SG11202111260RA - Signaling of picture header parameters - Google Patents

Signaling of picture header parameters

Info

Publication number
SG11202111260RA
SG11202111260RA SG11202111260RA SG11202111260RA SG11202111260RA SG 11202111260R A SG11202111260R A SG 11202111260RA SG 11202111260R A SG11202111260R A SG 11202111260RA SG 11202111260R A SG11202111260R A SG 11202111260RA SG 11202111260R A SG11202111260R A SG 11202111260RA
Authority
SG
Singapore
Prior art keywords
mmm
eee
pic
rrr
flag
Prior art date
Application number
SG11202111260RA
Other languages
English (en)
Inventor
Xiaozhong Xu
Byeongdoo Choi
Xiang Li
Stephan Wenger
Shan Liu
Ling Li
Original Assignee
Tencent America LLC
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 Tencent America LLC filed Critical Tencent America LLC
Publication of SG11202111260RA publication Critical patent/SG11202111260RA/en

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
    • H04N19/134—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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of 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
    • H04N19/50—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
    • H04N19/70—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
SG11202111260RA 2019-12-19 2020-12-18 Signaling of picture header parameters SG11202111260RA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962950453P 2019-12-19 2019-12-19
US17/026,748 US11902584B2 (en) 2019-12-19 2020-09-21 Signaling of picture header parameters
PCT/US2020/065899 WO2021127365A1 (en) 2019-12-19 2020-12-18 Signaling of picture header parameters

Publications (1)

Publication Number Publication Date
SG11202111260RA true SG11202111260RA (en) 2021-11-29

Family

ID=76438666

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202111260RA SG11202111260RA (en) 2019-12-19 2020-12-18 Signaling of picture header parameters

Country Status (8)

Country Link
US (2) US11902584B2 (https=)
EP (1) EP4078946A4 (https=)
JP (4) JP7329066B2 (https=)
KR (1) KR102707540B1 (https=)
CN (2) CN118450129A (https=)
AU (3) AU2020407109B2 (https=)
SG (1) SG11202111260RA (https=)
WO (1) WO2021127365A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2590636B (en) * 2019-12-20 2024-01-10 Canon Kk High level syntax for video coding and decoding
AU2020405890B2 (en) 2019-12-20 2024-03-07 Lg Electronics Inc. Prediction weighted table-based image/video coding method and apparatus
GB2590634B (en) * 2019-12-20 2024-10-02 Canon Kk High Level syntax for video coding and decoding
CN120186349A (zh) * 2020-02-21 2025-06-20 阿里巴巴（中国）有限公司 计算机实现的编码及解码方法、计算机可读存储介质
US11601657B2 (en) * 2020-04-02 2023-03-07 Qualcomm Incorporated LUMA mapping with chroma scaling (LMCS) in video coding
WO2023104065A1 (en) * 2021-12-07 2023-06-15 Beijing Bytedance Network Technology Co., Ltd. Method, apparatus, and medium for video processing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9008176B2 (en) 2011-01-22 2015-04-14 Qualcomm Incorporated Combined reference picture list construction for video coding
WO2013113997A1 (en) 2012-02-01 2013-08-08 Nokia Corporation Method and apparatus for video coding
TW201415893A (zh) 2012-06-29 2014-04-16 Vid Scale Inc 以預測資訊為基礎之訊框優先
KR102179087B1 (ko) 2012-06-29 2020-11-18 벨로스 미디어 인터내셔널 리미티드 복호 장치 및 복호 방법
EP2713616A1 (en) * 2012-09-27 2014-04-02 British Telecommunications public limited company Perceptually driven error correction for video transmission
US9277200B2 (en) 2013-01-17 2016-03-01 Qualcomm Incorporated Disabling inter-view prediction for reference picture list in video coding
US20150264404A1 (en) * 2014-03-17 2015-09-17 Nokia Technologies Oy Method and apparatus for video coding and decoding
US20180103271A1 (en) * 2016-10-10 2018-04-12 Qualcomm Incorporated Systems and methods for signaling missing or corrupted video data
US20190208225A1 (en) * 2018-01-02 2019-07-04 Qualcomm Incorporated Sign prediction in video coding

Also Published As

Publication number Publication date
JP2023109977A (ja) 2023-08-08
AU2025200460A1 (en) 2025-02-13
JP7329066B2 (ja) 2023-08-17
KR20210118160A (ko) 2021-09-29
EP4078946A4 (en) 2023-12-27
CA3137363A1 (en) 2021-06-24
JP2022525961A (ja) 2022-05-20
AU2020407109B2 (en) 2023-05-18
CN113826396B (zh) 2024-05-07
US20210195247A1 (en) 2021-06-24
JP2025134857A (ja) 2025-09-17
AU2023208177A1 (en) 2023-08-17
AU2023208177B2 (en) 2024-10-24
US11902584B2 (en) 2024-02-13
KR102707540B1 (ko) 2024-09-19
JP7551841B2 (ja) 2024-09-17
CN118450129A (zh) 2024-08-06
JP2024167389A (ja) 2024-12-03
AU2020407109A1 (en) 2021-10-28
US20240114173A1 (en) 2024-04-04
EP4078946A1 (en) 2022-10-26
WO2021127365A1 (en) 2021-06-24
JP7701537B2 (ja) 2025-07-01
CN113826396A (zh) 2021-12-21

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