Embedding Strength Criteria for AWGN Watermark, Robust Against Expected Distortion.
Vesna VuckovicPublished in: Comput. Informatics (2010)
Keyphrases
- geometric distortions
- watermarking technique
- watermark embedding
- digital image watermarking scheme
- watermarking scheme
- watermarking algorithm
- image watermarking
- watermark detection
- robust image watermarking
- digital images
- watermarking method
- watermarked image
- spread spectrum
- host signal
- digital image watermarking
- watermark extraction
- digital watermark
- robust watermarking scheme
- geometric attacks
- image watermarking scheme
- digital watermarking
- error correction
- cover image
- data hiding
- dct coefficients
- human visual system
- wavelet transform