Finds the (x,y) coordinates of the centroid of an image (eg: a mobile phone camera image) pointing at another image (eg: a computer screen) using OpenCV SIFT.
This library only supports Python 3.6 or Python 3.7. That until SIFT becomes available again in opencv-python-contrib.
pip install screenpoint
import screenpoint import cv2 # Load input images. screen = cv2.imread('screen.png', 0) view = cv2.imread('view.jpg', 0) # Project view centroid to screen space. # x and y are the coordinate of the `view` centroid in `screen` space. x, y = screenpoint.project(view, screen)
See example.py for more information.