In-loop noise shaping based on pseudo noise injection and Wiener filtering.
Keiichi ChonoYuzo SendaPublished in: MMSP (2011)
Keyphrases
- noise shaping
- wiener filtering
- wiener filter
- image reconstruction
- image coding
- image deconvolution
- quantization noise
- minimum variance
- additive noise
- denoising
- error diffusion
- noise reduction
- blurred images
- restoration method
- image restoration
- filtering method
- signal to noise ratio
- noisy images
- filter bank
- subband
- image processing