According to the documentation, the function KeyPoints[] computes features only using SURF, but what about SIFT or FAST features?

  • 1
    $\begingroup$ SIFT is patented. FAST is rather special-purpose, focusing only on corner detection. Those are IMO the most probable reasons why these algorithms have not been implemented. $\endgroup$ – Oleksandr R. Jan 5 '15 at 1:56
  • 1
    $\begingroup$ @OleksandrR as the user mentions SURF is patented too... $\endgroup$ – M.R. Nov 3 '15 at 16:16

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.