@inproceedings{7a305ac6058943c8bcf9f600c8c54a94,
title = "Multipass Hierarchical View Grouping Method for Efficient 6DoF Video Streaming",
abstract = "A novel six degree-of-freedom (6DoF) video streaming method based on multipass hierarchical view grouping is proposed herein. The proposed method divides the source views into multiple groups based on the position of each source view and then separately encodes the groups of source views into independent bitstreams. Subsequently, it streams the encoded bitstreams based on the user's position and viewport. This method can increase the number of basic views and atlases for enhanced video quality, while reducing the number of source views to be reconstructed at the decoder side. Experimental results show that the proposed method significantly improves both objective and subjective qualities at the slightly increased bitrate. In addition, the proposed method achieves a decoding speedup of 37.62\% owing to the reduced number of source views.",
keywords = "6DoF, MIV, Video streaming, View grouping",
author = "Yeongil Ryu and Ryu, \{Eun Seok\}",
note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 13th International Conference on Information and Communication Technology Convergence, ICTC 2022 ; Conference date: 19-10-2022 Through 21-10-2022",
year = "2022",
doi = "10.1109/ICTC55196.2022.9952961",
language = "English",
series = "International Conference on ICT Convergence",
publisher = "IEEE Computer Society",
pages = "582--584",
booktitle = "ICTC 2022 - 13th International Conference on Information and Communication Technology Convergence",
}