Robust image watermarking using local Zernike moments.
Nitin SinghalYoung-Yoon LeeChang-Su KimSang-Uk LeePublished in: J. Vis. Commun. Image Represent. (2009)
Keyphrases
- zernike moments
- robust image watermarking
- image reconstruction
- shape descriptors
- rotation invariant
- high order
- fourier descriptors
- feature vectors
- invariant features
- moment invariants
- basis functions
- rotation angle
- affine invariant
- image representation
- geometric moments
- polar coordinates
- pseudo zernike moments
- higher order
- shape analysis