Urban Density study
Urban density estimation via an automatic framework is studied here. CETE Internships students are going to develop a new framework, which take benefits of spatial imagery to take benefits of spatial imagery.
- Segment image using MeanShiftsegmentation filter. Filter can rely on several on several input data :
- Spectral information.
- Image elevation data (DEM from image stereoscopy).
- Vegetation indices (NDVI ...).
- OBIA is then performed on segmented data to extract areas characteristics.