A novel multi-image visually meaningful encryption algorithm based on compressive sensing and Schur decomposition.
Guodong YeChen PanYouxia DongKaixin JiaoXiaoling HuangPublished in: Trans. Emerg. Telecommun. Technol. (2021)
Keyphrases
- compressive sensing
- compressive sampling
- image representation
- input image
- image features
- multiscale
- image classification
- image segmentation
- compressed sensing
- encryption algorithm
- random projections
- image retrieval
- data sets
- image data
- nearest neighbor
- multimedia
- computer vision
- sparse representation
- input data
- signal processing
- digital libraries