Robust hashing for image authentication using SIFT feature and quaternion Zernike moments.

Junlin Ouyang Yizhi Liu Huazhong Shu

Published in: Multim. Tools Appl. (2017)

Keyphrases

zernike moments
image authentication
sift features
image reconstruction
shape descriptors
jpeg compression
fourier transform
fourier descriptors
feature vectors
rotation invariant
high order
feature detection
watermarking scheme
invariant features
motion estimation
hash functions