A Novel Scheme of Data Hiding for Color Images in Spatial Domain with High Capacity of Embedding.
Nagaraj V. DharwadkarKhyamling A. ParaneShivananda R. PoojaraPublished in: ICCCT (2015)
Keyphrases
- data hiding
- high capacity
- spatial domain
- color images
- secret message
- secret data
- data embedding
- frequency domain
- reversible data hiding
- transform domain
- watermarking technique
- wavelet domain
- information hiding
- cover image
- additive noise
- motion estimation
- gray scale
- dct domain
- halftone images
- error correction
- watermarked image
- jpeg images
- signal processing
- error concealment
- discrete wavelet transform
- feature extraction