4 ms·
ASIFT or Affine SIFT is one of the Affine invariant versions of SIFT. Take a look here - http://www.cmap.polytechnique.fr/~yu/research/ASIFT/demo.html http://ww
by activatedgeek 9y ago
ASIFT or Affine SIFT is one of the Affine invariant versions of SIFT. Take a look here - http://www.cmap.polytechnique.fr/~yu/research/ASIFT/demo.html http://www.cmap.polytechnique.fr/~yu/research/ASIFT/demo.htm....
- ansgri 9y agoIt's actually perspective transform invariant, which is a more general class. The name is misleading. SIFT and its multiple descendants, yes, and also things like Random Ferns, google "Boosted Random Ferns for Object Detection" (it's damn difficult to get a clean link to pdf from google...)