JP6661540B2 - マルチレイヤコード化において参照ピクチャセット（ｒｐｓ）をコード化するための方法 - Google Patents

マルチレイヤコード化において参照ピクチャセット（ｒｐｓ）をコード化するための方法 Download PDF

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JP6661540B2
JP6661540B2 JP2016544477A JP2016544477A JP6661540B2 JP 6661540 B2 JP6661540 B2 JP 6661540B2 JP 2016544477 A JP2016544477 A JP 2016544477A JP 2016544477 A JP2016544477 A JP 2016544477A JP 6661540 B2 JP6661540 B2 JP 6661540B2
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picture
video
discardable
layer
rps
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JP2017507546A5 (enExample
JP2017507546A (ja
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ラマスブラモニアン、アダルシュ・クリシュナン
ヘンドライ、フヌ
ワン、イェ−クイ
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04N19/30—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
    • H04N19/10—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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive 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
    • H04N19/50—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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2016544477A 2014-01-03 2014-12-30 マルチレイヤコード化において参照ピクチャセット（ｒｐｓ）をコード化するための方法 Active JP6661540B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461923607P 2014-01-03 2014-01-03
US61/923,607 2014-01-03
US14/585,041 US20150195564A1 (en) 2014-01-03 2014-12-29 Method for coding a reference picture set (rps) in multi-layer coding
US14/585,041 2014-12-29
PCT/US2014/072722 WO2015103246A1 (en) 2014-01-03 2014-12-30 Method for coding a reference picture set (rps) in multi-layer coding

Publications (3)

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JP2017507546A JP2017507546A (ja) 2017-03-16
JP2017507546A5 JP2017507546A5 (enExample) 2018-01-18
JP6661540B2 true JP6661540B2 (ja) 2020-03-11

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JP2016544477A Active JP6661540B2 (ja) 2014-01-03 2014-12-30 マルチレイヤコード化において参照ピクチャセット（ｒｐｓ）をコード化するための方法

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US (1) US20150195564A1 (enExample)
EP (1) EP3090545A1 (enExample)
JP (1) JP6661540B2 (enExample)
KR (1) KR102312764B1 (enExample)
CN (1) CN105850122B (enExample)
CA (1) CA2930446C (enExample)
WO (1) WO2015103246A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9654794B2 (en) 2014-01-03 2017-05-16 Qualcomm Incorporated Methods for coding an inter-layer reference picture set (RPS) and coding end of bitstream (EOB) network access layer (NAL) units in multi-layer coding
TWI822863B (zh) * 2018-09-27 2023-11-21 美商Ｖｉｄ衡器股份有限公司 360度視訊寫碼樣本導出
CN118101931B (zh) 2019-05-15 2025-02-21 华为技术有限公司 视频译码中用于参考图像重采样的双向光流方法和设备
BR112021026826A2 (pt) * 2019-07-03 2022-02-22 Huawei Tech Co Ltd Tipos de imagens de referência em listas de imagens de referência

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7991236B2 (en) * 2006-10-16 2011-08-02 Nokia Corporation Discardable lower layer adaptations in scalable video coding
US20120023040A1 (en) * 2010-07-23 2012-01-26 Grant Thornton Llp Method and system for real-time equity risk premium
WO2012121052A1 (ja) * 2011-03-08 2012-09-13 ソニー株式会社 画像処理装置、画像処理方法、及び、プログラム
US20130114743A1 (en) * 2011-07-13 2013-05-09 Rickard Sjöberg Encoder, decoder and methods thereof for reference picture management
CN102946532A (zh) * 2011-09-02 2013-02-27 斯凯普公司 视频编码
JP5820551B1 (ja) * 2012-09-28 2015-11-24 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 映像シーケンスのピクチャの復号化及び符号化
KR101812615B1 (ko) * 2012-09-28 2017-12-27 노키아 테크놀로지스 오와이 비디오 코딩 및 디코딩을 위한 장치, 방법 및 컴퓨터 프로그램
KR20150095625A (ko) * 2012-12-14 2015-08-21 엘지전자 주식회사 비디오 인코딩 방법 및 비디오 디코딩 방법과 이를 이용하는 장치

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BR112016015560A2 (pt) 2020-08-18
KR102312764B1 (ko) 2021-10-13
EP3090545A1 (en) 2016-11-09
US20150195564A1 (en) 2015-07-09
WO2015103246A1 (en) 2015-07-09
CA2930446C (en) 2023-02-07
KR20160105448A (ko) 2016-09-06
CN105850122B (zh) 2020-07-17
CN105850122A (zh) 2016-08-10
CA2930446A1 (en) 2015-07-09
JP2017507546A (ja) 2017-03-16

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