initial implementation of zones

config/config.example.yml

@@ -68,6 +68,41 @@ objects:
       max_area: 100000
       threshold: 0.5
 
+zones:
+  #################
+  # Name of the zone
+  ################
+  front_steps:
+    cameras:
+      front_door:
+        ####################
+        # For each camera, a list of x,y coordinates to define the polygon of the zone.
+        # Can also be a comma separated string of all x,y coordinates combined.
+        # The same zone can exist across multiple cameras if they have overlapping FOVs.
+        # An object is determined to be in the zone based on whether or not the bottom center
+        # of it's bounding box is within the polygon. The polygon must have at least 3 points.
+        # Coordinates can be generated at https://www.image-map.net/
+        ####################
+        coordinates:
+          - 545,1077
+          - 747,939
+          - 788,805
+        ################
+        # Zone level object filters. These are applied in addition to the global and camera filters
+        # and should be more restrictive than the global and camera filters. The global and camera
+        # filters are applied upstream.
+        ################
+        filters:
+          person:
+            min_area: 5000
+            max_area: 100000
+            threshold: 0.5
+  driveway:
+    cameras:
+      front_door:
+        coordinates: 545,1077,747,939,788,805
+  yard:
+
 cameras:
   back:
     ffmpeg:
@@ -137,6 +172,7 @@ cameras:
     ################
     snapshots:
       show_timestamp: True
+      draw_zones: False
 
     ################
     # Camera level object config. This config is merged with the global config above.