目录 cv2 Tensorflow PIL 小结 随便找一张图 img_path=r'.keras\datasets\flower_photos\daisy\5673551_01d1ea993e_n.jpg' cv2 import cv2 img = cv2.imread(img_path) print(img.shape) # (h, w, c)->resize中dsize(w', h'),即分别对x和y轴进行操作 img = cv2.resize(img, dsize=