印章提取 Install $ pip3 install opencv-python $ pip3 install numpy $ pip3 install Pillow Run $ python3 getseal.py -i source.png -o out.png Result Quote https://blog.csdn.net/wsp_1138886114/article/details/82858380 https://blog.csdn.net/kongdacai4584/article/details/102824470 印章来源 (百度图片)