A Blind Watermarking Algorithm for Animation Used in Digital Heritage.
Li LiZhigeng PanShusen SunPublished in: Edutainment (2006)
Keyphrases
- watermarking algorithm
- signal processing
- jpeg compression
- image watermarking
- spread spectrum
- wavelet domain
- copyright protection
- watermark extraction
- watermarking scheme
- digital museum
- image authentication
- dct coefficients
- watermarking technique
- digital watermarking
- lossy compression
- digital libraries
- neural network
- geometric distortions
- digital image watermarking
- geometric attacks
- cultural heritage
- image restoration
- image classification
- input image
- digital archives
- watermark detection
- pattern recognition
- computer vision