Perceptual video quality assessment: A survey

X Min, H Duan, W Sun, Y Zhu, G Zhai - Science China Information …, 2024 - Springer
Perceptual video quality assessment plays a vital role in the field of video processing due to
the existence of quality degradations introduced in various stages of video signal …

Perceptual image quality assessment: a survey

G Zhai, X Min - Science China Information Sciences, 2020 - Springer
Perceptual quality assessment plays a vital role in the visual communication systems owing
to the existence of quality degradations introduced in various stages of visual signal …

State-of-the-art in 360 video/image processing: Perception, assessment and compression

M Xu, C Li, S Zhang, P Le Callet - IEEE Journal of Selected …, 2020 - ieeexplore.ieee.org
Nowadays, 360° video/image has been increasingly popular and drawn great attention. The
spherical viewing range of 360° video/image accounts for huge data, which pose the …

Spherical convolution empowered viewport prediction in 360 video multicast with limited FoV feedback

J Li, L Han, C Zhang, Q Li, Z Liu - ACM Transactions on Multimedia …, 2023 - dl.acm.org
Field of view (FoV) prediction is critical in 360-degree video multicast, which is a key
component of the emerging virtual reality and augmented reality applications. Most of the …

Quality evaluation of image dehazing methods using synthetic hazy images

X Min, G Zhai, K Gu, Y Zhu, J Zhou… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
To enhance the visibility and usability of images captured in hazy conditions, many image
dehazing algorithms (DHAs) have been proposed. With so many image DHAs, there is a …

Multimodality in VR: A survey

D Martin, S Malpica, D Gutierrez, B Masia… - ACM Computing …, 2022 - dl.acm.org
Virtual reality (VR) is rapidly growing, with the potential to change the way we create and
consume content. In VR, users integrate multimodal sensory information they receive to …

MC360IQA: A multi-channel CNN for blind 360-degree image quality assessment

W Sun, X Min, G Zhai, K Gu, H Duan… - IEEE Journal of Selected …, 2019 - ieeexplore.ieee.org
360-degree images/videos have been dramatically increasing in recent years. The
characteristic of omnidirectional-view results in high resolution of 360-degree …

ScanDMM: A deep markov model of scanpath prediction for 360deg images

X Sui, Y Fang, H Zhu, S Wang… - Proceedings of the …, 2023 - openaccess.thecvf.com
Scanpath prediction for 360deg images aims to produce dynamic gaze behaviors based on
the human visual perception mechanism. Most existing scanpath prediction methods for …

Salnet360: Saliency maps for omni-directional images with cnn

R Monroy, S Lutz, T Chalasani, A Smolic - Signal Processing: Image …, 2018 - Elsevier
Abstract The prediction of Visual Attention data from any kind of media is of valuable use to
content creators and used to efficiently drive encoding algorithms. With the current trend in …

Viewing behavior supported visual saliency predictor for 360 degree videos

Y Zhu, G Zhai, Y Yang, H Duan, X Min… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In virtual reality (VR), correct and precise estimations of user's visual fixations and head
movements can enhance the quality of experience by allocating more computation …