title: Calculating real world co-ordinates using stereo images in Python and OpenCV
body: <p>I'm working on calculating the real world coordinates of an object in a scene by using a pair of stereo images. The images are simulations of perfect pinhole cameras so there is no distortion to correct and there is no rotation. I know OpenCV has a bunch of functions to calibrate stereo cameras and create disparity maps, but if all I want to calculate is the coordinates of one point, is there a simple way to do that?</p>