ESIQA: Perceptual Quality Assessment of Vision-Pro-based Egocentric Spatial Images
<|reference_start|>ESIQA: Perceptual Quality Assessment of Vision-Pro-based Egocentric Spatial Images: With the development of eXtended Reality (XR), head-mounted shooting and display technology have experienced significant advancement and gained considerable attention. Egocentric spatial images and videos are emerging as a compelling form of stereoscopic XR content. Different from traditional 2D images, egocentric spatial images present challenges for perceptual quality assessment due to their special shooting, processing methods, and stereoscopic characteristics. However, the corresponding image quality assessment (IQA) research for egocentric spatial images is still lacking. In this paper, we establish the Egocentric Spatial Images Quality Assessment Database (ESIQAD), the first IQA database dedicated for egocentric spatial images as far as we know. Our ESIQAD includes 500 egocentric spatial images, containing 400 images captured with the Apple Vision Pro and 100 images generated via an iPhone's "Spatial Camera" app. The corresponding mean opinion scores (MOSs) are collected under three viewing modes, including 2D display, 3D-window display, and 3D-immersive display. Furthermore, based on our database, we conduct a benchmark experiment and evaluate the performance of 22 state-of-the-art IQA models under three different viewing modes. We hope this research can facilitate future IQA research on egocentric spatial images. The database is available at https://github.com/IntMeGroup/ESIQA.<|reference_end|>
@article{zhu2024esiqa:,
    title={ESIQA: Perceptual Quality Assessment of Vision-Pro-based Egocentric
  Spatial Images},
    author={Xilei Zhu, Liu Yang, Huiyu Duan, Xiongkuo Min, Guangtao Zhai, Patrick
  Le Callet},
    journal={arXiv preprint arXiv:2407.21363},
    year={2024},
    archivePrefix={arXiv},
    eprint={2407.21363},
    primaryClass={cs.CV cs.MM}
}