Reversible data hiding scheme based on the AMBTC compression technique and Huffman coding.
Ting-Ting XiaJuan LinChin-Chen ChangTzu-Chuen LuPublished in: Int. J. Comput. Sci. Eng. (2020)
Keyphrases
- huffman coding
- compressed images
- compression ratio
- image compression
- data compression
- compression algorithm
- compressed data
- compression scheme
- image quality
- reconstructed image
- lossless compression
- coding method
- video compression
- locally adaptive
- arithmetic coding
- entropy coding
- peak signal to noise ratio
- low bit rate
- bitstream
- wavelet transform
- data hiding
- natural images
- discrete cosine transform
- image processing
- visual quality