Image quality optimization using computationally efficient variable QoS multicarrier bit-allocation.
John E. KleiderGlen P. AbouslemanPublished in: ISCAS (5) (2002)
Keyphrases
- image quality
- bit allocation
- bit rate
- computationally efficient
- low bit rate
- rate distortion
- visual quality
- video quality
- video coding
- rate control
- bitstream
- image compression
- reconstructed image
- quality of service
- image data
- high quality
- quality assessment
- subband
- macroblock
- video coder
- transform coding
- human visual system
- video compression
- computational complexity
- compression ratio
- vector quantizer
- peak signal to noise ratio
- motion vectors
- inter frame
- vector quantization
- prediction error
- video streaming
- peer to peer