Keypoint descriptor matching with context-based orientation estimation.

Fabio Bellavia Domenico Tegolo Cesare Valenti

Published in: Image Vis. Comput. (2014)

Keyphrases

keypoints
orientation estimation
feature descriptors
sift descriptors
image matching
scale invariant feature transform
fingerprint images
rotation invariant
radon transform
multiscale
image features
structure tensor
object recognition
matching algorithm
scale space
feature points
shape descriptors
image enhancement