Exploiting 2D compressed sensing and information entropy for secure color image compression and encryption.
Zhihua GanJianqiang BiWenke DingXiuli ChaiPublished in: Neural Comput. Appl. (2021)
Keyphrases
- information entropy
- compressed sensing
- image compression
- image reconstruction
- rough sets
- encryption scheme
- sparse representation
- random projections
- natural images
- decision table
- wavelet transform
- rough set theory
- compression algorithm
- compression ratio
- attribute values
- signal processing
- data analysis
- fourier domain
- neural network
- attribute reduction
- original data
- data sets
- subband