polygon_iou

polygon_iou(poly1: Polygon, poly2: Polygon) -> float

• Description

  polygon_iou is a function used to compute the Intersection over Union (IoU) between two polygons. This function calculates the ratio of intersection area to union area between the two polygons. The input polygon types must be Polygon.

• Parameters

  • poly1 (Polygon): The predicted polygon.
  • poly2 (Polygon): The ground truth polygon.

• Example

  import docsaidkit as D
  
  poly1 = D.Polygon([(0, 0), (0, 1), (1, 1), (1, 0)])
  poly2 = D.Polygon([(0.5, 0.5), (0.5, 1.5), (1.5, 1.5), (1.5, 0.5)])
  iou = D.polygon_iou(poly1, poly2)
  print(iou)
  # >>> 0.14285714285714285