Transmission of subband-coded images via mobile channels.
Robert StedmanHamid GharaviLajos HanzoRaymond SteelePublished in: IEEE Trans. Circuits Syst. Video Technol. (1993)
Keyphrases
- subband
- coded images
- low bit rate
- bit rate
- image compression
- visual quality
- discrete cosine transform
- filter bank
- video signals
- error concealment
- high frequency
- video coder
- wavelet transform
- transform coding
- image transmission
- multiresolution
- blocking artifacts
- wavelet coefficients
- image coder
- rate distortion
- post processing
- wavelet decomposition
- frequency domain
- discrete wavelet transform
- feature vectors
- wavelet domain
- reconstructed image
- video quality
- image quality
- bitstream
- video coding
- compression algorithm
- vector quantization
- bit allocation
- motion vectors
- rate control
- dct coefficients
- inter frame
- coding method
- compressed images
- macroblock
- low frequency
- compression ratio
- entropy coding
- human visual system
- image coding
- computational complexity
- unequal error protection
- peak signal to noise ratio
- bit plane
- packet loss
- motion compensation