Image Steganographic Scheme Based on Doublelayer Magic Matrix.
Jau-Ji ShenChin-Feng LeeYen-Hsi LiSomya AgrawalPublished in: iCAST (2019)
Keyphrases
- input image
- single image
- image analysis
- image data
- image features
- image retrieval
- edge detection
- image content
- test images
- recognition scheme
- image classification
- image representation
- segmentation method
- image segmentation
- multiscale
- image authentication
- secret message
- auto correlation
- image regions
- feature points
- singular value decomposition
- data hiding
- segmentation algorithm
- matrix representation
- secret data
- high resolution
- feature vectors