On the error concealment technique for DCT based image coding.
Jong Wook ParkDong Sik KimSang Uk LeePublished in: ICASSP (3) (1994)
Keyphrases
- image coding
- error concealment
- image compression
- visual quality
- wavelet transform
- filter bank
- discrete cosine transform
- coded images
- video transmission
- coding efficiency
- error propagation
- motion vectors
- packet loss
- video quality
- bitstream
- vector quantizer
- macroblock
- dct coefficients
- error resilient
- multiple description
- motion compensated
- error resilience
- bit rate
- reconstructed image
- transform domain
- source coding
- image coder
- bit plane
- dct domain
- computationally efficient
- compression algorithm
- multiresolution
- video coder
- compressed domain
- image quality
- human visual system
- subband
- rate distortion
- feature extraction
- motion compensation