no code implementations • 30 Apr 2024 • Lei Wang, Desen Yuan
Therefore, In this paper, we proposed Subjective Image Quality Score Preprocessing Method perceptual similarity Subjective Preprocessing (PSP), which exploit the perceptual similarity between images to alleviate subjective bias in less annotated scenarios.
no code implementations • 30 Apr 2024 • Lei Wang, Desen Yuan
Then, the current image's maximum likelihood estimation towards MOS is represented by the sum of another reference image's estimated MOS and their relative quality.
no code implementations • 30 Apr 2024 • Lei Wang, Desen Yuan
In this paper, we propose to build a trustworthy IQA model via Causal Perception inspired Representation Learning (CPRL), and a score reflection attack method for IQA model.
no code implementations • 27 Nov 2023 • Lei Wang, Qingbo Wu, Desen Yuan, King Ngi Ngan, Hongliang Li, Fanman Meng, Linfeng Xu
Learning based image quality assessment (IQA) models have obtained impressive performance with the help of reliable subjective quality labels, where mean opinion score (MOS) is the most popular choice.
no code implementations • 16 Nov 2021 • Desen Yuan
Visual question answering (VQA) is a challenging task, which has attracted more and more attention in the field of computer vision and natural language processing.