KR101676938B1 - 비디오 코딩을 위한 장기 참조 화상들에 대한 데이터 시그널링 - Google Patents

비디오 코딩을 위한 장기 참조 화상들에 대한 데이터 시그널링 Download PDF

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KR101676938B1
KR101676938B1 KR1020147036861A KR20147036861A KR101676938B1 KR 101676938 B1 KR101676938 B1 KR 101676938B1 KR 1020147036861 A KR1020147036861 A KR 1020147036861A KR 20147036861 A KR20147036861 A KR 20147036861A KR 101676938 B1 KR101676938 B1 KR 101676938B1
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아다르쉬 크리쉬난 라마수브라모니안
예-쿠이 왕
잉 천
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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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive 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
    • H04N19/102—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
    • H04N19/70—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
    • H04N19/50—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
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive 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
    • H04N19/17—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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/50—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
    • H04N19/563—Motion estimation with padding, i.e. with filling of non-object values in an arbitrarily shaped picture block or region for estimation purposes

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
KR1020147036861A 2012-06-07 2013-05-14 비디오 코딩을 위한 장기 참조 화상들에 대한 데이터 시그널링 Active KR101676938B1 (ko)

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US201261656877P 2012-06-07 2012-06-07
US61/656,877 2012-06-07
US13/828,354 2013-03-14
US13/828,354 US9319679B2 (en) 2012-06-07 2013-03-14 Signaling data for long term reference pictures for video coding
PCT/US2013/040938 WO2013184305A1 (en) 2012-06-07 2013-05-14 Signaling data for long term reference pictures for video coding

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KR101676938B1 true KR101676938B1 (ko) 2016-11-16

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JP (1) JP6162228B2 (https=)
KR (1) KR101676938B1 (https=)
CN (1) CN104365106B (https=)
AU (1) AU2013272130B2 (https=)
BR (1) BR112014030605B1 (https=)
CA (1) CA2873419C (https=)
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MX (1) MX353754B (https=)
MY (1) MY168265A (https=)
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RU (1) RU2635248C2 (https=)
SG (1) SG11201407369SA (https=)
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Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2749027T3 (pl) 2011-08-25 2020-10-19 Sun Patent Trust Sposoby i urządzenia do kodowania i dekodowania wideo z użyciem zaktualizowanego opisu bufora
WO2013035313A1 (ja) 2011-09-07 2013-03-14 パナソニック株式会社 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置及び画像符号化復号装置
AU2012311021B2 (en) 2011-09-19 2016-07-14 Sun Patent Trust Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus
EP3742735B1 (en) 2011-10-19 2022-07-06 Sun Patent Trust Image decoding method and image decoding apparatus
US20130188709A1 (en) 2012-01-25 2013-07-25 Sachin G. Deshpande Video decoder for tiles with absolute signaling
US10051264B2 (en) 2012-04-20 2018-08-14 Qualcomm Incorporated Marking reference pictures in video sequences having broken link pictures
US9479776B2 (en) * 2012-07-02 2016-10-25 Qualcomm Incorporated Signaling of long-term reference pictures for video coding
US9584825B2 (en) * 2012-09-27 2017-02-28 Qualcomm Incorporated Long-term reference picture signaling in video coding
KR102212631B1 (ko) * 2013-05-24 2021-02-05 주식회사 케이티 멀티 레이어 구조에 있어서 움직임 정보의 유도 방법 및 이를 이용하는 장치
WO2017082636A1 (ko) * 2015-11-11 2017-05-18 삼성전자 주식회사 영상을 부호화/복호화 하는 방법 및 그 장치
CN116208764A (zh) * 2018-06-30 2023-06-02 上海天荷电子信息有限公司 限制色度分量变换系数符号取值范围的数据压缩方法装置
US11516492B2 (en) * 2018-07-01 2022-11-29 Sharp Kabushiki Kaisha Systems and methods for signaling picture order count values for pictures included in coded video
KR102610092B1 (ko) 2018-08-17 2023-12-04 후아웨이 테크놀러지 컴퍼니 리미티드 비디오 코딩의 참조 픽처 관리
US11463736B2 (en) * 2018-09-21 2022-10-04 Sharp Kabushiki Kaisha Systems and methods for signaling reference pictures in video coding
CN113170203B (zh) * 2018-12-10 2024-07-26 夏普株式会社 用于在视频编码中发送信号通知参考图片的系统和方法
CN117156127B (zh) * 2019-01-02 2026-02-10 Oppo广东移动通信有限公司 对视频信号进行编解码的方法和设备以及计算机可读介质
KR102847666B1 (ko) * 2019-01-28 2025-08-20 오피 솔루션즈, 엘엘씨 연장된 장기 참조 픽처 보유의 명시적 시그널링
CN113508590B (zh) * 2019-02-28 2026-03-03 三星电子株式会社 用于对图像进行编码和解码的设备及其用于对图像进行编码和解码的方法
US11184607B2 (en) * 2019-06-13 2021-11-23 Qualcomm Incorporated Same picture order count (POC) numbering for scalability support
CN120416511A (zh) * 2019-08-22 2025-08-01 夏普株式会社 用于在视频编码中发送信号通知图片信息的系统和方法
US11716488B2 (en) * 2019-09-20 2023-08-01 Qualcomm Incorporated Subpicture signaling in high-level syntax for video coding
CA3152464C (en) 2019-09-24 2024-05-14 Xiang Ma Methods and systems to signal inter-layer enabled syntax element in video coding
WO2021107638A1 (ko) * 2019-11-27 2021-06-03 엘지전자 주식회사 슬라이스 관련 정보를 시그널링하는 방법 및 장치
US11632540B2 (en) * 2019-12-20 2023-04-18 Qualcomm Incorporated Reference picture scaling ratios for reference picture resampling in video coding
US11490099B2 (en) * 2019-12-23 2022-11-01 Qualcomm Incorporated Reference subpicture scaling ratios for subpictures in video coding
US20210195179A1 (en) * 2019-12-23 2021-06-24 Qualcomm Incorporated Picture header signaling for video coding
US11496771B2 (en) * 2020-02-24 2022-11-08 Qualcomm Incorporated Reference picture list and collocated picture signaling in video coding
WO2024080917A1 (en) * 2022-10-13 2024-04-18 Telefonaktiebolaget Lm Ericsson (Publ) Quantization parameter (qp) coding for video compression
CN119968844A (zh) * 2022-10-13 2025-05-09 瑞典爱立信有限公司 帧间预测参考图片列表

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100046619A1 (en) 2006-08-25 2010-02-25 Han Suh Koo Method and apparatus for decoding/encoding a video signal
US20100189173A1 (en) 2009-01-28 2010-07-29 Nokia Corporation Method and apparatus for video coding and decoding

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100491530B1 (ko) * 2002-05-03 2005-05-27 엘지전자 주식회사 모션 벡터 결정 방법
TWI249356B (en) * 2002-11-06 2006-02-11 Nokia Corp Picture buffering for prediction references and display
FR2874292B1 (fr) * 2004-08-10 2007-01-26 Thales Sa Procede de mise en forme de trames d'une sequence video
CN101065780A (zh) * 2004-10-14 2007-10-31 诺基亚公司 视频编码中的参考图像管理
CN101491095B (zh) * 2006-03-30 2013-07-10 Lg电子株式会社 用于解码/编码视频信号的方法和装置
MX2009000205A (es) * 2006-07-06 2009-03-23 Thomson Licensing Metodo y aparato para desacoplar el numero de cuadro y/o la cuenta del orden de imagen (poc) para la codificacion y decodificacion de video de multiples vistas.
US8948256B2 (en) * 2006-10-13 2015-02-03 Thomson Licensing Reference picture list management syntax for multiple view video coding
WO2008048515A2 (en) * 2006-10-13 2008-04-24 Thomson Licensing Method for reference picture management involving multiview video coding
CN101548550B (zh) * 2006-10-16 2014-08-27 诺基亚公司 用于在多视点视频编码中实施有效的已解码缓存器管理的系统和方法
US20100266042A1 (en) * 2007-03-02 2010-10-21 Han Suh Koo Method and an apparatus for decoding/encoding a video signal
US8693539B2 (en) * 2009-03-26 2014-04-08 Panasonic Corporation Coding method, error detecting method, decoding method, coding apparatus, error detecting apparatus, and decoding apparatus
US20110194613A1 (en) 2010-02-11 2011-08-11 Qualcomm Incorporated Video coding with large macroblocks
US20110249729A1 (en) * 2010-04-07 2011-10-13 Apple Inc. Error resilient hierarchical long term reference frames
US9008176B2 (en) 2011-01-22 2015-04-14 Qualcomm Incorporated Combined reference picture list construction for video coding
WO2013035313A1 (ja) * 2011-09-07 2013-03-14 パナソニック株式会社 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置及び画像符号化復号装置
AU2012329678B2 (en) * 2011-10-28 2015-11-05 Samsung Electronics Co., Ltd. Method for inter prediction and device therefor, and method for motion compensation and device therefor
US10003817B2 (en) * 2011-11-07 2018-06-19 Microsoft Technology Licensing, Llc Signaling of state information for a decoded picture buffer and reference picture lists

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100046619A1 (en) 2006-08-25 2010-02-25 Han Suh Koo Method and apparatus for decoding/encoding a video signal
US20100189173A1 (en) 2009-01-28 2010-07-29 Nokia Corporation Method and apparatus for video coding and decoding

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Adarsh K. Ramasubramonian, et al., ‘AHG13: On signalling of MSB cycle for long-term reference pictures’, JCTVC-J0118, JCT-VC of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11, 10th Meeting: Stockholm,
Adarsh K. Ramasubramonian, et al., ‘AHG13: Signalling of long-term reference pictures in the slice header’, JCTVC-J0115, JCT-VC of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11, 10th Meeting: Stockho

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JP2015523012A (ja) 2015-08-06
US20130329787A1 (en) 2013-12-12
AU2013272130A1 (en) 2014-12-11
IL235632A (en) 2017-01-31
SG11201407369SA (en) 2015-02-27
BR112014030605A8 (pt) 2021-06-15
CN104365106A (zh) 2015-02-18
ZA201500075B (en) 2017-01-25
MX353754B (es) 2018-01-26
RU2635248C2 (ru) 2017-11-09
JP6162228B2 (ja) 2017-07-12
BR112014030605A2 (pt) 2017-06-27
PH12014502598A1 (en) 2015-01-26
RU2014153876A (ru) 2016-08-10
WO2013184305A1 (en) 2013-12-12
AU2013272130B2 (en) 2017-04-20
PH12014502598B1 (en) 2015-01-26
EP2859725A1 (en) 2015-04-15
IL235632A0 (en) 2015-01-29
CN104365106B (zh) 2018-04-17
KR20150024867A (ko) 2015-03-09
MY168265A (en) 2018-10-16
CA2873419C (en) 2018-02-06
MX2014014919A (es) 2016-07-28
CA2873419A1 (en) 2013-12-12
US9319679B2 (en) 2016-04-19
HK1203116A1 (en) 2015-10-16
BR112014030605B1 (pt) 2023-04-11

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