Compressing Encrypted Images by Using 2D Compressed Sensing.
Bo ZhangDi XiaoZhenyu ZhangLei YangPublished in: HPCC/SmartCity/DSS (2019)
Keyphrases
- compressed sensing
- nonlinear filtering
- image data
- image reconstruction
- image features
- multiple images
- edge detection
- image classification
- input image
- object recognition
- sparse representation
- natural images
- fourier domain
- high resolution
- random projections
- image retrieval
- image registration
- image matching
- raw data
- pattern recognition