Towards Accurate Image Coding: Improved Autoregressive Image Generation with Dynamic Vector Quantization.
Mengqi HuangZhendong MaoZhuowei ChenYongdong ZhangPublished in: CVPR (2023)
Keyphrases
- image coding
- vector quantizer
- vector quantization
- autoregressive
- distortion measure
- image compression
- wavelet transform
- scalar quantization
- entropy constrained
- filter bank
- residual vector quantization
- transform coding
- random fields
- non stationary
- subband
- fractal image coding
- image processing
- computationally efficient
- human perception
- image coder
- multiresolution
- object recognition
- high quality
- signal processing
- image data
- probabilistic model
- image segmentation