Robust artificial noise-aided transmit optimization for achieving secrecy and energy harvesting.
Qiang LiWing-Kin MaAnthony Man-Cho SoPublished in: ICASSP (2014)
Keyphrases
- noisy environments
- optimization problems
- salt pepper
- image noise
- global optimization
- optimization algorithm
- optimization process
- geometric distortions
- missing data
- energy minimization
- robust optimization
- noise level
- random noise
- optimization method
- noisy data
- noise reduction
- computationally efficient
- graph cuts
- image watermarking
- imaging artifacts
- genetic algorithm