Low-Complexity Compressed-Sensing-Based Watermark Cryptosystem and Circuits Implementation for Wireless Sensor Networks.
Ting-Sheng ChenKai-Ni HouWin-Ken BehAn-Yeu WuPublished in: IEEE Trans. Very Large Scale Integr. Syst. (2019)
Keyphrases
- low complexity
- compressed sensing
- wireless sensor networks
- image reconstruction
- computational complexity
- random projections
- motion estimation
- sparse representation
- natural images
- sensor networks
- signal processing
- fourier domain
- original data
- image representation
- frequency domain
- feature selection
- image quality
- image processing