このビデオでは、Map Viewer Classicで利用可能なdeep learningツールをご紹介します！Living Atlasを通じて利用できるdeep learningパッケージの使い方と、より望ましい結果を得る方法を見ていきます。<\/P>
これは2022年1月6日にArcGIS Online Map Viewer ClassicとLiving Atlasを使用し、ArcGIS Image for ArcGIS Online拡張機能を用いて録画されました。<\/P>
さらなるdeep learningトレーニングについては、EsriのArcGIS ProにおけるImagery Analysisコースをご覧ください：https:\/\/bit.ly\/3rK89MR<\/A>。<\/P>https:\/\/players.brightcove.net\/6161463677001\/default_default\/index.html?videoId=6294197062001
I replicated this process, except I used "Use current map extent" instead of a polygon layer, and running the model just returns an error: DetectObjectsUsingDeepLearning failed. 'dict' object has no attribute 'find'.
Hi Kevin, I have also seen and have replicated this error message. I have not identified a definitive cause for the error message. I have found success using a layer to define the processing extent listed in the analysis environment. I have also been able use the current map extent using imagery I published to ArcGIS Online with out this issue. If I find a definite cause, I'll post here.
Best,
Tim
I did try this as well. I created a new polygon hosted feature layer from the Contents page, then digitized a polygon in ArcGIS Online. But when I used it, it seems that the extent of that layer was much larger than the polygon (the analysis was going to require 300,000+ credits!). I guess if I created a polygon feature class in ArcGIS Pro, it would modify the layer extent to just the polygon, and then I could share it to ArcGIS Online for use as a processing extent layer.
Well that would be quite expensive. I replicated that cost of 344,000~ credits by removing any processing extent restriction.
My bounding box layer was created in ArcGIS Pro and then published, but that should not cause that issue.
When using these tools in Map Viewer Classic, there are the Analysis Environments accessible from the cog icon in the top right of the analysis pane. This is where you can specify the processing extent using the polygon layer. Make sure this is set to your polygon layer. When you use the processing extent option, the "Use current map extent" will uncheck itself, because you changed how the "extent" is being defined.
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