Showing 2023Show all
3 papers · 1 filter
cs.MM2023
Evaluation of Sampling Algorithms for a Pairwise Subjective Assessment Methodology
Shima Mohammadi, Joao Ascenso
Subjective assessment tests are often employed to evaluate image processing systems, notably image and video compression, super-resolution among others and have been used as an ind…
cs.MM2023
Perceptual impact of the loss function on deep-learning image coding performance
Shima Mohammadi, Joao Ascenso
Nowadays, deep-learning image coding solutions have shown similar or better compression efficiency than conventional solutions based on hand-crafted transforms and spatial predicti…
cs.MM2023
Predictive Sampling for Efficient Pairwise Subjective Image Quality Assessment
Shima Mohammadi, João Ascenso
Subjective image quality assessment studies are used in many scenarios, such as the evaluation of compression, super-resolution, and denoising solutions. Among the available subjec…