OpenCV:尝试获取图像的随机部分

import cv2
import random

def get_random_patch(image, patch_size):
    height, width = image.shape[:2]
    x = random.randint(0, width - patch_size[1])
    y = random.randint(0, height - patch_size[0])
    patch = image[y:y+patch_size[0], x:x+patch_size[1]]
    return patch

# 读取图像
image = cv2.imread('image.jpg')

# 定义随机部分的大小
patch_size = (100, 100)

# 获取随机部分
random_patch = get_random_patch(image, patch_size)

# 显示随机部分
cv2.imshow('Random Patch', random_patch)
cv2.waitKey(0)
cv2.destroyAllWindows()