3D reconstruction of buildings from stereo images using both monocular analysis and stereo matching: an assessment within the context of cartographic production

Olivier Dissard; Olivier Jamet

doi:10.1117/12.213125

5 July 1995 3D reconstruction of buildings from stereo images using both monocular analysis and stereo matching: an assessment within the context of cartographic production

Olivier Dissard, Olivier Jamet

Author Affiliations +

Proceedings Volume 2486, Integrating Photogrammetric Techniques with Scene Analysis and Machine Vision II; (1995) https://doi.org/10.1117/12.213125
Event: SPIE's 1995 Symposium on OE/Aerospace Sensing and Dual Use Photonics, 1995, Orlando, FL, United States

Abstract

Image analysis as an help for the production of cartographic data must obey some constraints in exhaustively and accuracy that are imposed by the specifications of the production. In the methods presented by researchers, exhaustivity is often tested but accuracy, rarely. For the purpose of building extraction, planimetric and altimetric accuracy are required, we build an hybrid method based on two studies that provide planimetric accuracy--a monocular analysis based on perceptual grouping--and altimetric accuracy--a local statistical analysis of the results of a stereo-matching process. We assessed the accuracy of this method on a class of rectangular buildings and compare our results to the accuracy of the first method that inspired us.

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Olivier Dissard and Olivier Jamet "3D reconstruction of buildings from stereo images using both monocular analysis and stereo matching: an assessment within the context of cartographic production", Proc. SPIE 2486, Integrating Photogrammetric Techniques with Scene Analysis and Machine Vision II, (5 July 1995); https://doi.org/10.1117/12.213125

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