Multiscale Augmented Normalizing Flows for Image Compression.
Marc WindsheimerFabian BrandAndré KaupPublished in: ICASSP (2024)
Keyphrases
- image compression
- multiscale
- wavelet transform
- image processing
- vector quantization
- subband
- compression scheme
- low bit rate
- compression algorithm
- reconstructed image
- scale space
- image coding
- wavelet domain
- compression ratio
- image representation
- image segmentation
- discrete cosine transform
- filter bank
- wavelet coefficients
- translation invariant
- wavelet decomposition
- edge detection
- natural images
- standard deviation
- coarse to fine
- high frequency
- compressed images
- entropy coding
- image fusion
- multiresolution
- partial differential equations
- image transmission
- progressive transmission
- multiscale analysis
- data sets
- arithmetic coding
- multiscale representation
- embedded zerotree