KR20150122686A - 비디오 정보의 스케일러블 코딩을 위한 디바이스 및 방법 - Google Patents

비디오 정보의 스케일러블 코딩을 위한 디바이스 및 방법 Download PDF

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KR20150122686A
KR20150122686A KR1020157025336A KR20157025336A KR20150122686A KR 20150122686 A KR20150122686 A KR 20150122686A KR 1020157025336 A KR1020157025336 A KR 1020157025336A KR 20157025336 A KR20157025336 A KR 20157025336A KR 20150122686 A KR20150122686 A KR 20150122686A
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South Korea
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video
layer
prediction
information
flag
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English (en)
Korean (ko)
Inventor
바딤 세레긴
지안레 천
예-쿠이 왕
샹 리
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퀄컴 인코포레이티드
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Publication of KR20150122686A publication Critical patent/KR20150122686A/ko
Abandoned legal-status Critical Current

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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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for 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
    • H04N19/10—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
    • 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
    • H04N19/187—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 a scalable video layer
    • 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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/29—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding involving scalability at the object level, e.g. video object layer [VOL]
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020157025336A 2013-02-22 2014-02-20 비디오 정보의 스케일러블 코딩을 위한 디바이스 및 방법 Abandoned KR20150122686A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361768342P 2013-02-22 2013-02-22
US61/768,342 2013-02-22
US14/184,633 2014-02-19
US14/184,633 US9584808B2 (en) 2013-02-22 2014-02-19 Device and method for scalable coding of video information
PCT/US2014/017321 WO2014130630A1 (en) 2013-02-22 2014-02-20 Device and method for scalable coding of video information

Publications (1)

Publication Number Publication Date
KR20150122686A true KR20150122686A (ko) 2015-11-02

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Family Applications (1)

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KR1020157025336A Abandoned KR20150122686A (ko) 2013-02-22 2014-02-20 비디오 정보의 스케일러블 코딩을 위한 디바이스 및 방법

Country Status (6)

Country Link
US (1) US9584808B2 (https=)
EP (1) EP2959687A1 (https=)
JP (1) JP2016508011A (https=)
KR (1) KR20150122686A (https=)
CN (1) CN105009589A (https=)
WO (1) WO2014130630A1 (https=)

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US9807421B2 (en) * 2013-04-05 2017-10-31 Sharp Kabushiki Kaisha NAL unit type restrictions
US10051281B2 (en) * 2014-05-22 2018-08-14 Apple Inc. Video coding system with efficient processing of zooming transitions in video
CN108293136B (zh) * 2015-09-23 2022-12-30 诺基亚技术有限公司 编码360度全景视频的方法、装置和计算机可读存储介质
PL3797517T3 (pl) * 2018-08-30 2024-03-18 Huawei Technologies Co., Ltd. Koder, dekoder oraz odpowiednie sposoby wykorzystujące kodowanie palety
CN112913247B (zh) 2018-10-23 2023-04-28 北京字节跳动网络技术有限公司 使用局部照明补偿的视频处理
CN112868238B (zh) 2018-10-23 2023-04-21 北京字节跳动网络技术有限公司 局部照明补偿和帧间预测编解码之间的并置
CN113302918B (zh) * 2019-01-15 2025-01-17 北京字节跳动网络技术有限公司 视频编解码中的加权预测
WO2020147804A1 (en) 2019-01-17 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Use of virtual candidate prediction and weighted prediction in video processing
US11418807B2 (en) * 2019-03-15 2022-08-16 Tencent America LLC Temporal motion vector derivation in shared merge region at picture boundary
US11659201B2 (en) * 2019-08-16 2023-05-23 Qualcomm Incorporated Systems and methods for generating scaling ratios and full resolution pictures
KR20220092962A (ko) 2019-11-08 2022-07-04 오피 솔루션즈, 엘엘씨 적응적 크롭핑을 위한 방법들 및 시스템들
CN113395521A (zh) * 2020-03-13 2021-09-14 华为技术有限公司 图像编码和解码方法及装置
WO2021187603A1 (ja) * 2020-03-19 2021-09-23 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、画像処理装置、符号化方法、復号方法、画像処理方法、ビットストリーム送信装置、および、非一時的記憶媒体
CN117597921A (zh) * 2021-04-10 2024-02-23 抖音视界有限公司 用于视频处理的方法、装置和介质
US20250240413A1 (en) * 2022-04-21 2025-07-24 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Reference picture resampling for video coding

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8175168B2 (en) * 2005-03-18 2012-05-08 Sharp Laboratories Of America, Inc. Methods and systems for picture up-sampling
WO2006109986A1 (en) 2005-04-13 2006-10-19 Lg Electronics Inc. Method and apparatus for encoding/decoding video signal using reference pictures
KR100878811B1 (ko) * 2005-05-26 2009-01-14 엘지전자 주식회사 비디오 신호의 디코딩 방법 및 이의 장치
KR20060122671A (ko) * 2005-05-26 2006-11-30 엘지전자 주식회사 영상 신호의 스케일러블 인코딩 및 디코딩 방법
JP2009538084A (ja) * 2006-11-17 2009-10-29 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
CN101401430B (zh) * 2006-11-17 2012-02-29 Lg电子株式会社 用于解码/编码视频信号的方法及装置
US8548056B2 (en) * 2007-01-08 2013-10-01 Qualcomm Incorporated Extended inter-layer coding for spatial scability
FR2929797A1 (fr) 2008-04-03 2009-10-09 Thomson Licensing Sas Procede et dispositif de codage d'une sequence d'images
EP2810443B1 (en) * 2012-02-01 2021-03-31 Nokia Technologies Oy Method and apparatus for video coding
US20140003504A1 (en) 2012-07-02 2014-01-02 Nokia Corporation Apparatus, a Method and a Computer Program for Video Coding and Decoding

Also Published As

Publication number Publication date
EP2959687A1 (en) 2015-12-30
US20140241437A1 (en) 2014-08-28
CN105009589A (zh) 2015-10-28
JP2016508011A (ja) 2016-03-10
WO2014130630A1 (en) 2014-08-28
US9584808B2 (en) 2017-02-28

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