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公开(公告)号:US11729243B2
公开(公告)日:2023-08-15
申请号:US17027524
申请日:2020-09-21
Applicant: Intel Corporation
Inventor: Ozgur Oyman , Fai Yeung , Harleen Gill , Kimberly Loza
Abstract: Various embodiments herein provide adaptive streaming mechanisms for distribution of point cloud content. The point cloud content may include immersive media content in a dynamic adaptive streaming over hypertext transfer protocol (DASH) format. Various embodiments provide DASH-based mechanisms to support viewport indication during streaming of volumetric point cloud content. Other embodiments may be described and claimed.
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公开(公告)号:US11831861B2
公开(公告)日:2023-11-28
申请号:US16990524
申请日:2020-08-11
Applicant: Intel Corporation
Inventor: Ozgur Oyman , Fai Yeung , Harleen Gill , Kimberly Loza
IPC: G09G5/14 , H04N21/442 , H04N21/235 , H04N13/282 , H04N13/161 , H04N13/178 , H04N21/262 , H04N21/6587 , G06T9/00 , G06T15/00
CPC classification number: H04N13/282 , G09G5/14 , H04N13/161 , H04N13/178 , H04N21/26258 , H04N21/44218 , H04N21/6587 , G06T9/00 , G06T15/00 , G06T2210/12 , H04N21/2353
Abstract: Embodiments herein provide mechanisms for viewport dependent adaptive streaming of point cloud content. For example, a user equipment (UE) may receive a media presentation description (MPD) for point cloud content in a dynamic adaptive streaming over hypertext transfer protocol (DASH) format. The MPD may include viewport information for a plurality of recommended viewports and indicate individual adaptation sets of the point cloud content that are associated with the respective recommended viewports. The UE may select a first viewport from the plurality of recommended viewports (e.g., based on viewport data that indicates a current viewport of the user and/or a user-selected viewport). The UE may request one or more representations of a first adaptation set, of the adaptation sets, that corresponds to the first viewport. Other embodiments may be described and claimed.
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公开(公告)号:US20210006614A1
公开(公告)日:2021-01-07
申请号:US17027524
申请日:2020-09-21
Applicant: Intel Corporation
Inventor: Ozgur Oyman , Fai Yeung , Harleen Gill , Kimberly Loza
IPC: H04L29/06 , H04N19/70 , H04N19/597 , H04N19/30
Abstract: Various embodiments herein provide adaptive streaming mechanisms for distribution of point cloud content. The point cloud content may include immersive media content in a dynamic adaptive streaming over hypertext transfer protocol (DASH) format. Various embodiments provide DASH-based mechanisms to support viewport indication during streaming of volumetric point cloud content. Other embodiments may be described and claimed.
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公开(公告)号:US20200382764A1
公开(公告)日:2020-12-03
申请号:US16990524
申请日:2020-08-11
Applicant: Intel Corporation
Inventor: Ozgur Oyman , Fai Yeung , Harleen Gill , Kimberly Loza
IPC: H04N13/282 , H04N13/178 , H04N13/161
Abstract: Embodiments herein provide mechanisms for viewport dependent adaptive streaming of point cloud content. For example, a user equipment (UE) may receive a media presentation description (MPD) for point cloud content in a dynamic adaptive streaming over hypertext transfer protocol (DASH) format. The MPD may include viewport information for a plurality of recommended viewports and indicate individual adaptation sets of the point cloud content that are associated with the respective recommended viewports. The UE may select a first viewport from the plurality of recommended viewports (e.g., based on viewport data that indicates a current viewport of the user and/or a user-selected viewport). The UE may request one or more representations of a first adaptation set, of the adaptation sets, that corresponds to the first viewport. Other embodiments may be described and claimed.
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