Invention Grant
- Patent Title: 360 degree video system with coordinate compression
-
Application No.: US15599443Application Date: 2017-05-18
-
Publication No.: US10681326B2Publication Date: 2020-06-09
- Inventor: Minhua Zhou , Xuemin Chen , Yi Hu
- Applicant: Avago Technologies General IP (Singapore) Pte. Ltd.
- Applicant Address: SG Singapore
- Assignee: AVAGO TECHNOLOGlES INTERNATIONAL SALES PTE. LIMITED
- Current Assignee: AVAGO TECHNOLOGlES INTERNATIONAL SALES PTE. LIMITED
- Current Assignee Address: SG Singapore
- Agency: Morgan, Lewis & Bockius LLP
- Main IPC: H04N13/106
- IPC: H04N13/106 ; H04L29/06 ; H04N21/218 ; H04N21/854 ; H04N13/161 ; H04N5/232 ; H04N13/156 ; H04N13/243

Abstract:
In a system for 360 degree video capture and playback, 360 degree video may be captured, stitched, encoded, decoded, rendered, and played-back. In one or more implementations, a video capture device captures 360 degree video in a first projection format, and an encoding device encodes the captured 360 degree video into a 360 degree video bitstream. In some aspects, the 360 degree video bitstream is encoded with an indication of the first projection format. In one or more implementations, a rendering device converts the decoded 360 degree video bitstream from the first projection format to a second projection format based on the indication. In one or more implementations, a processing device generates projection maps where each is respectively associated with a different projection format, and a rendering device renders the decoded 360 degree video bitstream using one of the projections maps.
Public/Granted literature
- US20170339391A1 360 DEGREE VIDEO SYSTEM WITH COORDINATE COMPRESSION Public/Granted day:2017-11-23
Information query