An iterative template matching algorithm using the Chirp-Z transform for digital image watermarking.

Shelby Pereira Thierry Pun

Published in: Pattern Recognit. (2000)

Keyphrases

matching algorithm
digital image watermarking
template matching
image matching
matching process
frequency domain
fourier transform
digital watermark
space variant
pattern recognition
shape matching
image processing
shape representation
watermarking algorithm