Affine invariant watermarking algorithm using feature matching.
Cong JinPublished in: Digit. Signal Process. (2006)
Keyphrases
- feature matching
- watermarking algorithm
- affine invariant
- affine transformation
- feature points
- image matching
- signal processing
- image registration
- jpeg compression
- image pairs
- multiscale
- wavelet domain
- object recognition
- matching algorithm
- geometric constraints
- object matching
- watermarking scheme
- graph matching
- geometric transformations
- wide baseline
- epipolar geometry
- fourier descriptors
- neural network
- point correspondences
- image denoising
- three dimensional
- convex hull
- image segmentation