A robust meaningful image encryption scheme based on block compressive sensing and SVD embedding.
Liya ZhuHuansheng SongXi ZhangMaode YanTao ZhangXiaoyan WangJuan XuPublished in: Signal Process. (2020)
Keyphrases
- compressive sensing
- random projections
- image encryption scheme
- image recovery
- image representation
- sparse representation
- singular value decomposition
- image encryption
- chaotic sequence
- compressive sampling
- dimensionality reduction
- least squares
- data sets
- principal component analysis
- signal processing
- dimension reduction