KR20260023596A - 다중 타입 트리 코딩 - Google Patents

다중 타입 트리 코딩

Info

Publication number
KR20260023596A
KR20260023596A KR1020267002165A KR20267002165A KR20260023596A KR 20260023596 A KR20260023596 A KR 20260023596A KR 1020267002165 A KR1020267002165 A KR 1020267002165A KR 20267002165 A KR20267002165 A KR 20267002165A KR 20260023596 A KR20260023596 A KR 20260023596A
Authority
KR
South Korea
Prior art keywords
horizontal
segmentation
video block
block
partitioning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
KR1020267002165A
Other languages
English (en)
Korean (ko)
Inventor
유웬 헤
판위 두안무
샤오유 시우
얀 예
Original Assignee
인터디지털 브이씨 홀딩스 인코포레이티드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 인터디지털 브이씨 홀딩스 인코포레이티드 filed Critical 인터디지털 브이씨 홀딩스 인코포레이티드
Publication of KR20260023596A publication Critical patent/KR20260023596A/ko
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04N19/119—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
    • H04N19/134—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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
KR1020267002165A 2017-11-01 2018-11-01 다중 타입 트리 코딩 Pending KR20260023596A (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201762580094P 2017-11-01 2017-11-01
US62/580,094 2017-11-01
US201862617696P 2018-01-16 2018-01-16
US62/617,696 2018-01-16
PCT/US2018/058620 WO2019089874A1 (en) 2017-11-01 2018-11-01 Multi-type tree coding
KR1020207012441A KR102918863B1 (ko) 2017-11-01 2018-11-01 다중 타입 트리 코딩

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020207012441A Division KR102918863B1 (ko) 2017-11-01 2018-11-01 다중 타입 트리 코딩

Publications (1)

Publication Number Publication Date
KR20260023596A true KR20260023596A (ko) 2026-02-20

Family

ID=64477279

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020267002165A Pending KR20260023596A (ko) 2017-11-01 2018-11-01 다중 타입 트리 코딩
KR1020207012441A Active KR102918863B1 (ko) 2017-11-01 2018-11-01 다중 타입 트리 코딩

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020207012441A Active KR102918863B1 (ko) 2017-11-01 2018-11-01 다중 타입 트리 코딩

Country Status (10)

Country Link
US (2) US12028520B2 (https=)
EP (1) EP3704859B1 (https=)
JP (3) JP7432505B2 (https=)
KR (2) KR20260023596A (https=)
CN (2) CN118694986A (https=)
CA (1) CA3081333A1 (https=)
PL (1) PL3704859T3 (https=)
SG (1) SG11202003817WA (https=)
WO (1) WO2019089874A1 (https=)
ZA (1) ZA202002079B (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111837387A (zh) * 2018-03-12 2020-10-27 三星电子株式会社 编码方法及其装置以及解码方法及其装置
US11330260B2 (en) * 2018-03-23 2022-05-10 Sharp Kabushiki Kaisha Systems and methods for adaptively partitioning video blocks for video coding
CN118101936B (zh) * 2018-04-19 2025-12-26 Oppo广东移动通信有限公司 用于处理图像的方法及其设备
WO2019234612A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Partition tree with four sub-blocks symmetric or asymmetric
US10516885B1 (en) * 2018-07-11 2019-12-24 Tencent America LLC Method and apparatus for video coding
CN113366855B (zh) 2019-02-03 2025-06-24 北京字节跳动网络技术有限公司 基于条件的非对称四叉树分割
US11206417B2 (en) * 2019-05-30 2021-12-21 Tencent America LLC Method and apparatus for video coding
WO2022206995A1 (en) 2021-04-02 2022-10-06 Beijing Bytedance Network Technology Co., Ltd. Constraints on partitioning of video blocks
CN117321997A (zh) * 2021-04-05 2023-12-29 抖音视界有限公司 防止重复分割
WO2022214055A1 (en) * 2021-04-09 2022-10-13 Beijing Bytedance Network Technology Co., Ltd. Interaction of multiple partitions
CN113806371B (zh) * 2021-09-27 2024-01-19 重庆紫光华山智安科技有限公司 数据类型确定方法、装置、计算机设备及存储介质
CN116233594A (zh) * 2021-11-30 2023-06-06 京东方科技集团股份有限公司 数据处理和解码方法、移动和控制终端、电子系统、介质
WO2025216688A1 (en) * 2024-04-09 2025-10-16 Telefonaktiebolaget Lm Ericsson (Publ) Restrictions on binary tree coding units to apply quad tree structure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110014000A (ko) 2009-08-04 2011-02-10 광운대학교 산학협력단 영상 데이터의 디블록킹 필터링 장치 및 방법과 이를 이용한 영상 복호화 장치 및 방법
US9185405B2 (en) 2012-03-23 2015-11-10 Qualcomm Incorporated Coded block flag inference in video coding
US10212444B2 (en) 2016-01-15 2019-02-19 Qualcomm Incorporated Multi-type-tree framework for video coding
CN109479131B (zh) * 2016-06-24 2023-09-01 世宗大学校产学协力团 视频信号处理方法及装置
US10779004B2 (en) 2016-10-12 2020-09-15 Mediatek Inc. Methods and apparatuses of constrained multi-type-tree block partition for video coding
US20180109814A1 (en) * 2016-10-14 2018-04-19 Mediatek Inc. Method And Apparatus Of Coding Unit Information Inheritance
CN116567235A (zh) 2016-12-16 2023-08-08 夏普株式会社 图像解码装置
JP6745979B2 (ja) * 2017-02-06 2020-08-26 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 符号化方法および装置、ならびに復号方法および装置

Also Published As

Publication number Publication date
WO2019089874A1 (en) 2019-05-09
KR20200094736A (ko) 2020-08-07
JP2024050800A (ja) 2024-04-10
EP3704859B1 (en) 2025-05-07
ZA202002079B (en) 2025-09-25
CN118694986A (zh) 2024-09-24
CN111316651A (zh) 2020-06-19
CN111316651B (zh) 2024-07-19
EP3704859A1 (en) 2020-09-09
CA3081333A1 (en) 2019-05-09
SG11202003817WA (en) 2020-05-28
US20240323373A1 (en) 2024-09-26
JP2025128251A (ja) 2025-09-02
US12028520B2 (en) 2024-07-02
KR102918863B1 (ko) 2026-01-27
JP2021502019A (ja) 2021-01-21
JP7432505B2 (ja) 2024-02-16
US20200304788A1 (en) 2020-09-24
PL3704859T3 (pl) 2025-07-21

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