- Patent Title: Method of transmitting omnidirectional video, method of receiving omnidirectional video, device for transmitting omnidirectional video, and device for receiving omnidirectional video
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Application No.: US16877248Application Date: 2020-05-18
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Publication No.: US11115641B2Publication Date: 2021-09-07
- Inventor: Jangwon Lee , Sejin Oh , Jongyeul Suh
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- Main IPC: H04N13/194
- IPC: H04N13/194 ; G06T9/00 ; H04N13/178 ; H04N13/106 ; G06T3/00 ; H04N21/236 ; G06T15/04 ; G06T15/20
Abstract:
A method of transmitting omnidirectional video is provided according to one aspect of the present invention. The method of transmitting omnidirectional video according to an embodiment of the present invention includes: acquiring an image for the omnidirectional video; projecting the image for the omnidirectional video onto a 3D projection structure; packing the image projected on the 3D projection structure into a 2D frame; encoding the image packed into the 2D frame; and transmitting a data signal including the encoded image and metadata about the omnidirectional video.
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