好玩Python——PIL项目实训（二）

 1 # -*- coding: utf-8 -*-
 2 """
 3 Created on Sun Apr 12 22:03:26 2020
 4 
 5 @author: 49594
 6 """
 7 
 8 from PIL import Image
 9 from PIL import ImageEnhance
10 from PIL import ImageFilter
11 im = Image.open("D:\\python\\img\\aixin.jpg")#读图片
12 im.thumbnail((128,128))
13 im=im.convert(‘RGB‘)
14 im.save("a_small.jpg","JPEG")
15 r,g,b = im.split()
16 om =Image.merge("RGB",(b,g,r))
17 om.save("b_changecolor.jpg","JPEG")
18 pm= im.filter(ImageFilter.CONTOUR)
19 pm.save("c_contour.jpg","JPEG")
20 qm = ImageEnhance.Contrast(im)
21 qm.enhance(20).save("d_EnContrast.jpg","JPEG")