mmocr.utils.bbox_diag_distance

mmocr.utils.bbox_diag_distance(box)

Calculate the diagonal length of a bounding box (distance between the top-left and bottom-right).

参数

• box (ArrayLike) – The bounding box represented in

• [x1 –

• y1 –

• x2 –

• y2 –

• x3 –

• y3 –

• x4 –

• or [x1 (y4]) –

• y1 –

• x2 –

• y2] –

返回

The diagonal length of the bounding box.

返回类型

float