图片旋转 90、180、270

#scipy的版本为1.0.0

import scipy

from scipy import misc

import os

import time

import glob

from scipy import ndimage

def get_image_paths(folder):

   return glob.glob(os.path.join(folder, '*.jpg'))

def create_read_img(filename):

   im = misc.imread(filename)

   img_rote_90 = ndimage.rotate(im, 90)

   scipy.misc.imsave(filename[:-4]+'_90.jpg',img_rote_90)

   img_rote_180 = ndimage.rotate(im, 180)

   scipy.misc.imsave(filename[:-4]+'_180.jpg',img_rote_180)

   img_rote_270 = ndimage.rotate(im, 270)

   scipy.misc.imsave(filename[:-4]+'_270.jpg',img_rote_270)

   print(filename)

img_path = 'USA'  #这个路径是所有图片在的位置

imgs = get_image_paths(img_path)

print (imgs)

for i in imgs:

   create_read_img(i)