AU2020407109B2 - Signaling of picture header parameters - Google Patents

Signaling of picture header parameters Download PDF

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Publication number
AU2020407109B2
AU2020407109B2 AU2020407109A AU2020407109A AU2020407109B2 AU 2020407109 B2 AU2020407109 B2 AU 2020407109B2 AU 2020407109 A AU2020407109 A AU 2020407109A AU 2020407109 A AU2020407109 A AU 2020407109A AU 2020407109 B2 AU2020407109 B2 AU 2020407109B2
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Australia
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slice
pie
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AU2020407109A
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English (en)
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AU2020407109A1 (en
Inventor
Byeongdoo CHOI
Ling Li
Xiang Li
Shan Liu
Stephan Wenger
Xiaozhong Xu
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Tencent America LLC
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Tencent America LLC
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Publication of AU2020407109A1 publication Critical patent/AU2020407109A1/en
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Publication of AU2020407109B2 publication Critical patent/AU2020407109B2/en
Priority to AU2023208177A priority Critical patent/AU2023208177B2/en
Priority to AU2025200460A priority patent/AU2025200460A1/en
Active legal-status Critical Current
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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
    • H04N19/134—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)
AU2020407109A 2019-12-19 2020-12-18 Signaling of picture header parameters Active AU2020407109B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2023208177A AU2023208177B2 (en) 2019-12-19 2023-07-27 Method and apparatus for encoding or decoding video data, and computer-readable storage medium
AU2025200460A AU2025200460A1 (en) 2019-12-19 2025-01-23 Method and apparatus of encoding and decoding video data, method for storing bitstream, and storage medium

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962950453P 2019-12-19 2019-12-19
US62/950,453 2019-12-19
US17/026,748 2020-09-21
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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2023208177A Division AU2023208177B2 (en) 2019-12-19 2023-07-27 Method and apparatus for encoding or decoding video data, and computer-readable storage medium

Publications (2)

Publication Number Publication Date
AU2020407109A1 AU2020407109A1 (en) 2021-10-28
AU2020407109B2 true AU2020407109B2 (en) 2023-05-18

Family

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Family Applications (3)

Application Number Title Priority Date Filing Date
AU2020407109A Active AU2020407109B2 (en) 2019-12-19 2020-12-18 Signaling of picture header parameters
AU2023208177A Active AU2023208177B2 (en) 2019-12-19 2023-07-27 Method and apparatus for encoding or decoding video data, and computer-readable storage medium
AU2025200460A Pending AU2025200460A1 (en) 2019-12-19 2025-01-23 Method and apparatus of encoding and decoding video data, method for storing bitstream, and storage medium

Family Applications After (2)

Application Number Title Priority Date Filing Date
AU2023208177A Active AU2023208177B2 (en) 2019-12-19 2023-07-27 Method and apparatus for encoding or decoding video data, and computer-readable storage medium
AU2025200460A Pending AU2025200460A1 (en) 2019-12-19 2025-01-23 Method and apparatus of encoding and decoding video data, method for storing bitstream, and storage medium

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140198181A1 (en) * 2013-01-17 2014-07-17 Qualcomm Incorporated Disabling inter-view prediction for reference picture list in video coding
US20150296224A1 (en) * 2012-09-27 2015-10-15 British Telecommunications Public Limited Company Perceptually driven error correction for video transmission

Family Cites Families (7)

* 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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150296224A1 (en) * 2012-09-27 2015-10-15 British Telecommunications Public Limited Company Perceptually driven error correction for video transmission
US20140198181A1 (en) * 2013-01-17 2014-07-17 Qualcomm Incorporated Disabling inter-view prediction for reference picture list 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
SG11202111260RA (en) 2021-11-29
CA3137363A1 (en) 2021-06-24
JP2022525961A (ja) 2022-05-20
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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