Neural Image Compression with a Diffusion-Based Decoder.
Noor Fathima GooseJens PetersenAuke WiggersTianlin XuGuillaume SautièrePublished in: CoRR (2023)
Keyphrases
- image compression
- vector quantization
- wavelet transform
- network architecture
- tree structured vector quantization
- compression ratio
- subband
- reconstructed image
- low bit rate
- discrete cosine transform
- compression algorithm
- anisotropic diffusion
- fractal image compression
- video codec
- diffusion process
- successive approximation
- compression scheme
- neural network
- image processing
- error concealment
- low complexity
- video coding standard
- neural model
- diffusion model
- entropy coding
- associative memory
- transform coding
- lossless compression
- rate allocation
- optical flow
- motion estimation