python將圖像分割成兩半

import?re

import?sys

import?time

import?random

#?add?system?headers?here...

#導入cv模塊

import?cv2?as?cv

#讀取圖像，支持?bmp、jpg、png、tiff?等常用格式

height?=?0

length?=?0

key?=?0

picPath?=?"E:\\python3.4.0-amd\\project\\imageProcess\\tamamo.jpg"

if?not?os.path.exists(picPath):

print("picture?not?exists!?exit!")

sys.exit()

srcImage?=?cv.imread(picPath)

if?srcImage?is?None:

print("read?picture?failed!?exit!")

sys.exit()

size?=?srcImage.shape

height?=?size[0]

length?=?size[1]

print("srcImage:?height(%u)?length(%u)"%(height,length))

#顯示原圖

#cv.imshow("srcImage",srcImage)

#創建窗口並顯示圖像

mid?=?int(length?/?2)

leftImage?=?srcImage[0:height,?0:mid]

cv.namedWindow("leftImage",cv.WINDOW_NORMAL)

cv.resizeWindow("leftImage",?mid,?height)

cv.imshow("leftImage",leftImage)

rightIamge?=?srcImage[0:height,?mid:length]

cv.namedWindow("rightIamge",cv.WINDOW_NORMAL)

cv.resizeWindow("rightIamge",?mid,?height)

cv.imshow("rightIamge",rightIamge)

cv.waitKey(0)

#釋放窗口

cv.destroyAllWindows()