Hi there. Given that segmentation can only analyse 3 bands, I tried using Principal Component Analysis to select the first 3 bands from a Landsat 8 image that explain most of the variance in the imagery. I set the Principal Components Analysis output to 3 bands. When I tried loading this new Principal Components image into the Segment Mean Shift geoprocessing tool (I tried this in both ArcMap 10.3 and ArcGIS Pro 1.1), I get the same following error “ERROR 001734 Raster has no stats but needed for proper stretch.” For the life of me I have been unable to apply any form of raster statistics that will work. I am able to use this same Principal Component output image in other classification tools, such as Maximum Likelihood, ISO Cluster, etc.
Where am I going wrong?