Halftone Image Steganalysis by Reconstructing Grayscale Image.
Junwei LuoCong LinLingwen ZengJifan LiangWei LuPublished in: ICAIS (2) (2021)
Keyphrases
- grayscale images
- halftone images
- gray scale
- data hiding
- color images
- binary images
- gray level
- error diffusion
- gray scale images
- spatial domain
- black and white
- image segmentation
- error correction
- multiresolution
- color information
- reconstructed image
- image enhancement
- texture images
- image compression
- image data
- feature vectors