Invariant image watermarking using multi-scale Harris detector and wavelet moments.
Xiangyang WangYi-Ping YangHong-Ying YangPublished in: Comput. Electr. Eng. (2010)
Keyphrases
- image watermarking
- multiscale
- affine invariant
- feature detectors
- zernike moments
- fourier descriptors
- discrete wavelet transform
- wavelet coefficients
- moment invariants
- wavelet transform
- wavelet domain
- scale invariant
- watermarking algorithm
- affine transformation
- jpeg compression
- image representation
- image normalization
- image segmentation
- scale space
- image processing
- digital watermarking
- subband
- geometric distortions
- copyright protection
- natural images
- edge detection
- local binary pattern
- lossy compression
- denoising
- geometric transformations
- additive noise
- image compression
- feature points
- feature vectors
- keypoints