Lossy image compression based on prediction error and vector quantisation.
A. Mohamed Uvaze AhamedEswaran ChikkannanRamakrishnan KannanPublished in: EURASIP J. Image Video Process. (2017)
Keyphrases
- prediction error
- lossy image compression
- vector quantisation
- image compression
- random projections
- motion compensated
- bit rate
- lossless compression
- wavelet transform
- motion vectors
- visual quality
- inter frame
- feature space
- subband
- vector quantization
- compression algorithm
- reconstructed image
- dimensionality reduction
- low bit rate
- motion estimation
- multiresolution