Using key points to improve robust reference watermarking algorithm.
Kun SheJuncai HuangMingtian ZhouPublished in: IRI (2003)
Keyphrases
- keypoints
- watermarking algorithm
- image watermarking
- geometric attacks
- scale invariant feature transform
- digital image watermarking
- watermarking method
- signal processing
- watermarking technique
- machine learning
- image matching
- scale invariant
- scale invariant features
- jpeg compression
- copyright protection
- spread spectrum
- watermark detection
- digital watermarking
- keypoint detection
- geometric distortions
- watermarking scheme
- wavelet domain
- scale space
- image compression
- digital images
- feature extraction