Comparison of improved OOK formats with pulse-position modulation in indoor unguided optical links at high bit rates.
Antonio García-ZambranaAntonio Puerta-NotarioPublished in: WCNC (1999)
Keyphrases
- bit rate
- rate distortion
- visual quality
- subband
- image quality
- bitstream
- video coding
- low bit rate
- rate control
- motion vectors
- ultra wideband
- coding method
- reconstructed image
- video quality
- inter frame
- scalable video coding
- modulation scheme
- lossy compression
- prediction error
- coding efficiency
- macroblock
- lossless coding
- motion compensated
- multimedia
- achieving high
- high quality
- image coding
- filter bank