Invention Grant
- Patent Title: Multiview video encoding and decoding method
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Application No.: US17124226Application Date: 2020-12-16
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Publication No.: US11704839B2Publication Date: 2023-07-18
- Inventor: Soo Woong Kim , Jung Won Kang , Gun Bang , Jin Ho Lee , Ha Hyun Lee , Sung Chang Lim
- Applicant: Electronics and Telecommunications Research Institute
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: William Park & Associates Ltd.
- Priority: KR 20190168783 2019.12.17 KR 20190179057 2019.12.31 KR 20200176820 2020.12.16
- Main IPC: G06T9/00
- IPC: G06T9/00 ; G06T15/20 ; G06T15/04 ; G06T17/20

Abstract:
The present disclosure provides a multi-view image decoding method including: obtaining, from a bitstream, three-dimensional geometry information indicating a three-dimensional space of a multi-view image, view independent component information indicating a view independent component, which is uniformly applied to every view, and view dependent component information indicating a view dependent component, which is differently applied according to views; determining a view dependent component for a texture map of a current view from the view dependent component information; generating the texture map of the current view from a view independent component of the view independent component information and the determined view dependent component for the current view; and reconstructing a current view image according to a three-dimensional space that is constructed according to the texture map of the current view and the three-dimensional geometry information.
Public/Granted literature
- US20210233282A1 MULTIVIEW VIDEO ENCODING AND DECODING METHOD Public/Granted day:2021-07-29
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