Institut für Photogrammetrie und Fernerkundung (IPF)

3D Scene Analysis

Beschreibung:

Neighborhood Selection (Source optNESS.zip)

This is our tool optNESS (optimal NEighborhood Size Selection) for deriving optimal 3D neighborhoods via eigenentropy-based scale selection. Detailed instructions on how to use the tool are provided in readme.txt. If you make use of our tool, please refer to the corresponding publication:

M. Weinmann, B. Jutzi, and C. Mallet (2014): Semantic 3D scene interpretation: a framework combining optimal neighborhood size selection with relevant features. In: K. Schindler and N. Paparoditis (Eds.), ISPRS Technical Commission III Symposium. ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol. II-3, pp. 181-188. PCV 2014 Best Paper Honorable Mention.

Feature Extraction (Source geoFEX.zip)

This is our tool geoFEX (geometric Feature EXtraction) for extracting low-level geometric 2D and 3D features. Detailed instructions on how to use the tool are provided in readme.txt. If you make use of our tool, please refer to the corresponding publication:

M. Weinmann, S. Urban, S. Hinz, B. Jutzi, and C. Mallet (2015): Distinctive 2D and 3D features for automated large-scale scene analysis in urban areas. Computers & Graphics, Vol. 49, pp. 47-57.