A Low Bit-Rate Image Sequence Coder Combining a Progressive DPCM on Interleaved Rasters with a Hybrid DCT Technique.
Peter GerkenHarald SchillerPublished in: IEEE J. Sel. Areas Commun. (1987)
Keyphrases
- low bit rate
- image coder
- image compression
- bit rate
- image sequences
- subband
- coding method
- visual quality
- bitstream
- discrete cosine transform
- image quality
- video compression
- video coder
- coded images
- rate distortion optimized
- rate distortion
- compression algorithm
- compression ratio
- reconstructed image
- image codec
- adaptive quantization
- discrete cosine transformation
- vector quantization
- blocking artifacts
- bit plane
- video codec
- bit allocation
- entropy coding
- transform coefficients
- motion estimation
- video conferencing
- arithmetic coding
- lossless compression
- multiple description coding
- compressed images
- video sequences
- image processing
- video coding
- wavelet transform
- optical flow
- transform coding
- motion vectors
- video quality
- high frequency
- dct coefficients
- motion compensation
- moving objects
- computer vision
- computational complexity
- multiresolution
- macroblock
- wavelet coefficients
- inter frame
- image coding