March 2018
Beginner to intermediate
306 pages
9h 54m
English
Content preview from OpenCV 3 Computer Vision with Python Cookbook
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Model-based filtering of matches - RANSAC
In this recipe, you will learn how to robustly filter matches between keypoints in two images using the Random Sample Consensus (RANSAC) algorithm under the assumption that there's a homography transformation between the two images. This technique helps filter out bad matches and only leaves the ones that satisfy the motion model between two images.