Robust Watermarking Scheme for Encrypted Images Based on Scrambling and Kronecker Compressed Sensing.
Di XiaoAozhu ZhaoFei LiPublished in: IEEE Signal Process. Lett. (2022)
Keyphrases
- compressed sensing
- three dimensional
- image data
- image classification
- input image
- image reconstruction
- image registration
- object recognition
- image features
- fourier domain
- signal processing
- synthetic and real images
- image matching
- natural images
- sparse representation
- image retrieval
- computer vision
- input data
- similarity measure
- feature extraction
- image encryption algorithm
- robust watermarking scheme