OpenCV - Object matching using SURF descriptors and BruteForceMatcher

Question

I have a question about objects matching with OpenCV. I\'m useing SURF algorithm implemented in opencv 2.3 to first detect features on each image, and then extracting the de

Answer 1

You need to modify your Hessian, 2500 is too much. Try 50. When you use a big Hessian, the result is a lot of keypoints, resulting some unnecessary. Another information about SURF is that your marker need to be more rich, with more details.