Image Compression and Encryption Scheme Based on Compressive Sensing and Fourier Transform.
Miao ZhangXiaojun TongJie LiuZhu WangJinlong LiuBaolong LiuJing MaPublished in: IEEE Access (2020)
Keyphrases
- fourier transform
- compressive sensing
- encryption scheme
- image compression
- signal processing
- lossless compression
- frequency domain
- subband
- compression ratio
- image processing
- random projections
- wavelet transform
- sparse representation
- fourier domain
- hash functions
- secret key
- radon transform
- discrete cosine transform
- compression algorithm
- data sharing
- public key
- image representation
- pattern recognition
- log polar
- spatial domain
- data analysis
- feature extraction
- machine learning