JP6224236B2 - 異なるレイヤ間予測タイプのための参照ピクチャの独立リサンプリングおよび選択 - Google Patents

異なるレイヤ間予測タイプのための参照ピクチャの独立リサンプリングおよび選択 Download PDF

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JP6224236B2
JP6224236B2 JP2016519570A JP2016519570A JP6224236B2 JP 6224236 B2 JP6224236 B2 JP 6224236B2 JP 2016519570 A JP2016519570 A JP 2016519570A JP 2016519570 A JP2016519570 A JP 2016519570A JP 6224236 B2 JP6224236 B2 JP 6224236B2
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resampled
pictures
predict
current picture
count
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JP2016524876A5 (cg-RX-API-DMAC7.html
JP2016524876A (ja
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セレジン、バディム
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
    • H04N19/10—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
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
    • H04N19/50—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
    • H04N19/70—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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2016519570A 2013-06-11 2014-06-09 異なるレイヤ間予測タイプのための参照ピクチャの独立リサンプリングおよび選択 Active JP6224236B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361833836P 2013-06-11 2013-06-11
US61/833,836 2013-06-11
US201361859702P 2013-07-29 2013-07-29
US61/859,702 2013-07-29
US14/298,308 2014-06-06
US14/298,308 US9509999B2 (en) 2013-06-11 2014-06-06 Inter-layer prediction types in multi-layer video coding
PCT/US2014/041497 WO2014200894A1 (en) 2013-06-11 2014-06-09 Independent resampling and selection of reference pictures for different inter-layer prediction types

Publications (3)

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JP2016524876A JP2016524876A (ja) 2016-08-18
JP2016524876A5 JP2016524876A5 (cg-RX-API-DMAC7.html) 2017-03-09
JP6224236B2 true JP6224236B2 (ja) 2017-11-01

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JP2016519570A Active JP6224236B2 (ja) 2013-06-11 2014-06-09 異なるレイヤ間予測タイプのための参照ピクチャの独立リサンプリングおよび選択
JP2016519571A Active JP6388929B2 (ja) 2013-06-11 2014-06-09 マルチレイヤビデオコーディングにおけるレイヤ間予測タイプに関するビットストリーム制約を処理すること

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JP2016519571A Active JP6388929B2 (ja) 2013-06-11 2014-06-09 マルチレイヤビデオコーディングにおけるレイヤ間予測タイプに関するビットストリーム制約を処理すること

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US (2) US9509999B2 (cg-RX-API-DMAC7.html)
EP (2) EP3008901A1 (cg-RX-API-DMAC7.html)
JP (2) JP6224236B2 (cg-RX-API-DMAC7.html)
KR (2) KR102323931B1 (cg-RX-API-DMAC7.html)
CN (2) CN105474647B (cg-RX-API-DMAC7.html)
BR (2) BR112015031009B1 (cg-RX-API-DMAC7.html)
CA (2) CA2910964C (cg-RX-API-DMAC7.html)
TW (2) TWI594621B (cg-RX-API-DMAC7.html)
WO (2) WO2014200899A1 (cg-RX-API-DMAC7.html)

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EP3857896A4 (en) 2018-11-22 2021-12-01 Beijing Bytedance Network Technology Co. Ltd. COORDINATION PROCESS FOR INTER-PREDICTION BASED ON SUB-BLOCKS
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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
US11310492B2 (en) 2019-09-20 2022-04-19 Tencent America LLC Signaling of inter layer prediction in video bitstream
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CN114556955B (zh) 2019-10-13 2024-04-05 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
EP4601297A3 (en) 2019-10-23 2025-11-12 Beijing Bytedance Network Technology Co., Ltd. Calculation for multiple coding tools
CN114641992B (zh) 2019-10-23 2024-04-05 北京字节跳动网络技术有限公司 参考图片重采样的信令
WO2021118295A1 (ko) * 2019-12-12 2021-06-17 엘지전자 주식회사 루프 필터링을 제어하기 위한 영상 코딩 장치 및 방법
KR20220097996A (ko) 2019-12-12 2022-07-08 엘지전자 주식회사 필터링을 위한 정보의 시그널링 기반 영상 코딩 장치 및 방법
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CA2910964C (en) 2018-05-29
KR102323932B1 (ko) 2021-11-08
JP2016524877A (ja) 2016-08-18
WO2014200899A1 (en) 2014-12-18
BR112015030986A2 (cg-RX-API-DMAC7.html) 2017-07-25
KR20160019904A (ko) 2016-02-22
CN105474647B (zh) 2019-02-22
CN105247867B (zh) 2018-12-18
US20140362910A1 (en) 2014-12-11
US9509999B2 (en) 2016-11-29
CA2910969A1 (en) 2014-12-18
US20140362902A1 (en) 2014-12-11
BR112015031009B1 (pt) 2022-12-13
CN105474647A (zh) 2016-04-06
BR112015030986B1 (pt) 2023-04-11
EP3008901A1 (en) 2016-04-20
EP3008904A1 (en) 2016-04-20
KR20160019068A (ko) 2016-02-18
CA2910964A1 (en) 2014-12-18
US9432667B2 (en) 2016-08-30
TW201511529A (zh) 2015-03-16
CN105247867A (zh) 2016-01-13
JP2016524876A (ja) 2016-08-18
TWI594622B (zh) 2017-08-01
KR102323931B1 (ko) 2021-11-08
JP6388929B2 (ja) 2018-09-12
WO2014200894A1 (en) 2014-12-18
TWI594621B (zh) 2017-08-01
BR112015031009A2 (cg-RX-API-DMAC7.html) 2017-07-25
CA2910969C (en) 2017-10-17
TW201503665A (zh) 2015-01-16

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