import os
import cv2
src = "./data"
dst = "./resizedData"
if not os.path.exists(dst):
os.mkdir(dst)
for each in os.listdir(src):
img = cv2.imread(os.path.join(src,each))
img = cv2.resize(img,(256,256))
cv2.imwrite(os.path.join(dst,each), img)
首先要在相应路径中创建data文件夹,里面保存想要修改像素的图片。想要改成什么像素大小,就在
img = cv2.resize(img,(256,256))
这里改动就好啦,改变后的图像会存储在resizedData文件夹中
小技能Get!
大家新年快乐呀!