3 papers
cs.CV2024
Beyond MOS: Subjective Image Quality Score Preprocessing Method Based on Perceptual Similarity
Lei Wang, Desen Yuan
Image quality assessment often relies on raw opinion scores provided by subjects in subjective experiments, which can be noisy and unreliable. To address this issue, postprocessing…
cs.CV2024
Perceptual Constancy Constrained Single Opinion Score Calibration for Image Quality Assessment
Lei Wang, Desen Yuan
In this paper, we propose a highly efficient method to estimate an image's mean opinion score (MOS) from a single opinion score (SOS). Assuming that each SOS is the observed sample…
cs.CV2024
Causal Perception Inspired Representation Learning for Trustworthy Image Quality Assessment
Lei Wang, Desen Yuan
Despite great success in modeling visual perception, deep neural network based image quality assessment (IQA) still remains unreliable in real-world applications due to its vulnera…