Loss concealments of subband coded images for real-time transmissions in the Internet.
Benjamin W. WahXiao SuPublished in: ICME (2) (2002)
Keyphrases
- subband
- coded images
- low bit rate
- bit rate
- image compression
- filter bank
- visual quality
- wavelet transform
- discrete cosine transform
- multiresolution
- high frequency
- wavelet coefficients
- image coder
- feature vectors
- wavelet decomposition
- video coder
- error concealment
- post processing
- discrete wavelet transform
- rate distortion
- wavelet domain
- blocking artifacts
- vector quantization
- frequency domain
- low frequency
- image quality
- subband wavelet
- reconstructed image
- dct coefficients
- bitstream
- image coding
- reconstruction error
- rate control
- human visual system
- video signals
- video coding
- multiscale
- inter frame
- coding method
- motion compensation
- transform coefficients