Box offset correction (-20,-8) for CAD projection bias

indomain/dashboard_export/review_app.py

@@ -39,6 +39,12 @@ INFERNO = np.array(_INFERNO_FLAT, dtype=np.uint8).reshape(256, 3)
 
 LABEL_FIELDS = ["module_id", "decision", "label", "mode", "vmin", "vmax", "reviewed_at"]
 
+# Constant correction for the systematic CAD->image projection bias, in native
+# frame pixels (640x512). Box overlay is shifted by (BOX_DX, BOX_DY) so it sits
+# on the individual module. Negative = left / up.
+BOX_DX = -20.0
+BOX_DY = -8.0
+
 # ---------------------------------------------------------------------------
 
 
@@ -198,8 +204,9 @@ class Store:
         if arr is not None:
             st = {"p2": round(float(np.percentile(arr, 2)), 2),
                   "p98": round(float(np.percentile(arr, 98)), 2)}
+        quad = [[x + BOX_DX, y + BOX_DY] for x, y in info["quad"]]
         return {"has": True, "w": info["w"], "h": info["h"],
-                "quad": info["quad"], **st}
+                "quad": quad, **st}
 
     # -- labels ----------------------------------------------------------
     def save_label(self, rec):