L Doan, TN Duc, C Jing, E Kamioka… - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
In 360-degree streaming videos, viewport prediction can reduce the bandwidth needed during the stream while still maintaining a quality experience for the users by streaming only …
Z Pan, Y Zhang, T Lin, J Yan - Proceedings of the 2023 Workshop on …, 2023 - dl.acm.org
Viewport prediction plays a crucial role in live 360° video streaming as it determines which tiles should be prefetched in high quality, thereby significantly impacting the user …
360-degree panoramic videos have gained considerable attention in recent years due to the rapid development of head-mounted displays (HMDs) and panoramic cameras. One major …
CD Lan, X Qiu, C Miao, MT Zheng - The Visual Computer, 2023 - Springer
Panoramic video multimedia technology has made significant advancements in recent years, providing users with an immersive experience by displaying the entire 360° spherical …
T Xu, Q Fan, B Han - Workshop on Computer Vision for AR/VR, 2019 - xr.cornell.edu
In this paper, we explore the viewport prediction problem for 360-degree video streaming by utilizing a viewer's recent head movement trajectory, cross-viewer heatmap, and video …
Accurate and fast estimations or predictions of the (near) future location of the users of head- mounted devices within the virtual omnidirectional environment open a plethora of …
C Wu, R Zhang, Z Wang, L Sun - … of the AAAI Conference on Artificial …, 2020 - ojs.aaai.org
Viewport prediction for 360 video forecasts a viewer's viewport when he/she watches a 360 video with a head-mounted display, which benefits many VR/AR applications such as 360 …
J Chen, X Luo, M Hu, D Wu… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In 360-degree video streaming, users commonly watch a video scene within a Field of View (FoV). Such observation provides an opportunity to save bandwidth consumption by …
M Wang, S Peng, X Chen, Y Zhao… - … on Multimedia and …, 2022 - ieeexplore.ieee.org
The ever-increasing demand for bandwidth resources when delivering premium quality 360° video challenges the current network capacity. To alleviate such bandwidth pressure, it is …