A Progressive Threshold Secret Image Sharing with Meaningful Shares for Gray-Scale Image.
Lintao LiuYuliang LuXuehu YanSong WanPublished in: MSN (2016)
Keyphrases
- gray scale
- gray scale images
- binary images
- secret image sharing
- binary and gray scale
- gaussian markov random field
- color images
- input image
- inverse halftoning
- image data
- gray level
- image analysis
- gray value
- pixel values
- mathematical morphology
- secret image
- image segmentation
- structuring elements
- spatial information
- multiscale
- image regions
- edge detection
- high resolution
- computer vision