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23rd Meeting: by teleconference, July 2021 2021-06-30 23:06
AHG9: Multiview view position SEI message
Authors: Byung-Yoon Choi Tencent S. Wenger Tencent Shan Liu Tencent Byeong-Doo Choi
Abstract
Multiview View Position (MVP) SEI message is proposed for VSEI. The MVP SEI message is useful for indicating the relative view position along a horizontal axis of 3D rendering view, especially for glassless 3D display as well as multiview-based 3D rendering. The MVP SEI message was adopted into HEVC. To adopt the same SEI message into VSEI, minor semantics changes are also proposed.
Meeting Notes
JVET-W0078 AHG9: Multiview view position SEI message [B. Choi, S. Wenger, S. Liu (Tencent)]

A multiview view position (MVP) SEI message is proposed for VSEI. The MVP SEI message is asserted to be useful for indicating the relative view position along a horizontal axis of 3D rendering view, especially for glassless 3D display as well as multiview-based 3D rendering. The MVP SEI message was adopted into HEVC. To adopt the same SEI message into VSEI, some semantics changes are also proposed.

This SEI message is beneficial when the physical view position deviates from the view position in coding/decoding order. It is reasonable to be included in VSEI for supporting multiview applications.

The suggested semantics changes appear appropriate for alignment with VVC/VSEI expressions.

Decision: Adopt JVET-W0078.

References:
JVET-W0077
Cited:
JVET-W0009 JVET-W2006 JVET-X0002 JVET-X0003 JVET-X2006 JVET-Y0003 JVET-Y2006
PATENTS:
20230007304 0.73 20220417543 0.73 4136842 0.73 WO/2023/279010 0.73 20260095582 0.73 WO/2023/056111 0.73 20250330649 0.71 20230097425 0.70
ARCHIVE v1 :
JVET-W0078.docx
Decisions
adopted
Adopt JVET-W0078
Citation