Applicability of No-Reference Visual Quality Indices for Visual Security Assessment.
Heinz HofbauerAndreas UhlPublished in: IH&MMSec (2018)
Keyphrases
- visual quality
- visual information
- quality assessment
- image quality
- high frequency
- human visual system
- bit rate
- contrast sensitivity
- subjective quality
- reconstructed image
- low bit rate
- error concealment
- perceptual quality
- peak signal to noise ratio
- human vision
- quality metrics
- compressed images
- visual features
- perceptual distortion
- natural scene statistics
- visual perception
- low level
- contrast enhancement
- image quality assessment
- image data
- signal noise ratio
- high quality
- coding efficiency
- image processing
- human perception
- human observers
- eye movements
- image database
- similarity measure