python 构建滑动窗口读取图像

import cv2
import os
import numpy as np

img = cv2.imread('E:\Temp\H51G004017_1.tif_1.tif', flags=-1)

def sliding(image, step_size, windows_size):
    for y in range(0,image.shape[0],step_size):
        for x in range(0,image.shape[1],step_size):
            yield(x,y,image[y:y+windows_size,x:x+windows_size])

img1 = sliding(img, 128,128)

im = next(img1)
im2 = im[2]
print(im2.shape)

 

来源：CSDN

作者：sddpltwanqiu

链接：https://blog.csdn.net/sddpltwanqiu/article/details/103742708