Update prototype.py

prototype.py

@@ -60,10 +60,10 @@ class ImageProcessor:
         return x, y, w, h
 
     def calculate_roi_head(self, x, y, w, h):
-        roi_height = 60
+        roi_height = 60 #hard coded, need to make it fit the head
         roi_width = int(w * 2)
         roi_x1 = int(x + (w - roi_width) // 2)
-        vertical_offset = 20
+        vertical_offset = 20  #hard coded, need to make it fit the head
         roi_y1 = int(max(y - roi_height // 2 - vertical_offset, 0))
         roi_y2 = roi_y1 + roi_height
         roi_x2 = roi_x1 + roi_width