Cryptanalysis of "Wavelet Tree Quantization" Watermarking Scheme.
Tanmoy Kanti DasSubhamoy MaitraPublished in: IWDC (2004)
Keyphrases
- watermarking scheme
- wavelet tree
- watermark embedding
- data structure
- error correction
- spread spectrum
- copyright protection
- digital watermarking
- jpeg compression
- inverted index
- watermarking algorithm
- watermarking method
- image authentication
- watermark extraction
- image watermarking scheme
- geometric attacks
- watermarking technique
- watermark detection
- multiresolution
- robust watermarking scheme
- digital image watermarking
- image watermarking
- watermarked image
- human visual system
- image content
- document retrieval
- image representation
- nearest neighbor
- digital libraries