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US 2021/0006830 A1Published application
Method for processing immersive video and method for producing immersive video
AssigneeElectronics and Telecommunications Research Institute
InventorsKug Jin YUN, Jun Young JEONG, Gwang Soon LEE, Hong Chang SHIN, Ho Min EUM, Sang Woon KWAK
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Abstract
Disclosed herein is an immersive video processing method. The immersive video processing method may include classifying a multiplicity of source view videos into base view videos and additional view videos, generating residual data for the additional view videos, packing a patch, which is generated based on the residual data, into an altas video, and generating metadata for the patch.
Claims14
An immersive video processing method, the method comprising:
- classifying a multiplicity of source view videos into base view videos and additional view videos;
- generating residual data for the additional view videos;
- packing a patch, which is generated based on the residual data, into an atlas video, and
- generating metadata for the patch,
- wherein the metadata comprise information for identifying a source view, which is a source of the patch, or information indicating a position of the patch in the atlas video.
2 more elements
An immersive video synthesizing method, the method comprising:
- parsing video data and metadata from a bit stream;
- decoding the video data;
- and
- synthesizing a viewport video on the basis of a base view video and an atlas video generated by decoding the video data,
- wherein the metadata comprise information for identifying a source view of a patch comprised in the atlas video or information indicating the position of the patch in the atlas video.
2 more elements
Dependencies are inferred from the claim text.