DifFIQA: Face Image Quality Assessment Using Denoising Diffusion Probabilistic Models.
Ziga BabnikPeter PeerVitomir StrucPublished in: IJCB (2023)
Keyphrases
- image quality assessment
- denoising
- probabilistic model
- natural images
- quality assessment
- structural similarity
- image quality
- image denoising
- natural scene statistics
- wavelet domain
- image quality measures
- image database
- image quality metrics
- graphical models
- natural scenes
- blind image quality assessment
- human visual system
- denoising algorithm
- correlation coefficient
- conditional random fields
- generative model
- anisotropic diffusion
- image processing
- reduced reference
- quality evaluation
- expectation maximization
- face images
- quality measures
- human perception
- visual perception
- quality metrics
- bayesian networks
- wavelet packet
- distorted images
- saliency map
- structural information
- maximum likelihood