• 2024-10-30OpenCV | 基于最细长轮廓自动校正旋转图片
    点击查看代码importcv2importnumpyasnpdefpreprocess_image(image):#转换为灰度图像gray=cv2.cvtColor(image,cv2.COLOR_BGR2GRAY)#高斯模糊去噪blurred=cv2.GaussianBlur(gray,(33,33),0)#自适应阈值二值化binary=cv2.a