why need opencv 4.5.1+ version?

Author: happyamyhopeCreated Jul 10, 2023Updated Jul 10, 2023

hello, i do not know why should Set up OpenCV with 4.51+ version? the libfacedetect.so is only c++, if only use with cv::imread or cv::rectangle in example code, why does it need opencv 4.5.1+ version?

sincerely looking forward your reply!!!

Source: ShiqiYu/libfacedetection