Invention Grant
- Patent Title: Method and apparatus for streaming multi-view 360 degree video
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Application No.: US17500439Application Date: 2021-10-13
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Publication No.: US11575871B2Publication Date: 2023-02-07
- Inventor: Jong Beom Jeong , Soon Bin Lee , Eun Seok Ryu
- Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
- Applicant Address: KR Suwon-si
- Assignee: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
- Current Assignee: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
- Current Assignee Address: KR Suwon-si
- Agency: NSIP Law
- Priority: KR10-2020-0133027 20201014
- Main IPC: H04N13/194
- IPC: H04N13/194 ; H04N13/161 ; H04N19/169 ; H04N19/174 ; H04N13/366 ; H04N13/178

Abstract:
Provided are a method and an apparatus for streaming a multi-view 360 degree video, and a method for streaming a 360 degree video according to an embodiment of the present disclosure includes: encoding a multi-view video to a bitstream of a base layer and a bitstream of a tile layer constituted by at least one tile; selecting a tile included in a user view video in the encoded bitstream of the tile layer by using user view information received from a 360 degree video rendering apparatus, and video information of the multi-view video; extracting tile data included in the selected user view video from the encoded bitstream of the tile layer, and generating a tile bitstream corresponding to the extracted tile data; and transmitting the encoded bitstream of the base layer and the generated tile bitstream to the 360 degree video rendering apparatus.
Public/Granted literature
- US20220116578A1 METHOD AND APPARATUS FOR STREAMING MULTI-VIEW 360 DEGREE VIDEO Public/Granted day:2022-04-14
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