Multiscale Augmented Normalizing Flows for Image Compression.
Marc WindsheimerFabian BrandAndré KaupPublished in: CoRR (2023)
Keyphrases
- image compression
- multiscale
- wavelet transform
- image processing
- vector quantization
- subband
- scale space
- compression ratio
- compression scheme
- wavelet coefficients
- filter bank
- low bit rate
- reconstructed image
- wavelet domain
- image coding
- compressed images
- wavelet decomposition
- compression algorithm
- edge detection
- image segmentation
- high frequency
- image representation
- image transmission
- natural images
- lossless compression
- discrete cosine transform
- multiscale analysis
- embedded zerotree
- standard deviation
- image fusion
- data sets
- shape representation
- contourlet transform
- entropy coding
- coarse to fine
- multiresolution
- compression standards
- lossy image compression
- multiscale decomposition
- search engine
- affine invariant
- translation invariant
- transform coding