Image Segmentation in ArcGIS Pro

segmentation is a key component of the object-based classification workflow. This process groups neighboring pixels together that are similar in color and have certain shape characteristic

[@Pariyaspalette]

Thanks for your helpful video.
I am attempting supervised and object-based image classification using Arch Pro (V.3.2). Here are the steps I have followed:
I acquired Sentinel-2 imagery and combined bands 2, 3, 4, and 8 (10m resolution).
I performed image segmentation.
I created a classification schema.
I generated training samples.
However, when I attempt to classify using a support vector machine classifier, I encounter the following error:
ERROR 003436: No training samples found for these classes: Soil, Water, Impervious, Grass, Tress.
The table was not found. [VAT_Segmented_202407110934456475089_interIndex]
The table was not found. [VAT_Segmented_202407110934456475089_interIndex]
Failed to execute (TrainSupportVectorMachineClassifier).
Failed at Thursday, July 11, 2024 9:44:52 AM (Elapsed Time: 0.22 seconds)
I have tried several times but haven't been able to identify the cause of this error. Do you know what might be causing it?

[@geospatialanalysis1891]

You missed the steps

[@stacksolutions7056]

nice and amazing work here. am to do image segmentation of an orthomosaic built from drone imagery as part of my project then head on to feature extraction of tree crowns within the segmented image. in simple words, i'd like to end up with tree crown objects alone and perform further analysis. any suggestions will be much appreciated. thank you.

[@geospatialanalysis1891]

Sounds great!
If you have image analysis license in ArcGIS Pro, there are many object detection deep learning packages.
pro.arcgis.com/en/pro-app/latest/tool-reference/image-analyst/detect-objects-using-deep-learning.htm

[@tanishaameriya1644]

Hey
Can you please explain how to do random forest classification in arcgis pro

[@geospatialanalysis1891]

pro.arcgis.com/en/pro-app/latest/tool-reference/image-analyst/train-random-trees-classifier.htm

[@gistech8777]

is Image Analyst liscense mandatory for this operation?

[@geospatialanalysis1891]

Yes

[@ahmedameen4587]

Spectral details and spatial details I don't understand it

[@geospatialanalysis1891]

You have to know that

[@tube4803]

good✅work 10q