Image quality measurements and denoising using Fourier Ring Correlations.
J. Kaczmar-MichalskaN. R. HajizadehA. J. RzepielaS. F. NørrelykkePublished in: CoRR (2022)
Keyphrases
- image quality
- denoising
- translation invariant
- frequency domain
- image denoising
- total variation
- noisy images
- high quality
- visual quality
- image processing
- human visual system
- image data
- natural images
- human observers
- fourier transform
- wavelet domain
- radon transform
- quality assessment
- image resolution
- bit rate
- high image quality
- standard test images
- denoising algorithm
- gaussian noise
- compression ratio
- error diffusion
- reconstructed image
- wavelet packet
- denoising methods
- pixel values
- image quality measures
- fourier domain
- series expansion
- image reconstruction
- spatial correlation
- noise level
- spatial domain
- inverse halftoning
- fourier spectrum
- signal to noise ratio