lenichols

# Adapted from http://www.aishack.in/2010/07/transparent-image-overlays-in-opencv/
# Note: This code assumes a PNG with a Color->Transparency, with black as the alpha color

from cv2 import *

src     = cv.LoadImage("image.jpg")		# Load a source image
overlay = cv.LoadImage("ghost.png")		# Load an image to overlay
posx = 170					# Define a point (posx, posy) on the source
posy = 100					# image where the overlay will be placed
S = (0.5, 0.5, 0.5, 0.5)			# Define blending coefficients S and D