Global localization and relative positioning based on scale-invariant keypoints.

Jana Kosecká Fayin Li Xiaolong Yang

Published in: Robotics Auton. Syst. (2005)

Keyphrases

scale invariant
keypoints
global features
scale space
multiscale
image features
natural images
image matching
affine invariant
feature detection
interest point detectors
invariant features
keypoint detection
object recognition
sift descriptors
sift features
image structure
visual words
scale invariant features