KR102301450B1 - 비디오 정보의 스케일러블 코딩을 위한 디바이스 및 방법 - Google Patents

비디오 정보의 스케일러블 코딩을 위한 디바이스 및 방법 Download PDF

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KR102301450B1
KR102301450B1 KR1020157028276A KR20157028276A KR102301450B1 KR 102301450 B1 KR102301450 B1 KR 102301450B1 KR 1020157028276 A KR1020157028276 A KR 1020157028276A KR 20157028276 A KR20157028276 A KR 20157028276A KR 102301450 B1 KR102301450 B1 KR 102301450B1
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리웨이 궈
지안레 천
샹 리
크리쉬나칸트 라파카
웨이 푸
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
    • H04N19/42—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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  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
KR1020157028276A 2013-03-15 2014-03-12 비디오 정보의 스케일러블 코딩을 위한 디바이스 및 방법 Active KR102301450B1 (ko)

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

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KR20150128915A KR20150128915A (ko) 2015-11-18
KR102301450B1 true KR102301450B1 (ko) 2021-09-10

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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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CN118301359A (zh) * 2013-10-07 2024-07-05 Vid拓展公司 用于多层视频编码的组合可分级性处理
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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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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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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
JP6333942B2 (ja) 2018-05-30
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

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