Circular meaningful shares based (k, n) two in one image secret sharing scheme for multiple secret images.
Srividhya SridharGnanou Florence SudhaPublished in: Multim. Tools Appl. (2018)
Keyphrases
- secret image
- secret sharing scheme
- visual cryptography scheme
- secret sharing
- visual cryptography
- input image
- human eyes
- spatial domain
- reconstructed image
- image data
- image features
- image retrieval
- test images
- secret data
- image analysis
- image reconstruction
- post processing
- image classification
- high quality
- image regions
- image segmentation
- image structure
- pixel values
- key management
- image quality
- optical flow