Python 3 OpenCV Script to Implement Alpha Blending and Masking of Two Images GUI Desktop App

pip install opencv-python

app.py

import cv2

img1 = cv2.imread('gfg.png')
img2 = cv2.imread('apple.jpeg')

img2 = cv2.resize(img2, img1.shape[1::-1])

cv2.imshow("img 1",img1)

cv2.waitKey(0)

cv2.imshow("img 2",img2)

cv2.waitKey(0)

choice = 1

while (choice) :

	alpha = float(input("Enter alpha value"))

	dst = cv2.addWeighted(img1, alpha , img2, 1-alpha, 0)

	cv2.imwrite('alpha_mask_.png', dst)

	img3 = cv2.imread('alpha_mask_.png')

	cv2.imshow("alpha blending 1",img3)

	cv2.waitKey(0)

	choice = int(input("Enter 1 to continue and 0 to exit"))

import cv2

img1 = cv2.imread('gfg.png')

img2 = cv2.imread('apple.jpeg')

img2 = cv2.resize(img2, img1.shape[1::-1])

cv2.imshow("img 1",img1)

cv2.waitKey(0)

cv2.imshow("img 2",img2)

cv2.waitKey(0)

choice = 1

while (choice) :

alpha = float(input("Enter alpha value"))

dst = cv2.addWeighted(img1, alpha , img2, 1-alpha, 0)

cv2.imwrite('alpha_mask_.png', dst)

img3 = cv2.imread('alpha_mask_.png')

cv2.imshow("alpha blending 1",img3)

cv2.waitKey(0)

choice = int(input("Enter 1 to continue and 0 to exit"))

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