A Unified B-Spline Framework for Scale-Invariant Keypoint Detection.

Qi Zheng Mingming Gong Xinge You Dacheng Tao

Published in: Int. J. Comput. Vis. (2022)

Keyphrases

b spline
scale invariant
keypoints
affine transformation
affine invariant
keypoint detection
control points
natural images
scale space
least squares
image structure
three dimensional
tensor product
scale space theory
basis functions
input image
d objects
surface fitting
cubic b spline
machine learning