A Generalized Image Interpolation-based Reversible Data Hiding Scheme with High Embedding Capacity and Image Quality.
Yuan-Yu TsaiJian-Ting ChenYin-Chi KuoChi-Shiang ChanPublished in: KSII Trans. Internet Inf. Syst. (2014)
Keyphrases
- embedding capacity
- image quality
- reversible data hiding
- data hiding
- locally adaptive
- stego image
- visual quality
- pixel values
- secret data
- bit rate
- high capacity
- prediction algorithm
- image data
- reconstructed image
- compression ratio
- coding method
- quality assessment
- human visual system
- error correction
- lossy compression
- high quality
- spread spectrum
- spatial domain
- frequency domain
- gray level
- digital images
- multiscale