CN112166607B - 利用部分共用亮度和色度编码树的视频编码和解码的方法和装置 - Google Patents

利用部分共用亮度和色度编码树的视频编码和解码的方法和装置 Download PDF

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CN112166607B
CN112166607B CN201980035564.XA CN201980035564A CN112166607B CN 112166607 B CN112166607 B CN 112166607B CN 201980035564 A CN201980035564 A CN 201980035564A CN 112166607 B CN112166607 B CN 112166607B
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partition
tree structure
partition tree
decoding
block
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CN112166607A (zh
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F.莱林内克
F.加尔平
T.波伊里尔
G.拉思
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InterDigital VC Holdings Inc
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InterDigital VC Holdings 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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding 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
    • H04N19/10—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
    • 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
    • H04N19/10—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
    • H04N19/176—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 block, e.g. a macroblock
    • 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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H04N19/46—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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/88—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving rearrangement of data among different coding units, e.g. shuffling, interleaving, scrambling or permutation of pixel data or permutation of transform coefficient data among different blocks

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201980035564.XA 2018-05-29 2019-05-21 利用部分共用亮度和色度编码树的视频编码和解码的方法和装置 Active CN112166607B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202411142581.2A CN118900328A (zh) 2018-05-29 2019-05-21 用于编码和解码的方法、装置和介质
CN202411142617.7A CN118900329A (zh) 2018-05-29 2019-05-21 用于解码和编码视频的方法、装置及介质

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EP18305653 2018-05-29
EP18305653.0 2018-05-29
PCT/US2019/033262 WO2019231751A1 (en) 2018-05-29 2019-05-21 Method and apparatus for video encoding and decoding with partially shared luma and chroma coding trees

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CN202411142581.2A Division CN118900328A (zh) 2018-05-29 2019-05-21 用于编码和解码的方法、装置和介质

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CN202411142617.7A Pending CN118900329A (zh) 2018-05-29 2019-05-21 用于解码和编码视频的方法、装置及介质
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EP (2) EP3804314B1 (https=)
JP (2) JP7595462B2 (https=)
KR (1) KR20210015810A (https=)
CN (3) CN112166607B (https=)
CA (2) CA3300356A1 (https=)
PL (1) PL3804314T3 (https=)
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Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115052152B (zh) * 2016-02-11 2025-11-25 交互数字Vc控股公司 用于对图像单元进行编码/解码的方法和设备
US12143580B2 (en) * 2018-07-14 2024-11-12 Hfi Innovation Inc. Methods and apparatuses of processing video pictures with partition constraints in a video coding system
US11546592B2 (en) * 2020-01-08 2023-01-03 Tencent America LLC Flexible block partitioning for chroma component
US11432018B2 (en) * 2020-05-11 2022-08-30 Tencent America LLC Semi-decoupled partitioning for video coding
US11483557B2 (en) * 2020-06-18 2022-10-25 Tencent America LLC Separate constrained directional enhancement filter
US20210409706A1 (en) * 2020-06-30 2021-12-30 Tencent America LLC Low latency cross component intra prediction mode
US12382037B2 (en) * 2021-03-05 2025-08-05 Tencent America LLC Decoupled transform partitioning
WO2022194197A1 (en) 2021-03-17 2022-09-22 Beijing Bytedance Network Technology Co., Ltd. Separate Tree Coding Restrictions
US12223682B2 (en) 2021-03-19 2025-02-11 Intel Corporation Variable width interleaved coding for graphics processing
US11876970B2 (en) * 2021-07-22 2024-01-16 Tencent America LLC Non-interleaved separate tree
US12299940B2 (en) * 2021-08-19 2025-05-13 Intel Corporation Interleaving of variable bitrate streams for GPU implementations

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104782125A (zh) * 2012-11-08 2015-07-15 佳能株式会社 对编码单位的变换单位编码和解码的方法、设备和系统
CN107079160A (zh) * 2014-11-11 2017-08-18 联发科技（新加坡）私人有限公司 对亮度及色度使用单独编码树的视频编码方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9462275B2 (en) * 2012-01-30 2016-10-04 Qualcomm Incorporated Residual quad tree (RQT) coding for video coding
WO2014109826A1 (en) * 2012-11-13 2014-07-17 Intel Corporation Video codec architecture for next generation video
US9819965B2 (en) * 2012-11-13 2017-11-14 Intel Corporation Content adaptive transform coding for next generation video
KR20150090206A (ko) * 2013-01-30 2015-08-05 인텔 코포레이션 차세대 비디오를 위한 코딩을 위한 콘텐츠 적응적 파라메트릭 변환
WO2016090568A1 (en) * 2014-12-10 2016-06-16 Mediatek Singapore Pte. Ltd. Binary tree block partitioning structure
WO2017088170A1 (en) * 2015-11-27 2017-06-01 Mediatek Inc. Entropy coding the binary tree block partitioning structure
KR101790671B1 (ko) * 2016-01-05 2017-11-20 한국전자통신연구원 하다마드-양자화 비용에 기반하여 율-왜곡 최적화를 수행하는 장치 및 방법
CN115052152B (zh) 2016-02-11 2025-11-25 交互数字Vc控股公司 用于对图像单元进行编码/解码的方法和设备
EP3430808A4 (en) * 2016-03-16 2020-01-15 Mediatek Inc. METHOD AND APPARATUS FOR PROCESSING VIDEO DATA WITH A RESTRICTED BLOCK LENGTH IN VIDEO CODING
US10567759B2 (en) * 2016-03-21 2020-02-18 Qualcomm Incorporated Using luma information for chroma prediction with separate luma-chroma framework in video coding
US10284845B2 (en) * 2016-05-25 2019-05-07 Arris Enterprises Llc JVET quadtree plus binary tree (QTBT) structure with multiple asymmetrical partitioning
WO2017205621A1 (en) * 2016-05-25 2017-11-30 Arris Enterprises Llc Jvet coding block structure with asymmetrical partitioning
WO2017205700A1 (en) * 2016-05-25 2017-11-30 Arris Enterprises Llc Binary, ternary and quad tree partitioning for jvet coding of video data
WO2018066809A1 (ko) * 2016-10-04 2018-04-12 엘지전자(주) 크로마 성분 코딩 유닛 분할 방법 및 장치
CN115022631B (zh) * 2018-01-05 2025-09-09 Sk电信有限公司 对视频进行编码或解码的方法和非暂时性计算机可读介质
KR102410200B1 (ko) * 2018-04-19 2022-06-16 후아웨이 테크놀러지 컴퍼니 리미티드 루마 및 크로마 블록 파티셔닝
US20190326931A1 (en) * 2018-04-24 2019-10-24 Avago Technologies General Ip (Singapore) Pte. Ltd Low-density parity check decoders and methods thereof
US10798382B2 (en) * 2018-04-26 2020-10-06 Tencent America LLC Sub-block transform
US11134258B2 (en) * 2019-02-11 2021-09-28 Qualcomm Incorporated Predictive coefficient coding

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104782125A (zh) * 2012-11-08 2015-07-15 佳能株式会社 对编码单位的变换单位编码和解码的方法、设备和系统
CN107079160A (zh) * 2014-11-11 2017-08-18 联发科技（新加坡）私人有限公司 对亮度及色度使用单独编码树的视频编码方法

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JP7595462B2 (ja) 2024-12-06
CA3101937A1 (en) 2019-12-05
CN118900329A (zh) 2024-11-05
KR20210015810A (ko) 2021-02-10
US11483559B2 (en) 2022-10-25
EP3804314A1 (en) 2021-04-14
US12556695B2 (en) 2026-02-17
EP4329307A3 (en) 2024-03-27
JP2021525468A (ja) 2021-09-24
CA3300356A1 (en) 2026-03-02
CN112166607A (zh) 2021-01-01
EP3804314B1 (en) 2024-01-17
CN118900328A (zh) 2024-11-05
EP4329307A2 (en) 2024-02-28
PL3804314T3 (pl) 2024-05-20
JP2024125352A (ja) 2024-09-18
US20230136121A1 (en) 2023-05-04
SG11202010696UA (en) 2020-11-27
US20210203929A1 (en) 2021-07-01
WO2019231751A1 (en) 2019-12-05

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