浅谈python图片处理Image和skimage的区别

import Image as img
import os
from matplotlib import pyplot as plot
from skimage import io,transform
import argparse
 
def show_data(data):
  fig = plot.figure()
  ax = fig.add_subplot(121)
  ax.imshow(data, cmap='gray')
  ax2 = fig.add_subplot(122)
  ax2.imshow(data)
  plot.show()
if __name__ == "__main__":
  parse = argparse.ArgumentParser()
  parse.add_argument('--picpath', help = "the picture' path")
  args = parse.parse_args()
  img_file1 = img.open(args.picpath)#Image读图片
  one_pixel = img_file1.getpixel((0,0))[0]
  print "picture's first pixe: ",one_pixel 
  print "the picture's size: ", img_file1.size#Image读出来的size是高宽
  show_data(img_file1)
  img_file2 = io.imread(args.picpath)#skimage读图片
  show_data(img_file2)
  print "picture's first pixel: ", img_file2[0][0][0]
  print "the picture's shape: ", img_file2.shape#skimage读出来的shape是高，宽， 通道

img_file1 = img.open(args.picpath)
img_file2 = io.imread(args.picpath)

print "the picture's size: ", img_file1.size
print "the picture's shape: ", img_file2.shape

one_pixel = img_file1.getpixel((0,0))[0]
img_file2[0][0][0]