Robust Audio Watermarking Based on Low-Order Zernike Moments.
Shijun XiangJiwu HuangRui YangChuntao WangHongmei LiuPublished in: IWDW (2006)
Keyphrases
- low order
- zernike moments
- high order
- basis functions
- higher order
- numerical solution
- markov models
- linear combination
- numerical integration
- feature vectors
- computationally efficient
- image reconstruction
- shape descriptors
- fourier descriptors
- computer vision
- image features
- dynamic programming
- hidden markov models
- affine invariant
- texture images
- rotation invariant
- invariant features
- viewpoint
- pairwise
- feature space