Keyphrases
- reversible data hiding scheme
- locally adaptive
- binary images
- image compression
- subband
- discrete cosine transform
- reversible data hiding
- motion compensated
- data hiding
- original data
- gray scale
- spatial domain
- compression rate
- transform domain
- dct domain
- filter bank
- frequency domain
- jpeg images
- dct coefficients
- error correction
- denoising methods
- compressed images
- coding method
- grayscale images
- image processing
- reconstructed image
- bit rate
- digital images
- wavelet transform