A new data hiding model based on adaptive keyed Huffman multi-layer midpoint folding and optimized deep wavelet histogram modification strategy.
Sachin AllwadhiKamaldeep JoshiAshok Kumar YadavRainu NandalPublished in: Multim. Tools Appl. (2023)
Keyphrases
- multi layer
- data hiding
- error correction
- multiple layers
- high capacity
- reversible data hiding
- block dct
- spatial domain
- secret data
- data hiding scheme
- neural network
- wavelet transform
- multiresolution
- neural nets
- wavelet coefficients
- data embedding
- wavelet domain
- frequency domain
- watermarking technique
- information hiding
- jpeg images
- halftone images
- digital images
- multiscale
- image processing