Programming_Assignment 1.4

# -*- coding: utf-8 -*-
"""
Created on Wed Aug 31 23:38:07 2016

@author: sriharsha
"""


import cv2
import numpy as np
from matplotlib import pyplot as plt 
img = cv2.imread('Fig0228(a)(angiography_mask_image).tif',0)
cv2.imshow('Mask_image',img)
cv2.waitKey(100)
img1 = cv2.imread('Fig0228(b)(angiography_live_ image).tif',0)
cv2.imshow('live_image',img1)
cv2.waitKey(100)
Diff = cv2.subtract(img,img1)
#[X,Y,Z]=Diff.shape
#diff = cv2.resize(Diff,(2*X,2*Y))
cv2.imshow('Difference_2images',Diff)
cv2.waitKey(1000)
equ = cv2.equalizeHist(Diff)
res = np.hstack((Diff,equ))
cv2.imwrite('res.tif',res)