Subpixel image registration algorithm based on pyramid phase correlation and upsampling.

Tianci Li Jianli Wang Kainan Yao

Published in: Signal Image Video Process. (2022)

Keyphrases

phase correlation
image registration
subpixel accuracy
detection algorithm
dynamic programming
matching algorithm
digital image stabilization
motion estimation
computational complexity
log polar
estimation algorithm
coarse to fine
multiscale
synthetic and real images
image alignment
image matching
frequency domain