Stitching 2 images in opencv

Question

I\'m trying to stitch 2 images just for start for panography. I\"ve already found keypoints, found homography using RANSAC but I can\'t figure out how to align these 2 image

Answer 1

You create a new larger image of the correct combined size, then make ROIs of the size of the existing images in the positions you want them in the final image and copy the existing images to the ROIs.