No-reference stereo image quality assessment based on discriminative sparse representation.
Maryam KarimiMansour NejatiPejman KhadiviNader KarimiShadrokh SamaviPublished in: Multim. Tools Appl. (2021)
Keyphrases
- image quality assessment
- sparse representation
- structural similarity
- quality assessment
- dictionary learning
- image quality
- natural scene statistics
- sparse coding
- human visual system
- image database
- natural images
- image classification
- face recognition
- image quality measures
- correlation coefficient
- signal processing
- quality evaluation
- reduced reference
- quality metrics
- image quality metrics
- feature extraction
- image patches
- computer vision
- semi supervised
- visual perception
- perceptual image quality
- test images
- structural information
- high dimensional data
- distorted images
- human perception
- image representation
- unsupervised learning
- dimensionality reduction
- higher order
- data mining
- data quality
- feature selection
- multiscale
- pattern recognition
- nearest neighbor
- quality measures
- natural scenes