CA3019859A1 - Methods and systems for generating regional nesting messages for video pictures - Google Patents

Methods and systems for generating regional nesting messages for video pictures Download PDF

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Publication number
CA3019859A1
CA3019859A1 CA3019859A CA3019859A CA3019859A1 CA 3019859 A1 CA3019859 A1 CA 3019859A1 CA 3019859 A CA3019859 A CA 3019859A CA 3019859 A CA3019859 A CA 3019859A CA 3019859 A1 CA3019859 A1 CA 3019859A1
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CA
Canada
Prior art keywords
region
data
message
nested
picture
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.)
Abandoned
Application number
CA3019859A
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English (en)
French (fr)
Inventor
Adarsh Krishnan RAMASUBRAMONIAN
Joel Sole Rojals
Yekui Wang
Dmytro Rusanovskyy
Done BUGDAYCI SANSLI
Marta Karczewicz
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Qualcomm Inc
Original Assignee
Qualcomm Inc
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Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CA3019859A1 publication Critical patent/CA3019859A1/en
Abandoned 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
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • 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
    • H04N19/172—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 picture, frame or field
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CA3019859A 2016-05-10 2017-05-08 Methods and systems for generating regional nesting messages for video pictures Abandoned CA3019859A1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201662334354P 2016-05-10 2016-05-10
US62/334,354 2016-05-10
US201662336435P 2016-05-13 2016-05-13
US62/336,435 2016-05-13
US201662405161P 2016-10-06 2016-10-06
US62/405,161 2016-10-06
US15/588,516 2017-05-05
US15/588,516 US10554981B2 (en) 2016-05-10 2017-05-05 Methods and systems for generating regional nesting messages for video pictures
PCT/US2017/031558 WO2017196727A1 (en) 2016-05-10 2017-05-08 Methods and systems for generating regional nesting messages for video pictures

Publications (1)

Publication Number Publication Date
CA3019859A1 true CA3019859A1 (en) 2017-11-16

Family

ID=58708076

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3019859A Abandoned CA3019859A1 (en) 2016-05-10 2017-05-08 Methods and systems for generating regional nesting messages for video pictures

Country Status (10)

Country Link
US (2) US10554981B2 (https=)
EP (1) EP3456054B1 (https=)
JP (1) JP6816166B2 (https=)
KR (1) KR102156993B1 (https=)
CN (1) CN109196868B (https=)
AU (1) AU2017263318A1 (https=)
BR (1) BR112018073052A2 (https=)
CA (1) CA3019859A1 (https=)
TW (1) TW201742464A (https=)
WO (1) WO2017196727A1 (https=)

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JP2024509923A (ja) * 2021-03-18 2024-03-05 インターディジタル・シーイー・パテント・ホールディングス・ソシエテ・パ・アクシオンス・シンプリフィエ フィルムグレインパラメータを生成する方法又は装置、フィルムグレインパターンを有する画素のブロックを生成する方法又は装置
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CN117296321A (zh) * 2021-04-02 2023-12-26 抖音视界有限公司 使用可缩放性维度信息
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JP7686080B2 (ja) * 2021-04-12 2025-05-30 テレフオンアクチーボラゲット エルエム エリクソン（パブル） メッセージ参照
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Also Published As

Publication number Publication date
US10554981B2 (en) 2020-02-04
US20170332085A1 (en) 2017-11-16
US11159805B2 (en) 2021-10-26
JP6816166B2 (ja) 2021-01-20
WO2017196727A1 (en) 2017-11-16
JP2019515572A (ja) 2019-06-06
AU2017263318A1 (en) 2018-10-18
EP3456054A1 (en) 2019-03-20
KR20190004709A (ko) 2019-01-14
BR112018073052A2 (pt) 2019-02-26
KR102156993B1 (ko) 2020-09-16
TW201742464A (zh) 2017-12-01
US20200204809A1 (en) 2020-06-25
CN109196868A (zh) 2019-01-11
EP3456054C0 (en) 2023-12-13
EP3456054B1 (en) 2023-12-13
CN109196868B (zh) 2021-05-25

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Effective date: 20200422

FZDE Discontinued

Effective date: 20221108