Transcoding of MPEG Video using Lattice Vector Quantization.
László LoisSándor BozókiPublished in: ICIP (2) (1998)
Keyphrases
- mpeg video
- lattice vector quantization
- compressed domain
- bitstream
- dct domain
- bit plane
- rate distortion
- wavelet coefficients
- macroblock
- compressed video
- subband
- bit rate
- vector quantizer
- motion vectors
- transform domain
- video analysis
- video objects
- inter frame
- video quality
- wavelet transform
- video coding
- coding efficiency
- compression algorithm
- multiresolution
- multiple description coding
- video data
- motion estimation
- coding scheme
- feature vectors
- video streams
- encryption scheme
- watermarking technique
- computational complexity
- video sequences
- high quality
- filter bank
- optical flow