5 papers
Unifying Image Quality Assessment Datasets: MOSAIQ-500K and MOSAIQ-Bench
Wenbo Yang, Zhongling Wang, Jialu Xu +2
Image quality assessment (IQA) datasets use different subjective protocols and rating scales, so their scores are not directly comparable. The lack of a common perceptual scale hin…
Omnidirectional Image Quality Captioning: A Large-scale Database and A New Model
Jiebin Yan, Ziwen Tan, Yuming Fang +3
The fast growing application of omnidirectional images calls for effective approaches for omnidirectional image quality assessment (OIQA). Existing OIQA methods have been developed…
HybridMQA: Exploring Geometry-Texture Interactions for Colored Mesh Quality Assessment
Armin Shafiee Sarvestani, Sheyang Tang, Zhou Wang
Mesh quality assessment (MQA) models play a critical role in the design, optimization, and evaluation of mesh operation systems in a wide variety of applications. Current MQA model…
Perceptual Depth Quality Assessment of Stereoscopic Omnidirectional Images
Wei Zhou, Zhou Wang
Depth perception plays an essential role in the viewer experience for immersive virtual reality (VR) visual environments. However, previous research investigations in the depth qua…
Perceptual Crack Detection for Rendered 3D Textured Meshes
Armin Shafiee Sarvestani, Wei Zhou, Zhou Wang
Recent years have witnessed many advancements in the applications of 3D textured meshes. As the demand continues to rise, evaluating the perceptual quality of this new type of medi…