A New Scheme of Image Retrieval Based Upon Digital Watermarking.
Jindong XuWen-hua QinMeng-ying NiPublished in: ISCSCT (1) (2008)
Keyphrases
- digital watermarking
- image retrieval
- image authentication
- copyright protection
- watermarking technique
- digital images
- watermarking scheme
- watermarking method
- discrete wavelet transform
- watermark embedding
- watermarking algorithm
- digital watermark
- digital content
- multimedia data
- pattern recognition
- lossy compression
- spread spectrum