Windows下安装PIL进行图像处理
过程一波三折
参考
http://blog.csdn.net/zxia1/article/details/8254113
http://stackoverflow.com/questions/3544155/about-the-pil-error-ioerror-decoder-zip-not-available
解决方法:
到http://www.lfd.uci.edu/~gohlke/pythonlibs/下载pillow,安装
然后创建如下代码测试
1: import os,sys 2: from PIL import Image 3: 4: pic = Image.open("test.png")
5: pic.show()pip是一个很好的工具,类似apt,可以为python管理模块
PIL相关的参考手册:
http://effbot.org/imagingbook/
缩小图片操作
1: import os,sys 2: from PIL import Image 3: 4: 5: MAX_WIDTH = 2048 6: MAX_HEIGHT = 1536 7: 8: 9: pic = Image.open("test1.jpg")
10: width,height = pic.size 11: 12: 13: small = pic.resize((width / 2,height / 2)) 14: ##small.show()15: small.save("test1_small.jpg")

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