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

IPC: H04L65/80 ,  H04N19/70 ,  H04N19/30 ,  H04N19/597 ,  H04L65/65 ,  H04L65/70

CPC classification number: H04L65/80 ,  H04L65/65 ,  H04L65/70 ,  H04N19/30 ,  H04N19/597 ,  H04N19/70

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.

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.

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.

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.