DS-DCT: the double-shift DCT image coding for low-bit-rate image transmission.
Defu CaiYan-Ping ChenPublished in: VCIP (1990)
Keyphrases
- low bit rate
- image transmission
- image compression
- image coder
- image coding
- wavelet transform
- discrete cosine transform
- blocking artifacts
- compressed images
- visual quality
- coded images
- filter bank
- subband
- bit rate
- image quality
- video compression
- shape coding
- transform coding
- compression algorithm
- multiple description
- transform coefficients
- coding method
- video codec
- entropy coding
- video conferencing
- reconstructed image
- multiresolution
- compression ratio
- peak signal to noise ratio
- image processing
- dct coefficients
- coding efficiency
- computer vision
- source coding
- rate distortion