Unseen visible watermarking: a novel methodology for auxiliary information delivery via visual contents.
Chun-Hsiang HuangShang-Chih ChuangYen-Lin HuangJa-Ling WuPublished in: IEEE Trans. Inf. Forensics Secur. (2009)
Keyphrases
- information delivery
- visual content
- event driven
- information filtering
- visual features
- information integration
- video retrieval
- spatial relationships
- information services
- image retrieval
- low level
- image content
- multimedia content
- image collections
- visual information
- data mining
- visual words
- database
- user profiles
- image data
- video sequences
- multimedia
- feature selection
- computer vision
- search engine