Robust digital watermarking in videos based on geometric transformations.
Philipp SchaberStephan KopfFabian BauerWolfgang EffelsbergPublished in: ACM Multimedia (2010)
Keyphrases
- geometric transformations
- digital watermarking
- watermarking algorithm
- geometric distortions
- watermarking technique
- copyright protection
- affine transformation
- image pairs
- jpeg compression
- watermarking scheme
- digital images
- discrete wavelet transform
- point sets
- closed form
- video sequences
- video frames
- video data
- image registration
- pattern recognition
- b spline
- image matching
- signal processing
- edge detection