mmocr.utils.poly_make_valid¶
- mmocr.utils.poly_make_valid(poly)[源代码]¶
Convert a potentially invalid polygon to a valid one by eliminating self-crossing or self-touching parts. Note that if the input is a line, the returned polygon could be an empty one.
- 参数
poly (Polygon) – A polygon needed to be converted.
- 返回
A valid polygon, which might be empty.
- 返回类型
Polygon