Philipp Meixner
ABSTRACT
Current Internet-inspired mapping data are in the form of street maps, orthophotos, 3D models or street-side images to support searches and navigation. Images represent predominantly "eye candy" with little added value to the Internet-user. We analyze the Internet-inspired vertical aerial images themselves to add value to the data by detecting interesting data about the buildings, initially counting building floors and windows. For this purpose, oblique aerial imagery is less useful due to its excessive occlusions. This paper specifically introduces 3D point clouds to deal with balconies and awnings in the counting of floors and windows.
- Leberl F., Bischof H., Pock T. Irschara A., Kluckner S. (2010) Aerial Computer Vision for a 3D Virtual Habitat. IEEE Computer, June 2010, vol. 43, no. 6 (June), pp. 24--31. Google Scholar
Digital Library
- Leberl F., A. Irschara, T. Pock, P. Meixner, M. Gruber, S. Scholz, A. Wiechert (2010) Point Clouds: LiDAR versus 3D Vision. Photogrammetric Engineering and Remote Sensing, October, to appear.Google Scholar
- Lee S. C., R. Nevatia (2004) Extraction and Integration of Window in a 3D Building Model from Ground View Images. Proc. IEEE Computer Society Conference on Computer Vision and Pattern Recognition CVP'04 Google ScholarDigital Library
- Meixner P., F. Leberl (2010) Describing Buildings by 3-Dimensional Details Found in Aerial Photography. In: Wagner W., Székely, B. (eds.): ISPRS TC VII Symposium - 100 Years ISPRS, Vienna, Austria, July 5--7, 2010, IAPRS, Vol. XXXVIII, Part 7A. pp. 151--156.Google Scholar
- Petrie G. (2009) Systematic Oblique Aerial Photography using Multiple Digital Frame Cameras. Photogrammetric Engineering & Remote Sensing, Vol. 75, No. 2, p. 102--107, 2009.Google Scholar
- Zebedin L., Klaus A., Gruber B., Karner K. (2006) Façade Reconstruction from Aerial Images by Multi-view Plane Sweeping. Int'l Arch. Photogrammetry, Remote Sensing and Spatial Information Sciences, vol. XXXVI (part 3), Bonn, Germany.Google Scholar
Index Terms
- Augmented internet maps with property information from aerial imagery
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