Title:
マルチレイヤビデオコーディングのコンバインドスケーラビリティ処理
Document Type and Number:
Japanese Patent JP7448572
Kind Code:
B2
Abstract:
A video coding system may perform inter-layer processing by simultaneously performing inverse tone mapping and color gamut conversion scalability processes on a base layer of a video signal. The video coding system may then perform upsampling on the processed base layer. The processed base layer may be used to code an enhancement layer. Bit depth may be considered for color gamut conversion modules. Luma and/or chroma bit depths may be aligned with respective larger or smaller bit depth values of luma and/or chroma.
Inventors:
Yeah Yeah
Jiedon
Yuwen Ho
Ralph Neff
Jiedon
Yuwen Ho
Ralph Neff
Application Number:
JP2022005155A
Publication Date:
March 12, 2024
Filing Date:
January 17, 2022
Export Citation:
Assignee:
Vid Scale Incorporated
International Classes:
H04N19/30
Domestic Patent References:
| JP7012048B2 |
Attorney, Agent or Firm:
Patent Attorney Tani / Abe Patent Office
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