Cover Image.
Sai Manoj N. V. T. GorantlaHarsha S. KarnamkkottSelvakumar ArumugamSangita MondalKartik Chandra MondalPublished in: J. Comput. Chem. (2023)
Keyphrases
- cover image
- data hiding
- spatial domain
- binary images
- discrete cosine transform
- pixel values
- reversible data hiding
- secret image
- secret image sharing
- watermark embedding
- transform domain
- error correction
- wavelet domain
- data extraction
- frequency domain
- dct coefficients
- watermarking algorithm
- information hiding
- spread spectrum
- secret data