topic Re: I am trying to extract roadway using deep learning in arcgis pro in ArcGIS Pro Questions

I am trying to extract roadway using deep learning in arcgis pro

SamuelTakyi — Thu, 13 Jun 2024 16:43:40 GMT

Error 002667 Unable to initialize python raster function with scalar arguments. [c:\program files\arcgis\pro\Resources\Raster\Functions\System\DeepLearning\ArcGISLearn\ArcGISImageClassifier.py]
Traceback (most recent call last):

I got this error by trying to use the deep deep learning package in ArcGIS pro to extract roadway from aerial imagery.

Re: I am trying to extract roadway using deep learning in arcgis pro

Alex_Moore — Fri, 14 Jun 2024 16:41:23 GMT

Hi @SamuelTakyi,

Do you have deep learning frameworks installed? I've included a link to some information about this:

https://pro.arcgis.com/en/pro-app/latest/help/analysis/deep-learning/install-deep-learning-frameworks.htm

Re: I am trying to extract roadway using deep learning in arcgis pro

SamuelTakyi — Fri, 14 Jun 2024 16:45:21 GMT

Yes I do please.
I just got the 3.3 deep learning package this morning.

Re: I am trying to extract roadway using deep learning in arcgis pro

Alex_Moore — Wed, 19 Jun 2024 12:30:08 GMT

Ok great! If you are still experiencing errors, it could be related to actual Python libraries that are installed, or need to be installed. The imagery used also might have to be of a specific type, depending on your deep learning model. The Global Road Extraction model (.dlpk file) from Esri found here, for example, requires 8-bit, 3-band high resolution (1 meter) aerial/satellite imagery.