https://community.esri.com/t5/arcgis-pro-questions/polygons-on-the-analysis-extent-when-using-detect/m-p/1120260#M48295 <P>Hi, when i use Detect Objects Using Deep Learning i get some False Negative-polygons on the extent of the analysis-area. Here is a picture that shows the detection.&nbsp;</P><P>&nbsp;</P><P>Does anyone know why this happens, and how i can remove them?</P><P>&nbsp;</P><P>&nbsp;</P> Thu, 25 Nov 2021 07:14:57 GMT Zaki 2021-11-25T07:14:57Z https://community.esri.com/t5/arcgis-pro-questions/polygons-on-the-analysis-extent-when-using-detect/m-p/1120260#M48295 <P>Hi, when i use Detect Objects Using Deep Learning i get some False Negative-polygons on the extent of the analysis-area. Here is a picture that shows the detection.&nbsp;</P><P>&nbsp;</P><P>Does anyone know why this happens, and how i can remove them?</P><P>&nbsp;</P><P>&nbsp;</P> Thu, 25 Nov 2021 07:14:57 GMT https://community.esri.com/t5/arcgis-pro-questions/polygons-on-the-analysis-extent-when-using-detect/m-p/1120260#M48295 Zaki 2021-11-25T07:14:57Z https://community.esri.com/t5/arcgis-pro-questions/polygons-on-the-analysis-extent-when-using-detect/m-p/1120284#M48299 <P><A href="https://pro.arcgis.com/en/pro-app/latest/tool-reference/image-analyst/how-compute-accuracy-for-object-detection-works.htm" target="_blank">How the Compute Accuracy For Object Detection tool works—ArcGIS Pro | Documentation</A></P><P><A href="https://pro.arcgis.com/en/pro-app/latest/tool-reference/image-analyst/compute-accuracy-for-object-detection.htm" target="_blank">Compute Accuracy For Object Detection (Image Analyst)—ArcGIS Pro | Documentation</A></P><P>are you following these help documents?</P> Thu, 25 Nov 2021 10:55:49 GMT https://community.esri.com/t5/arcgis-pro-questions/polygons-on-the-analysis-extent-when-using-detect/m-p/1120284#M48299 DanPatterson 2021-11-25T10:55:49Z