Li Zhang, Weiwei Xiao, Zhen Ji. Local affine transform invariant image watermarking by Krawtchouk moment invariants. IET Information Security, 1(3):97-105, 2007. [doi]
@article{ZhangXJ07,
title = {Local affine transform invariant image watermarking by Krawtchouk moment invariants},
author = {Li Zhang and Weiwei Xiao and Zhen Ji},
year = {2007},
doi = {10.1049/iet-ifs:20060105},
url = {http://dx.doi.org/10.1049/iet-ifs:20060105},
researchr = {https://researchr.org/publication/ZhangXJ07},
cites = {0},
citedby = {0},
journal = {IET Information Security},
volume = {1},
number = {3},
pages = {97-105},
}