Two-stage unsupervised facial image quality measurement.

Guangcheng Wang Zhongyuan Wang Baojin Huang Kui Jiang Zheng He Hancheng Zhu Jinsheng Xiao Xin Tian

Published in: Inf. Sci. (2022)

Keyphrases

image quality
image data
quality assessment
visual quality
high quality
human visual system
facial images
image resolution
bit rate

landmark detection
reconstructed image
unsupervised learning
semi supervised
compression ratio
supervised learning
image quality measures
facial expressions
facial expression recognition

quality prediction
face images
standard test images
facial recognition
age estimation
peak signal to noise ratio
image quality assessment
multiscale

error diffusion
high resolution
inverse halftoning
face recognition
facial features
human faces
medical images
high image quality