A new image/video encryption scheme based on fractional discrete Tchebichef transform and singular value decomposition.
Omar El OgriHicham KarmouniMhamed SayyouriHassan QjidaaPublished in: Multim. Tools Appl. (2023)
Keyphrases
- singular value decomposition
- singular values
- encryption scheme
- tchebichef moments
- image classification
- image encryption scheme
- image retrieval
- discrete fourier transform
- image data
- image features
- least squares
- low rank
- dimensionality reduction
- multiscale
- image processing
- image representation
- camera motion
- principal component analysis
- object recognition
- video sequences
- similarity measure
- image segmentation
- information retrieval