4 papers
From Explicit References to Scene Manifolds: Distributional Fidelity and Realism for Radiance Field Quality Assessment
Saeed Mahmoudpour, Gi-Mun Um, Hyon-Gon Choo +1
Radiance field representations such as 3D Gaussian Splatting (3DGS) enable high-quality novel view synthesis but can introduce complex, view-dependent artifacts from reconstruction…
Towards Standardized Light Field Quality Assessment: Hybrid Subjective Benchmarking and Objective Metric Evaluation
Saeed Mahmoudpour, Mylene C. Q. Farias, Gi-Mun Um +6
Benchmarking immersive media coding solutions, especially in the standardization context, requires reliable and reproducible subjective quality assessment (QA) procedures, along wi…
No-reference Quality Assessment of Contrast-distorted Images using Contrast-enhanced Pseudo Reference
Mohammad-Ali Mahmoudpour, Saeed Mahmoudpour
Contrast change is an important factor that affects the quality of images. During image capturing, unfavorable lighting conditions can cause contrast change and visual quality loss…
Comprehensive Performance Analysis of Objective Quality Metrics for Digital Holography
Ayyoub Ahar, Tobias Birnbaum, Maksymilian Chlipala +5
Objective quality assessment of digital holograms has proven to be a challenging task. While prediction of perceptual quality of the recorded 3D content from the holographic wavefi…