KR20230088479A - Sei 메시지에서 멀티뷰 뷰 포지션을 시그널링하기 위한 기법 - Google Patents

Sei 메시지에서 멀티뷰 뷰 포지션을 시그널링하기 위한 기법 Download PDF

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Publication number
KR20230088479A
KR20230088479A KR1020237016708A KR20237016708A KR20230088479A KR 20230088479 A KR20230088479 A KR 20230088479A KR 1020237016708 A KR1020237016708 A KR 1020237016708A KR 20237016708 A KR20237016708 A KR 20237016708A KR 20230088479 A KR20230088479 A KR 20230088479A
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KR
South Korea
Prior art keywords
sei message
view
views
video
value
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Pending
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KR1020237016708A
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English (en)
Korean (ko)
Inventor
병두 최
샨 리우
스테판 웽거
아리안 힌즈
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텐센트 아메리카 엘엘씨
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Publication of KR20230088479A publication Critical patent/KR20230088479A/ko
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/88—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving rearrangement of data among different coding units, e.g. shuffling, interleaving, scrambling or permutation of pixel data or permutation of transform coefficient data among different blocks

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020237016708A 2021-09-29 2022-06-02 Sei 메시지에서 멀티뷰 뷰 포지션을 시그널링하기 위한 기법 Pending KR20230088479A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163250182P 2021-09-29 2021-09-29
US63/250,182 2021-09-29
US17/824,639 2022-05-25
US17/824,639 US12483719B2 (en) 2021-09-29 2022-05-25 Techniques for signaling multiview view positions in SEI message
PCT/US2022/072712 WO2023056111A1 (en) 2021-09-29 2022-06-02 Techniques for signaling multiview view positions in sei message

Publications (1)

Publication Number Publication Date
KR20230088479A true KR20230088479A (ko) 2023-06-19

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KR1020237016708A Pending KR20230088479A (ko) 2021-09-29 2022-06-02 Sei 메시지에서 멀티뷰 뷰 포지션을 시그널링하기 위한 기법

Country Status (5)

Country Link
US (2) US12483719B2 (https=)
EP (1) EP4214929A4 (https=)
JP (2) JP7532665B2 (https=)
KR (1) KR20230088479A (https=)
WO (1) WO2023056111A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021252545A1 (en) * 2020-06-09 2021-12-16 Bytedance Inc. Signaling constraints in non-scalable nested video syntax elements
JP7679981B2 (ja) 2021-04-08 2025-05-20 北京字節跳動網絡技術有限公司 スケーラビリティ次元情報補足拡張情報メッセージ
US12549772B2 (en) * 2023-04-11 2026-02-10 Alibaba Innovation Private Limited Object mask information for supplemental enhancement information message
US12563167B2 (en) * 2023-04-24 2026-02-24 Qualcomm Incorporated Companion device assisted multi-view video coding

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3182708T3 (pl) * 2007-01-04 2019-07-31 Interdigital Madison Patent Holdings Sposoby i urządzenie dla informacji o wielu-widokach przenoszonych w składni wysokiego poziomu
JP5156088B2 (ja) 2007-03-23 2013-03-06 エルジー エレクトロニクス インコーポレイティド ビデオ信号のデコーディング／エンコーディング方法及び装置
SI2887671T1 (sl) 2007-04-12 2018-10-30 Dolby International Ab Razporejanje v kodiranju in dekodiranju videa
WO2008140190A1 (en) * 2007-05-14 2008-11-20 Samsung Electronics Co, . Ltd. Method and apparatus for encoding and decoding multi-view image
EP2757783A4 (en) 2011-09-13 2015-03-18 Panasonic Corp ENCLOSURE DEVICE, DECOMPOSITION DEVICE, PLAYING DEVICE, ENCODING METHOD AND DECOMPOSITION METHOD
US10158838B2 (en) * 2012-07-10 2018-12-18 Telefonaktiebolaget Lm Ericsson (Publ) Methods and arrangements for supporting view synthesis
US9426462B2 (en) * 2012-09-21 2016-08-23 Qualcomm Incorporated Indication and activation of parameter sets for video coding
CN106105220B (zh) * 2014-01-07 2019-07-05 诺基亚技术有限公司 用于视频编码和解码的方法和装置
CN110073662B (zh) * 2016-11-17 2023-07-18 英特尔公司 全景视频的建议视口指示方法及装置
US11528509B2 (en) * 2018-09-07 2022-12-13 Lg Electronics Inc. Video transmission method, video transmission device, video receiving method and video receiving device
US11509879B2 (en) * 2018-10-02 2022-11-22 Lg Electronics Inc. Method for transmitting video, apparatus for transmitting video, method for receiving video, and apparatus for receiving video
WO2020071724A1 (en) 2018-10-04 2020-04-09 Lg Electronics Inc. An apparatus for transmitting a video, a method for transmitting a video, an apparatus for receiving a video, and a method for receiving a video
US11394946B2 (en) * 2018-10-30 2022-07-19 Lg Electronics Inc. Video transmitting method, video transmitting apparatus, video receiving method, and video receiving apparatus
WO2021252545A1 (en) * 2020-06-09 2021-12-16 Bytedance Inc. Signaling constraints in non-scalable nested video syntax elements

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Publication number Publication date
WO2023056111A1 (en) 2023-04-06
JP2024156808A (ja) 2024-11-06
US12483719B2 (en) 2025-11-25
JP2023553433A (ja) 2023-12-21
EP4214929A4 (en) 2024-02-14
JP7532665B2 (ja) 2024-08-13
EP4214929A1 (en) 2023-07-26
US20230097425A1 (en) 2023-03-30
US20260095582A1 (en) 2026-04-02
CN116349227A (zh) 2023-06-27

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