Dear all,
With OTB via QGIS, I’m able to generate some interesting segmentations, particularly using the Generic Region Merging tool. The input image is one 20 cms aerial Ortho Infrared Color (green, red, and near infrared bands) or a Spot6/7 multispectral satellite image (1m50 resolution). One of the limitations, however, is the modeling/segmentation of shadows.
I’ve attached a screenshot. Do you have any ideas on how to overcome this problem/skip/not modelize/segments shadows ?
Thanks so much.
Hi @image80 ,
We are not the maintainers of GRM module (this is a remote module). I think you should contact the developer of this tool or try with different settings like threshold (this is not the best but here are the parameters documentation GRM/app/GenericRegionMerging.cxx at master · orfeotoolbox/GRM · GitHub )