crop_img = imgcv[y:y+h, x:x+w

h-高度 w-宽度

参考 paddle https://github.com/PaddlePaddle/PaddleX/blob/develop/dygraph/deploy/cpp/docs/apis/model.md

标签：box,develop,img,裁剪,PaddlePaddle,crop,paddle,imgcv,四位
来源： https://blog.csdn.net/adminuis/article/details/117692623