计算机视觉编程 1图像处理基础

图像灰度化 # -*- coding: utf-8 -* from PIL import Image from pylab import * from matplotlib.font_manager import FontProperties font = FontProperties(fname=rc:\windows\fonts\SimSun.ttc, size=14) figure() pil_im = Image.open('E:/iu.jpg') gray() subplot(121) title(u'原图',fontproperties=font) axis('off') im