KR20190054060A - 360도 비디오 정보의 시그널링을 위한 방법 및 시스템 - Google Patents

360도 비디오 정보의 시그널링을 위한 방법 및 시스템 Download PDF

Info

Publication number
KR20190054060A
KR20190054060A KR1020197006342A KR20197006342A KR20190054060A KR 20190054060 A KR20190054060 A KR 20190054060A KR 1020197006342 A KR1020197006342 A KR 1020197006342A KR 20197006342 A KR20197006342 A KR 20197006342A KR 20190054060 A KR20190054060 A KR 20190054060A
Authority
KR
South Korea
Prior art keywords
geometry
projection
video
format
parameter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
KR1020197006342A
Other languages
English (en)
Korean (ko)
Inventor
필리프 핸핫트
유웬 히
얀 예
Original Assignee
브이아이디 스케일, 인크.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 브이아이디 스케일, 인크. filed Critical 브이아이디 스케일, 인크.
Publication of KR20190054060A publication Critical patent/KR20190054060A/ko
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • 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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • 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
    • H04N19/70—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
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020197006342A 2016-09-02 2017-08-30 360도 비디오 정보의 시그널링을 위한 방법 및 시스템 Withdrawn KR20190054060A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662383367P 2016-09-02 2016-09-02
US62/383,367 2016-09-02
US201662407337P 2016-10-12 2016-10-12
US62/407,337 2016-10-12
PCT/US2017/049495 WO2018045108A1 (en) 2016-09-02 2017-08-30 Method and system for signaling of 360-degree video information

Publications (1)

Publication Number Publication Date
KR20190054060A true KR20190054060A (ko) 2019-05-21

Family

ID=59856633

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197006342A Withdrawn KR20190054060A (ko) 2016-09-02 2017-08-30 360도 비디오 정보의 시그널링을 위한 방법 및 시스템

Country Status (7)

Country Link
US (2) US11284089B2 (https=)
EP (1) EP3507985A1 (https=)
JP (1) JP2019530311A (https=)
KR (1) KR20190054060A (https=)
CN (2) CN117201817A (https=)
TW (1) TW201813372A (https=)
WO (1) WO2018045108A1 (https=)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116389433A (zh) 2016-09-09 2023-07-04 Vid拓展公司 用于减少360度视区自适应流媒体延迟的方法和装置
KR102801801B1 (ko) * 2016-09-12 2025-04-30 삼성전자주식회사 가상 현실 컨텐트의 영상을 투영하기 위한 영상 처리 방법 및 장치
KR102840589B1 (ko) * 2016-10-17 2025-07-30 에스케이텔레콤 주식회사 영상 부호화 또는 복호화하기 위한 장치 및 방법
US10560678B2 (en) * 2016-11-09 2020-02-11 Mediatek Inc. Method and apparatus having video encoding function with syntax element signaling of rotation information of content-oriented rotation applied to 360-degree image content or 360-degree video content represented in projection format and associated method and apparatus having video decoding function
WO2018124720A1 (ko) * 2016-12-27 2018-07-05 삼성전자 주식회사 360도 이미지를 부호화 또는 복호화하는 방법 및 장치
KR102405101B1 (ko) * 2016-12-28 2022-06-07 소니그룹주식회사 생성 장치, 식별 정보 생성 방법, 재생 장치 및 화상 재생 방법
US10863198B2 (en) * 2017-01-03 2020-12-08 Lg Electronics Inc. Intra-prediction method and device in image coding system for 360-degree video
US20180192074A1 (en) * 2017-01-03 2018-07-05 Mediatek Inc. Video processing method for processing projection-based frame with 360-degree content represented by projection faces packed in 360-degree virtual reality projection layout
US10742999B2 (en) * 2017-01-06 2020-08-11 Mediatek Inc. Methods and apparatus for signaling viewports and regions of interest
US11259046B2 (en) 2017-02-15 2022-02-22 Apple Inc. Processing of equirectangular object data to compensate for distortion by spherical projections
CN110521207A (zh) * 2017-03-13 2019-11-29 韩国电子通信研究院 用于视频编码/解码的基于非典型块的运动预测和补偿的方法及其装置
US20190373245A1 (en) * 2017-03-29 2019-12-05 Lg Electronics Inc. 360 video transmission method, 360 video reception method, 360 video transmission device, and 360 video reception device
KR20230079466A (ko) 2017-04-11 2023-06-07 브이아이디 스케일, 인크. 면 연속성을 사용하는 360 도 비디오 코딩
US11093752B2 (en) 2017-06-02 2021-08-17 Apple Inc. Object tracking in multi-view video
US20190045212A1 (en) * 2017-08-07 2019-02-07 The Regents Of The University Of California METHOD AND APPARATUS FOR PREDICTIVE CODING OF 360º VIDEO
EP3457695A1 (en) * 2017-09-18 2019-03-20 Thomson Licensing Method and apparatus for motion vector predictor adaptation for omnidirectional video
US11418816B2 (en) 2017-09-20 2022-08-16 Vid Scale, Inc. Handling face discontinuities in 360-degree video coding
FR3072850B1 (fr) * 2017-10-19 2021-06-04 Tdf Procedes de codage et de decodage d'un flux de donnees representatif d'une video omnidirectionnelle
US10764605B2 (en) * 2018-02-14 2020-09-01 Qualcomm Incorporated Intra prediction for 360-degree video
US11212438B2 (en) * 2018-02-14 2021-12-28 Qualcomm Incorporated Loop filter padding for 360-degree video coding
CN108307166A (zh) * 2018-03-09 2018-07-20 嘀拍信息科技南通有限公司 一种新的全景视频传输投影模型
WO2019181101A1 (ja) * 2018-03-19 2019-09-26 ソニー株式会社 画像処理装置と画像処理方法
CN112219406B (zh) 2018-03-22 2023-05-05 Vid拓展公司 用于全向视频的等待时间报告方法和系统
CN110349226B (zh) * 2018-04-01 2021-06-01 浙江大学 一种全景图像处理方法及装置
WO2019194544A1 (en) * 2018-04-02 2019-10-10 Samsung Electronics Co., Ltd. Method and system for handling 360 degree image content
WO2019203456A1 (ko) * 2018-04-15 2019-10-24 엘지전자 주식회사 복수의 뷰포인트들에 대한 메타데이터를 송수신하는 방법 및 장치
US20190370932A1 (en) * 2018-06-04 2019-12-05 Simon Romanus Systems And Methods For Transforming Media Artifacts Into Virtual, Augmented and Mixed Reality Experiences
GB2585760B (en) * 2018-06-06 2022-04-20 Canon Kk Method, device, and computer program for transmitting media content
CN112313958B (zh) 2018-06-29 2024-05-03 华为技术有限公司 用于编码和解码视频信号的装置和方法
KR102188270B1 (ko) * 2018-07-06 2020-12-09 엘지전자 주식회사 360 비디오 데이터의 서브픽처 기반 처리 방법 및 그 장치
EP3823286A4 (en) * 2018-07-11 2021-12-01 Sony Group Corporation IMAGE PROCESSING DEVICE AND METHOD
CN112703734B (zh) 2018-09-14 2026-03-13 交互数字Vc控股公司 用于灵活网格区域的方法和装置
WO2020058953A1 (en) 2018-09-23 2020-03-26 Beijing Bytedance Network Technology Co., Ltd. Simplified spatial-temporal motion vector prediction
US10904528B2 (en) * 2018-09-28 2021-01-26 Tencent America LLC Techniques for QP selection for 360 image and video coding
US10638146B2 (en) * 2018-10-01 2020-04-28 Tencent America LLC Techniques for QP coding for 360 image and video coding
CN112997489B (zh) 2018-11-06 2024-02-06 北京字节跳动网络技术有限公司 具有几何分割的帧间预测的边信息信令
KR102711166B1 (ko) 2018-11-06 2024-09-30 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 모션 정보의 위치 의존적 저장
US10491857B1 (en) 2018-11-07 2019-11-26 Nanning Fugui Precision Industrial Co., Ltd. Asymmetric video conferencing system and method
CN117528076A (zh) 2018-11-22 2024-02-06 北京字节跳动网络技术有限公司 用于具有几何分割的帧间预测的构建方法
KR20210094646A (ko) * 2018-12-14 2021-07-29 지티이 코포레이션 몰입형 비디오 비트 스트림 처리
WO2020125804A1 (en) 2018-12-21 2020-06-25 Beijing Bytedance Network Technology Co., Ltd. Inter prediction using polynomial model
WO2020135465A1 (en) 2018-12-28 2020-07-02 Beijing Bytedance Network Technology Co., Ltd. Modified history based motion prediction
CN113170166B (zh) 2018-12-30 2023-06-09 北京字节跳动网络技术有限公司 具有几何分割的帧间预测在视频处理中有条件的应用
CN113273187B (zh) 2019-01-10 2024-07-05 北京字节跳动网络技术有限公司 基于仿射的具有运动矢量差(MVD)的Merge
JP7416820B2 (ja) * 2019-03-08 2024-01-17 中興通訊股▲ふん▼有限公司 ビデオコーディングにおけるヌルタイルコーディング
EP3954124A4 (en) * 2019-05-12 2022-08-03 Beijing Bytedance Network Technology Co., Ltd. SIGNALING FOR REFERENCE FRAME RESCAN
US11070848B2 (en) * 2019-06-24 2021-07-20 Tencent America LLC Method for efficient signaling of virtual boundary for loop filtering control
US11190801B2 (en) * 2019-07-02 2021-11-30 Mediatek Inc. Video encoding method with syntax element signaling of mapping function employed by cube-based projection and associated video decoding method
US11659206B2 (en) 2019-07-02 2023-05-23 Mediatek Inc. Video encoding method with syntax element signaling of guard band configuration of projection-based frame and associated video decoding method and apparatus
US11190768B2 (en) 2019-07-02 2021-11-30 Mediatek Inc. Video encoding method with syntax element signaling of packing of projection faces derived from cube-based projection and associated video decoding method and apparatus
CN117499625A (zh) 2019-09-01 2024-02-02 北京字节跳动网络技术有限公司 视频编解码中预测权重的对准
US11936880B2 (en) 2019-09-27 2024-03-19 Tencent America LLC Method for signaling output subpicture layer set
CN110636294B (zh) * 2019-09-27 2024-04-09 腾讯科技（深圳）有限公司 视频解码方法及装置，视频编码方法及装置
CN114556915B (zh) 2019-10-10 2023-11-10 北京字节跳动网络技术有限公司 几何分割模式中被编解码的块的去块
US11095912B2 (en) * 2019-10-28 2021-08-17 Mediatek Inc. Video decoding method for decoding part of bitstream to generate projection-based frame with constrained guard band size, constrained projection face size, and/or constrained picture size
WO2021104433A1 (en) 2019-11-30 2021-06-03 Beijing Bytedance Network Technology Co., Ltd. Simplified inter prediction with geometric partitioning
CN114868395B (zh) 2019-12-24 2025-08-12 抖音视界(北京)有限公司 采用几何分割进行帧间预测的高级语法
WO2021160126A1 (en) * 2020-02-14 2021-08-19 Beijing Bytedance Network Technology Co., Ltd. Interplay between in-loop filtering and video slices
WO2021187839A1 (ko) * 2020-03-16 2021-09-23 엘지전자 주식회사 포인트 클라우드 데이터 전송 장치, 전송 방법, 처리 장치 및 처리 방법
SE2430591A1 (en) * 2023-11-22 2025-05-23 Emin Zerman Real-Time Spherical Light Field Reconstruction from a Single Omnidirectional Image
US12506852B2 (en) 2024-02-12 2025-12-23 Samsung Electronics Co., Ltd. Detecting equirectangular projection in 360-degree images

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4403421B2 (ja) * 2006-08-17 2010-01-27 ソニー株式会社 画像処理装置及び画像処理方法
WO2010085361A2 (en) 2009-01-26 2010-07-29 Thomson Licensing Frame packing for video coding
GB2488829A (en) * 2011-03-10 2012-09-12 Canon Kk Encoding and decoding image data
US20130107973A1 (en) * 2011-10-28 2013-05-02 Qualcomm Incorporated Loop filtering control over tile boundaries
JP2015156523A (ja) 2012-06-06 2015-08-27 ソニー株式会社 画像処理装置、画像処理方法、プログラム
KR20140122200A (ko) 2013-04-05 2014-10-17 삼성전자주식회사 멀티 레이어 비디오의 복호화 방법 및 장치, 멀티 레이어 비디오의 부호화 방법 및 장치
US10440397B2 (en) * 2014-03-31 2019-10-08 Sony Corporation Image decoding device and method
US10204658B2 (en) * 2014-07-14 2019-02-12 Sony Interactive Entertainment Inc. System and method for use in playing back panorama video content
CN106664403B (zh) * 2014-10-20 2020-10-16 谷歌有限责任公司 连续预测域
US10104361B2 (en) * 2014-11-14 2018-10-16 Samsung Electronics Co., Ltd. Coding of 360 degree videos using region adaptive smoothing
CN105681805B (zh) * 2016-01-19 2019-05-21 北京大学深圳研究生院 视频编码、解码方法及其帧间预测方法和装置
FI20165256A7 (fi) * 2016-03-24 2017-09-25 Nokia Technologies Oy Laitteisto, menetelmä ja tietokoneohjelma videokoodaukseen ja -dekoodaukseen
CN105812759A (zh) * 2016-04-15 2016-07-27 杭州当虹科技有限公司 一种360度全景视频的平面投射方法及编码方法
EP3451675A4 (en) 2016-04-26 2019-12-04 LG Electronics Inc. -1- METHOD FOR TRANSFERRING 360 DEGREE VIDEOS, METHOD FOR RECEIVING 360 DEGREE VIDEOS, DEVICE FOR TRANSMITTING 360 DEGREE VIDEOS AND DEVICE FOR RECEIVING 360 DEGREE VIDEOS
US10249019B2 (en) * 2016-05-06 2019-04-02 Mediatek Inc. Method and apparatus for mapping omnidirectional image to a layout output format
US11019257B2 (en) * 2016-05-19 2021-05-25 Avago Technologies International Sales Pte. Limited 360 degree video capture and playback
WO2017205648A1 (en) 2016-05-26 2017-11-30 Vid Scale, Inc. Geometric conversion for 360-degree video coding
US10264282B2 (en) 2016-06-27 2019-04-16 Mediatek Inc. Method and apparatus of inter coding for VR video using virtual reference frames
KR102882879B1 (ko) 2016-07-08 2025-11-06 인터디지털 브이씨 홀딩스 인코포레이티드 지오메트리 투영을 이용한 360도 비디오 코딩
US20180054613A1 (en) * 2016-08-22 2018-02-22 Mediatek Inc. Video encoding method and apparatus with in-loop filtering process not applied to reconstructed blocks located at image content discontinuity edge and associated video decoding method and apparatus

Also Published As

Publication number Publication date
US20220174289A1 (en) 2022-06-02
TW201813372A (zh) 2018-04-01
EP3507985A1 (en) 2019-07-10
US20190200023A1 (en) 2019-06-27
CN117201817A (zh) 2023-12-08
US11284089B2 (en) 2022-03-22
CN109644279A (zh) 2019-04-16
JP2019530311A (ja) 2019-10-17
CN109644279B (zh) 2023-09-22
US11876981B2 (en) 2024-01-16
WO2018045108A1 (en) 2018-03-08

Similar Documents

Publication Publication Date Title
US11876981B2 (en) Method and system for signaling of 360-degree video information
US12513329B2 (en) 360-degree video coding using geometry projection
US11490065B2 (en) Method and apparatus for processing 360-degree image
US11798166B2 (en) Sphere pole projections for efficient compression of 360-degree video
CN111615715B (zh) 编码/解码体积视频的方法、装置和流
CN108111851B (zh) 一种去块滤波方法及终端
JP7271672B2 (ja) 没入型ビデオビットストリーム処理

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20190304

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20200716

Comment text: Request for Examination of Application

PC1202 Submission of document of withdrawal before decision of registration

Comment text: [Withdrawal of Procedure relating to Patent, etc.] Withdrawal (Abandonment)

Patent event code: PC12021R01D

Patent event date: 20210420

WITB Written withdrawal of application