KR20150137098A - 고레벨 신택스 전용 스케일러블 비디오 코딩에 대한 계층간 레퍼런스 픽처 제한 - Google Patents

고레벨 신택스 전용 스케일러블 비디오 코딩에 대한 계층간 레퍼런스 픽처 제한 Download PDF

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KR20150137098A
KR20150137098A KR1020157031040A KR20157031040A KR20150137098A KR 20150137098 A KR20150137098 A KR 20150137098A KR 1020157031040 A KR1020157031040 A KR 1020157031040A KR 20157031040 A KR20157031040 A KR 20157031040A KR 20150137098 A KR20150137098 A KR 20150137098A
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layer
picture
inter
video
prediction
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지안레 천
샹 리
크리쉬나칸트 라파카
예-쿠이 왕
마르타 카르체비츠
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퀄컴 인코포레이티드
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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
    • H04N19/169—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
    • H04N19/176—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 block, e.g. a macroblock
    • 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
    • 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
    • H04N19/46—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
    • H04N19/50—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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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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  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020157031040A 2013-04-01 2014-03-28 고레벨 신택스 전용 스케일러블 비디오 코딩에 대한 계층간 레퍼런스 픽처 제한 Ceased KR20150137098A (ko)

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US201361807283P 2013-04-01 2013-04-01
US61/807,283 2013-04-01
US201361809804P 2013-04-08 2013-04-08
US61/809,804 2013-04-08
US14/228,031 US9998735B2 (en) 2013-04-01 2014-03-27 Inter-layer reference picture restriction for high level syntax-only scalable video coding
US14/228,031 2014-03-27
PCT/US2014/032162 WO2014165401A1 (en) 2013-04-01 2014-03-28 Inter-layer reference picture restriction for high level syntax-only scalable video coding

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KR1020157031040A Ceased KR20150137098A (ko) 2013-04-01 2014-03-28 고레벨 신택스 전용 스케일러블 비디오 코딩에 대한 계층간 레퍼런스 픽처 제한
KR1020217020692A Ceased KR20210087114A (ko) 2013-04-01 2014-03-28 고레벨 신택스 전용 스케일러블 비디오 코딩에 대한 계층간 레퍼런스 픽처 제한
KR1020217020691A Ceased KR20210087113A (ko) 2013-04-01 2014-03-28 고레벨 신택스 전용 스케일러블 비디오 코딩에 대한 계층간 레퍼런스 픽처 제한
KR1020157031043A Ceased KR20150137099A (ko) 2013-04-01 2014-03-28 고레벨 신택스 전용 스케일러블 비디오 코딩에 대한 계층간 레퍼런스 픽처 제한

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KR1020217020691A Ceased KR20210087113A (ko) 2013-04-01 2014-03-28 고레벨 신택스 전용 스케일러블 비디오 코딩에 대한 계층간 레퍼런스 픽처 제한
KR1020157031043A Ceased KR20150137099A (ko) 2013-04-01 2014-03-28 고레벨 신택스 전용 스케일러블 비디오 코딩에 대한 계층간 레퍼런스 픽처 제한

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US (2) US9998735B2 (https=)
EP (2) EP2982121A1 (https=)
JP (2) JP2016518760A (https=)
KR (4) KR20150137098A (https=)
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Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9992490B2 (en) 2012-09-26 2018-06-05 Sony Corporation Video parameter set (VPS) syntax re-ordering for easy access of extension parameters
CN105052134B (zh) 2012-10-01 2019-09-03 Ge视频压缩有限责任公司 一种可伸缩视频编解码方法及计算机可读存储介质
US10419778B2 (en) * 2013-01-04 2019-09-17 Sony Corporation JCTVC-L0227: VPS_extension with updates of profile-tier-level syntax structure
US10219006B2 (en) 2013-01-04 2019-02-26 Sony Corporation JCTVC-L0226: VPS and VPS_extension updates
US9998735B2 (en) 2013-04-01 2018-06-12 Qualcomm Incorporated Inter-layer reference picture restriction for high level syntax-only scalable video coding
WO2014163418A1 (ko) 2013-04-04 2014-10-09 한국전자통신연구원 영상 부호화/복호화 방법 및 장치
KR20140121315A (ko) * 2013-04-04 2014-10-15 한국전자통신연구원 참조 픽처 리스트를 이용한 다 계층 기반의 영상 부호화/복호화 방법 및 그 장치
US9532067B2 (en) * 2013-04-05 2016-12-27 Sharp Kabushiki Kaisha Decoding of inter-layer reference picture set and reference picture list construction
WO2014168561A1 (en) * 2013-04-12 2014-10-16 Telefonaktiebolaget L M Ericsson (Publ) Constructing inter-layer reference picture lists
KR102416235B1 (ko) 2013-07-15 2022-07-05 지이 비디오 컴프레션, 엘엘씨 다계층식 비디오 코딩에서의 저지연 개념
WO2015053287A1 (ja) * 2013-10-08 2015-04-16 シャープ株式会社 画像復号装置、画像符号化装置、および、符号化データ変換装置
JPWO2015053330A1 (ja) * 2013-10-10 2017-03-09 シャープ株式会社 画像復号装置
WO2015053598A1 (ko) * 2013-10-12 2015-04-16 삼성전자 주식회사 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치
CN106233736B (zh) * 2014-04-25 2020-06-05 索尼公司 发送设备、发送方法、接收设备以及接收方法
CN107852502B (zh) 2015-07-28 2021-07-20 杜比实验室特许公司 用于增强视频信号的位深的方法、编码器、解码器和系统
US11445223B2 (en) * 2016-09-09 2022-09-13 Microsoft Technology Licensing, Llc Loss detection for encoded video transmission
JP7104485B2 (ja) * 2018-02-20 2022-07-21 フラウンホファー ゲセルシャフト ツール フェールデルンク ダー アンゲヴァンテン フォルシュンク エー．ファオ． 変動する解像度をサポートしかつ／または領域単位パッキングを効率的に処理するピクチャ／ビデオコーディング
IL283686B2 (en) * 2018-12-07 2025-05-01 Interdigital Vc Holdings Inc Manage coding tool combinations and restrictions
WO2020228692A1 (en) 2019-05-12 2020-11-19 Beijing Bytedance Network Technology Co., Ltd. Motion prediction from temporal blocks with reference picture resampling
CN115314708B (zh) * 2019-05-15 2023-05-12 华为技术有限公司 视频码流的解码方法及对应的设备及介质
US11233988B2 (en) * 2019-05-17 2022-01-25 Qualcomm Incorporated Reference picture resampling and inter-coding tools for video coding
HUE064367T2 (hu) * 2019-06-04 2024-03-28 Huawei Tech Co Ltd Inter kódolás videókódolásban több réteg támogatásával
CN117319645A (zh) 2019-08-23 2023-12-29 北京字节跳动网络技术有限公司 用于处理视频数据的方法、装置以及计算机可读存储介质
CN117615155A (zh) 2019-09-19 2024-02-27 北京字节跳动网络技术有限公司 视频编解码中的参考样点位置推导
US11418813B2 (en) * 2019-09-20 2022-08-16 Tencent America LLC Signaling of inter layer prediction in video bitstream
US11310492B2 (en) 2019-09-20 2022-04-19 Tencent America LLC Signaling of inter layer prediction in video bitstream
WO2021058596A1 (en) * 2019-09-24 2021-04-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Encoder, decoder and data stream for gradual decoder refresh coding and scalable coding
CN110545431B (zh) * 2019-09-27 2023-10-24 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
CN118764645A (zh) * 2019-10-07 2024-10-11 华为技术有限公司 编码器、解码器及对应方法
IL292060B2 (en) 2019-10-07 2026-01-01 Huawei Tech Co Ltd Avoiding unnecessary marking in bitmaps in multi-layered video
CN117376557A (zh) 2019-10-13 2024-01-09 北京字节跳动网络技术有限公司 参考图片重采样与视频编解码工具之间的相互作用
KR102708041B1 (ko) 2019-10-23 2024-09-19 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 참조 픽처 리샘플링을 위한 시그널링
EP4035379A4 (en) 2019-10-23 2023-03-15 Beijing Bytedance Network Technology Co., Ltd. CALCULATION FOR MULTIPLE CODING TOOLS
US11438611B2 (en) 2019-12-11 2022-09-06 Hfi Innovation Inc. Method and apparatus of scaling window constraint for worst case bandwidth consideration for reference picture resampling in video coding
JP7425204B2 (ja) 2019-12-26 2024-01-30 バイトダンス インコーポレイテッド ビデオビットストリームにおける仮想参照デコーダパラメータのシグナリングに対する制約
CN114902656B (zh) 2019-12-26 2025-03-21 字节跳动有限公司 对编解码比特流中的视频层的信令的约束
KR102922307B1 (ko) 2019-12-27 2026-02-05 두인 비전 컴퍼니 리미티드 비디오 픽처 헤더의 슬라이스 유형의 시그널링
EP4066386A4 (en) 2019-12-27 2023-01-25 ByteDance Inc. SUB-PICTURE SIGNALING IN VIDEO ENCODING
US11146824B2 (en) 2019-12-30 2021-10-12 Mediatek Inc. Video encoding or decoding methods and apparatuses related to high-level information signaling
EP4074024A4 (en) 2020-01-09 2023-04-05 ByteDance Inc. SIGNALING THE PRESENCE OF INTER-LAYER REFERENCE IMAGES
US11445176B2 (en) * 2020-01-14 2022-09-13 Hfi Innovation Inc. Method and apparatus of scaling window constraint for worst case bandwidth consideration for reference picture resampling in video coding
CN115299049B (zh) 2020-03-20 2025-07-04 字节跳动有限公司 视频编解码中子图片信息的使用
WO2021195026A1 (en) 2020-03-27 2021-09-30 Bytedance Inc. Level information in video coding
CN120186354A (zh) 2020-04-20 2025-06-20 字节跳动有限公司 对参考图片列表的约束
CN115486082B (zh) 2020-04-27 2025-10-10 字节跳动有限公司 视频编解码中的虚拟边界
US12273506B2 (en) * 2020-05-22 2025-04-08 Lg Electronics Inc. Multilayer-based image coding method in video or image coding system
US20230156185A1 (en) * 2021-11-15 2023-05-18 Tencent America LLC Generalized sample offset
KR102874350B1 (ko) 2023-07-04 2025-10-20 이동현 금융 경제 학습용 보드게임 세트

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI113124B (fi) * 1999-04-29 2004-02-27 Nokia Corp Tiedonsiirto
US20020037046A1 (en) 2000-09-22 2002-03-28 Philips Electronics North America Corporation Totally embedded FGS video coding with motion compensation
US7369610B2 (en) 2003-12-01 2008-05-06 Microsoft Corporation Enhancement layer switching for scalable video coding
KR20080066784A (ko) * 2005-10-11 2008-07-16 노키아 코포레이션 규모가변적 비디오 코딩을 위한 효율적 디코딩 화상 버퍼관리
US8315308B2 (en) * 2006-01-11 2012-11-20 Qualcomm Incorporated Video coding with fine granularity spatial scalability
KR101352978B1 (ko) 2006-01-16 2014-01-28 고려대학교 산학협력단 향상된 계층간 참조 영상 지정, 복호 방법 및 그 장치
US8170116B2 (en) * 2006-03-27 2012-05-01 Nokia Corporation Reference picture marking in scalable video encoding and decoding
US8396134B2 (en) * 2006-07-21 2013-03-12 Vidyo, Inc. System and method for scalable video coding using telescopic mode flags
US8565314B2 (en) * 2006-10-12 2013-10-22 Qualcomm Incorporated Variable length coding table selection based on block type statistics for refinement coefficient coding
US7991236B2 (en) 2006-10-16 2011-08-02 Nokia Corporation Discardable lower layer adaptations in scalable video coding
US20080089411A1 (en) * 2006-10-16 2008-04-17 Nokia Corporation Multiple-hypothesis cross-layer prediction
US7643560B2 (en) * 2006-10-23 2010-01-05 Vidyo, Inc. System and method for scalable video coding using telescopic mode flags
JP2009540666A (ja) 2006-11-09 2009-11-19 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
CN101422046A (zh) * 2006-11-09 2009-04-29 Lg电子株式会社 用于解码/编码视频信号的方法及装置
CN101395921B (zh) * 2006-11-17 2012-08-22 Lg电子株式会社 用于解码/编码视频信号的方法及装置
US7742524B2 (en) 2006-11-17 2010-06-22 Lg Electronics Inc. Method and apparatus for decoding/encoding a video signal using inter-layer prediction
US20080205529A1 (en) * 2007-01-12 2008-08-28 Nokia Corporation Use of fine granular scalability with hierarchical modulation
US8107571B2 (en) * 2007-03-20 2012-01-31 Microsoft Corporation Parameterized filters and signaling techniques
JP5383674B2 (ja) * 2007-06-27 2014-01-08 トムソン ライセンシング ビット深さスケーラビリティのために向上層残差予測を使ってビデオ・データをエンコードおよび／またはデコードする方法および装置
WO2009052206A1 (en) * 2007-10-15 2009-04-23 Qualcomm Incorporated Improved enhancement layer coding for scalable video coding
KR101506219B1 (ko) * 2008-03-25 2015-03-27 삼성전자주식회사 3차원 영상 컨텐츠 제공 방법, 재생 방법, 그 장치 및 그기록매체
FR2931610B1 (fr) * 2008-05-20 2010-12-17 Canon Kk Procede et un dispositif de transmission de donnees d'images
FR2939593B1 (fr) * 2008-12-09 2010-12-31 Canon Kk Procede et dispositif de codage video
WO2010126613A2 (en) 2009-05-01 2010-11-04 Thomson Licensing Inter-layer dependency information for 3dv
US9014276B2 (en) * 2009-12-04 2015-04-21 Broadcom Corporation Method and system for 3D video coding using SVC temporal and spatial scalabilities
US8780991B2 (en) * 2010-09-14 2014-07-15 Texas Instruments Incorporated Motion estimation in enhancement layers in video encoding
EP2630799A4 (en) 2010-10-20 2014-07-02 Nokia Corp METHOD AND DEVICE FOR VIDEO ENCODING AND DECODING
US20120163472A1 (en) * 2010-12-22 2012-06-28 Qualcomm Incorporated Efficiently coding scanning order information for a video block in video coding
US20130271571A1 (en) 2010-12-27 2013-10-17 Telefonaktiebolaget L M Ericsson (Publ) Method and Arrangement for Processing of Encoded Video
EP2664075A4 (en) * 2011-01-14 2015-08-19 Vidyo Inc ENHANCED NAL UNIT HEADER
CA2829493A1 (en) * 2011-03-10 2012-09-13 Vidyo, Inc. Dependency parameter set for scalable video coding
US9451283B2 (en) * 2011-07-05 2016-09-20 Texas Instruments Incorporated Method, system and computer program product for selecting a motion vector in scalable video coding
US10237565B2 (en) * 2011-08-01 2019-03-19 Qualcomm Incorporated Coding parameter sets for various dimensions in video coding
EP2769549A1 (en) 2011-10-21 2014-08-27 Dolby Laboratories Licensing Corporation Hierarchical motion estimation for video compression and motion analysis
CN104247423B (zh) 2012-03-21 2018-08-07 联发科技（新加坡）私人有限公司 可伸缩视频编码系统的帧内模式编码方法和装置
CN104221384A (zh) 2012-04-13 2014-12-17 夏普株式会社 用于发送和接收长期参考画面指示符的设备
US9998735B2 (en) 2013-04-01 2018-06-12 Qualcomm Incorporated Inter-layer reference picture restriction for high level syntax-only scalable video coding

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US20140294062A1 (en) 2014-10-02
US20140294063A1 (en) 2014-10-02
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CN105103560B (zh) 2019-02-12
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JP2016518760A (ja) 2016-06-23
WO2014165401A1 (en) 2014-10-09
KR20150137099A (ko) 2015-12-08
US9998735B2 (en) 2018-06-12
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