Hardware Design for the Separable Symmetric Normalized Wiener Filter of the AV1 Decoder.
Roberta PalauWagner PennyJones GoebelEduardo ZummachGuilherme CorrêaMarcelo Schiavon PortoLuciano AgostiniPublished in: SBCCI (2022)
Keyphrases
- hardware design
- wiener filter
- image restoration
- noise reduction
- denoising
- additive noise
- hardware implementation
- signal to noise ratio
- point spread function
- blurred images
- fpga hardware
- similarity measure
- multi frame
- maximum likelihood
- markov random field
- field programmable gate array
- real time
- image denoising
- edge detection
- hidden markov models
- pairwise