Content based Zero-Watermarking Algorithm for Authentication of Text Documents
Zunera JalilAnwar M. MirzaMaria SabirPublished in: CoRR (2010)
Keyphrases
- text documents
- watermarking algorithm
- image authentication
- digital watermarking
- jpeg compression
- text mining
- signal processing
- text classification
- watermarking scheme
- copyright protection
- image retrieval
- keywords
- text categorization
- topic models
- tamper detection
- information extraction
- wavelet domain
- wordnet
- bag of words
- named entities
- watermarking technique
- watermark extraction
- data mining
- labeled data
- low level
- watermark embedding
- multiresolution
- similarity measure