Real-time watermarking techniques for sensor networks.
Jessica FangMiodrag PotkonjakPublished in: Security and Watermarking of Multimedia Contents (2003)
Keyphrases
- sensor networks
- real time
- wireless sensor networks
- watermarking technique
- heterogeneous sensor networks
- sensor data
- sensor nodes
- underwater acoustic
- environmental monitoring
- wireless sensor nodes
- resource constrained
- copyright protection
- watermarking scheme
- energy consumption
- energy efficient
- sensor web
- data hiding
- communication cost
- data aggregation
- data streams
- communication bandwidth
- data gathering
- computational complexity
- compressed domain
- digital content
- digital images
- digital watermarking
- multiresolution
- image processing
- mobile sensor networks
- computer vision