JP6333942B2 - ビデオ情報のスケーラブルコード化のための装置及び方法 - Google Patents

ビデオ情報のスケーラブルコード化のための装置及び方法 Download PDF

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JP6333942B2
JP6333942B2 JP2016501529A JP2016501529A JP6333942B2 JP 6333942 B2 JP6333942 B2 JP 6333942B2 JP 2016501529 A JP2016501529 A JP 2016501529A JP 2016501529 A JP2016501529 A JP 2016501529A JP 6333942 B2 JP6333942 B2 JP 6333942B2
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video
bit depth
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bit
block
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JP2016511619A5 (enExample
JP2016511619A (ja
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グオ、リウェイ
チェン、ジャンレ
リ、シャン
ラパカ、クリシュナカンス
プ、ウェイ
カークゼウィックズ、マルタ
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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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/439—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using cascaded computational arrangements for performing a single operation, e.g. filtering
    • 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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/30—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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Image Processing (AREA)
JP2016501529A 2013-03-15 2014-03-12 ビデオ情報のスケーラブルコード化のための装置及び方法 Active JP6333942B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361790538P 2013-03-15 2013-03-15
US61/790,538 2013-03-15
US14/205,006 US9800884B2 (en) 2013-03-15 2014-03-11 Device and method for scalable coding of video information
US14/205,006 2014-03-11
PCT/US2014/024423 WO2014150864A2 (en) 2013-03-15 2014-03-12 Device and method for scalable coding of video information

Publications (3)

Publication Number Publication Date
JP2016511619A JP2016511619A (ja) 2016-04-14
JP2016511619A5 JP2016511619A5 (enExample) 2017-03-30
JP6333942B2 true JP6333942B2 (ja) 2018-05-30

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JP2016501529A Active JP6333942B2 (ja) 2013-03-15 2014-03-12 ビデオ情報のスケーラブルコード化のための装置及び方法

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US (1) US9800884B2 (enExample)
EP (1) EP2974312B1 (enExample)
JP (1) JP6333942B2 (enExample)
KR (1) KR102301450B1 (enExample)
CN (1) CN105009590B (enExample)
BR (1) BR112015023800B8 (enExample)
ES (1) ES2778350T3 (enExample)
HU (1) HUE046979T2 (enExample)
WO (1) WO2014150864A2 (enExample)

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US20170034538A1 (en) * 2015-07-27 2017-02-02 Sony Computer Entertainment Inc. Encode/Decode Strategy for Mitigating Irregular Stream Decoding Time
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KR20180048713A (ko) * 2015-09-23 2018-05-10 엘지전자 주식회사 영상의 부호화/복호화 방법 및 이를 위한 장치
CN117041550A (zh) * 2016-04-29 2023-11-10 世宗大学校产学协力团 用于对图像信号进行编码/解码的方法和设备
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US10992939B2 (en) * 2017-10-23 2021-04-27 Google Llc Directional intra-prediction coding
EP3682639A1 (en) * 2017-10-02 2020-07-22 ARRIS Enterprises LLC System and method for reducing blocking artifacts and providing improved coding efficiency
US10841604B2 (en) * 2018-09-04 2020-11-17 Google Llc Temporal prediction shifting for scalable video coding
CN111698501B (zh) * 2019-03-11 2022-03-01 杭州海康威视数字技术股份有限公司 解码方法及装置
WO2021015935A1 (en) 2019-07-22 2021-01-28 Interdigital Vc Holdings, Inc. Method and apparatus for video encoding and decoding with matrix based intra-prediction
CN110677690B (zh) * 2019-09-27 2022-07-01 腾讯科技（深圳）有限公司 视频处理方法和装置、存储介质
US12114008B2 (en) 2019-09-30 2024-10-08 Hyundai Motor Company Method and apparatus for inter-prediction of pictures with different resolutions
CN120881275A (zh) * 2019-10-09 2025-10-31 夏普株式会社 用于基于交叉分量相关性来减小视频编码中的重构误差的系统和方法
JP7536484B2 (ja) * 2020-03-18 2024-08-20 キヤノン株式会社 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム
CN112055203B (zh) * 2020-08-22 2024-04-12 浙江大华技术股份有限公司 帧间预测方法、视频编码方法及其相关装置
KR20240164524A (ko) * 2022-03-21 2024-11-19 주식회사 윌러스표준기술연구소 템플릿 매칭에 기초한 비디오 신호 처리 방법 및 이를 위한 장치
US20250113053A1 (en) * 2023-10-03 2025-04-03 Alibaba (China) Co., Ltd. Template matching-based motion refinement in video coding

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Also Published As

Publication number Publication date
ES2778350T3 (es) 2020-08-10
BR112015023800A2 (pt) 2017-07-18
EP2974312A2 (en) 2016-01-20
CN105009590B (zh) 2018-10-02
JP2016511619A (ja) 2016-04-14
WO2014150864A2 (en) 2014-09-25
WO2014150864A3 (en) 2014-12-18
HUE046979T2 (hu) 2020-04-28
US20140269939A1 (en) 2014-09-18
BR112015023800B1 (pt) 2023-04-25
CN105009590A (zh) 2015-10-28
BR112015023800B8 (pt) 2023-10-17
KR20150128915A (ko) 2015-11-18
EP2974312B1 (en) 2019-12-18
US9800884B2 (en) 2017-10-24
KR102301450B1 (ko) 2021-09-10

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