New bit rate reduction techniques for block truncation coding.
Y. V. Ramana RaoC. EswaranPublished in: IEEE Trans. Commun. (1996)
Keyphrases
- block truncation coding
- bit rate reduction
- bit rate
- image quality
- image compression
- transform coding
- video coding
- visual quality
- bitstream
- compressed images
- rate distortion
- bit planes
- coding efficiency
- subband
- video quality
- low bit rate
- motion vectors
- data hiding
- reconstructed image
- coding method
- image data
- compression scheme
- inter frame
- human visual system
- high quality
- computational complexity
- macroblock
- rate control
- high frequency
- video compression
- prediction error
- quality assessment