Novel Meaningful Image Encryption Based on Block Compressive Sensing.
Chen PanGuodong YeXiaoling HuangJunwei ZhouPublished in: Secur. Commun. Networks (2019)
Keyphrases
- compressive sensing
- image encryption
- cosine transform
- authentication scheme
- sparse representation
- random projections
- compressive sampling
- security analysis
- signal processing
- image representation
- compression algorithm
- wireless communication
- secret sharing scheme
- image classification
- wavelet transform
- feature extraction
- image blocks
- image processing
- smart card
- pattern recognition