Python圖像裁剪兩種方法 Pillow和OpenCV

使用OpenCV

import cv2
 
img = cv2.imread("###.jpg")
cropped = img[0:64, 0:128]  # 裁剪座標爲[y0:y1, x0:x1]

使用Pillow

from PIL import Image
 
img = Image.open("###.jpg")
cropped = img.crop((0, 0, 128, 64))  # (left, upper, right, lower)