Latent Denoising Diffusion GAN: Faster Sampling, Higher Image Quality.
Luan Thanh TrinhTomoki HamagamiPublished in: IEEE Access (2024)
Keyphrases
- image quality
- denoising
- nonlinear diffusion
- diffusion processes
- image denoising
- visual quality
- image data
- image processing
- noisy images
- human visual system
- denoising algorithm
- reconstructed image
- quality assessment
- high quality
- total variation
- natural images
- standard test images
- image resolution
- noise removal
- bit rate
- gaussian noise
- high image quality
- image quality assessment
- anisotropic diffusion
- latent variables
- compression ratio
- frequency domain
- structuring elements
- wavelet domain
- quality metrics
- image restoration
- parameter space
- wavelet packet
- gray scale
- subband
- image compression
- probabilistic model