S Peng, J Hu, H Xiao, S Yang, C Xu - Journal of Networking and …, 2022 - iecscience.org
Virtual reality (VR) video streaming and 360◦ panoramic video have received extensive attention in recent years, which can bring users an immersive experience. However, the ultra …
Predicting the user's viewport scanpath is an essential task for 360° viewport-based adaptive streaming. It informs the system which parts of content should be streamed with …
X Feng, Z Bao, S Wei - 2019 IEEE International Conference on …, 2019 - ieeexplore.ieee.org
Live virtual reality streaming (aka, 360-degree video streaming) is gaining popularity recently with its rapid growth in the consumer market. However, the huge bandwidth …
B Gao, D Sheng, L Zhang, Q Qi, B He… - ACM Multimedia …, 2024 - openreview.net
Accurate long-term viewport prediction in tile-based 360° video adaptive streaming helps pre-download tiles for a further future, thus establishing a longer buffer to cope with network …
J Vielhaben, H Camalan, W Samek… - … conference on artificial …, 2019 - ieeexplore.ieee.org
Objective. Virtual reality (VR) cloud gaming and 360° video streaming are on the rise. With a VR headset, viewers can individually choose the perspective they see on the head-mounted …
People normally watch 360° videos through a head-mounted display, inside which only the content of viewports can be seen. Therefore, viewport proposal, referring to detecting …
Head movement prediction is the key enabler for the emerging 360-degree videos since it can enhance both streaming and rendering efficiency. To achieve accurate head movement …
L Zhang, T Long, W Xu, L Cui, J Liu - arXiv preprint arXiv:2403.02693, 2024 - arxiv.org
Viewport prediction is the crucial task for adaptive 360-degree video streaming, as the bitrate control algorithms usually require the knowledge of the user's viewing portions of the …
DDR Morais, LS Althoff, R Prakash… - Electronic …, 2021 - library.imaging.org
Viewport prediction technologies are often used by most popular adaptive 360-degree video streaming solutions. These solutions stream only the content considered as being more …