Data Hiding in Halftone Images using Error Diffusion Halftoning with Adaptive Thresholding.
Ahmad Movahedian AttarOmid TaheriSaeed SadriRasoul Amir FattahiPublished in: CCECE (2006)
Keyphrases
- adaptive thresholding
- halftone images
- data hiding
- error diffusion
- gray scale
- image quality
- high capacity
- human visual system
- gray level
- image segmentation
- error correction
- information hiding
- frequency domain
- data embedding
- binary images
- watermarking technique
- spatial domain
- human perception
- block truncation coding
- multiresolution
- color images
- feature space