A watermarking-based authentication and image restoration in multimedia sensor networks.
Huang HaiXie Dong QingQi KePublished in: Int. J. High Perform. Comput. Netw. (2018)
Keyphrases
- sensor networks
- image restoration
- multimedia
- digital watermarking
- copyright protection
- multimedia content
- edge preserving
- wireless sensor networks
- total variation
- resource constrained
- sensor nodes
- image processing
- sensor data
- multimedia data
- super resolution
- digital images
- iterative image restoration
- communication cost
- regularization parameter
- blurred images
- markov random field
- security mechanisms
- restoration algorithm
- image restoration problems
- energy consumption
- data streams
- image deblurring
- degraded images
- communication bandwidth
- watermarking scheme
- watermarking algorithm
- video data
- restoration method
- blind image restoration
- modified hopfield neural network
- motion blur
- routing protocol
- mobile sensor networks
- watermarking technique
- regularization method
- image compression
- higher order
- high resolution
- pairwise