Machine-Learning Based Secondary Transform for Improved Image Compression in JPEG2000.
Xinyue LiAous Thabit NamanDavid TaubmanPublished in: ICIP (2021)
Keyphrases
- image compression
- machine learning
- transform coding
- vector quantization
- compression scheme
- compression algorithm
- subband decomposition
- compression ratio
- compressed images
- low bit rate
- wavelet transform
- subband
- discrete cosine transform
- image transmission
- reconstructed image
- compression standards
- bit allocation
- jpeg image compression
- image processing
- karhunen loeve transform
- jpeg compressed
- entropy coding
- learning algorithm
- image coding
- transform coefficients
- decision trees
- progressive transmission
- computer vision
- subband coding
- machine learning algorithms
- high compression ratio
- data compression
- low memory
- multiscale
- feature extraction
- jpeg xr
- feature selection
- lossy compression
- coding scheme