germany.

Rupnik, E., Nex, F., Remondino, F., 2014: Oblique multi-camera systems - orientation and dense matching issues. Int. Archives of Photogrammetry,Remote Sensing and Spatial Information Sciences,

Volume XL-3/W1, EuroCOW 2014 Workshop, Castelldefels, Spain.

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Pubblicato

2014-10-05

Come citare

Remondino, F., Nex, F., Toschi, I., & Rupnik, E. (2014). Camere aeree oblique: sistemi, applicazioni e prospettive future. GEOmedia, 18(3). Recuperato da https://www.mediageo.it/ojs/index.php/GEOmedia/article/view/885

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Sezione

FOCUS

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