PL3903492T3 - Sygnalizacja grupy kafelków w kodowaniu wideo - Google Patents

Sygnalizacja grupy kafelków w kodowaniu wideo

Info

Publication number
PL3903492T3
PL3903492T3 PL19907213.3T PL19907213T PL3903492T3 PL 3903492 T3 PL3903492 T3 PL 3903492T3 PL 19907213 T PL19907213 T PL 19907213T PL 3903492 T3 PL3903492 T3 PL 3903492T3
Authority
PL
Poland
Prior art keywords
video coding
tile group
group signaling
signaling
tile
Prior art date
Application number
PL19907213.3T
Other languages
English (en)
Inventor
Fnu HENDRY
Ye-Kui Wang
Original Assignee
Huawei Technologies Co., Ltd.
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 Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of PL3903492T3 publication Critical patent/PL3903492T3/pl

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
    • H04N19/70—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
    • H04N19/10—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
    • H04N19/10—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
    • H04N19/10—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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
PL19907213.3T 2018-12-27 2019-12-12 Sygnalizacja grupy kafelków w kodowaniu wideo PL3903492T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862785517P 2018-12-27 2018-12-27
US201962871024P 2019-07-05 2019-07-05
PCT/US2019/065909 WO2020142175A1 (en) 2018-12-27 2019-12-12 Tile group signaling in video coding

Publications (1)

Publication Number Publication Date
PL3903492T3 true PL3903492T3 (pl) 2024-07-29

Family

ID=71406745

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19907213.3T PL3903492T3 (pl) 2018-12-27 2019-12-12 Sygnalizacja grupy kafelków w kodowaniu wideo

Country Status (11)

Country Link
US (4) US11284092B2 (pl)
EP (2) EP3903492B1 (pl)
JP (2) JP7368477B2 (pl)
KR (2) KR20240063987A (pl)
CN (1) CN113273196A (pl)
ES (1) ES2992052T3 (pl)
HU (1) HUE066902T2 (pl)
MX (3) MX2021007872A (pl)
PL (1) PL3903492T3 (pl)
PT (1) PT3903492T (pl)
WO (1) WO2020142175A1 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10535357B2 (en) * 2017-10-05 2020-01-14 Qualcomm Incorporated Encoding or decoding of audio signals
EP3721624A1 (en) * 2017-12-06 2020-10-14 V-Nova International Limited Methods and apparatuses for hierarchically encoding and decoding a bytestream
CN113170201B (zh) * 2018-11-30 2024-04-12 夏普株式会社 用于对视频数据进行解码的方法和设备
PL3903492T3 (pl) * 2018-12-27 2024-07-29 Huawei Technologies Co., Ltd. Sygnalizacja grupy kafelków w kodowaniu wideo
WO2020142483A1 (en) * 2018-12-31 2020-07-09 Futurewei Technologies, Inc. Explicit address signaling in video coding
JP7670608B2 (ja) 2019-05-21 2025-04-30 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法および復号方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003018548A (ja) * 2001-07-05 2003-01-17 Sony Corp Ｍｐｅｇ記録再生方法、ｍｐｅｇ記録再生装置およびｍｐｅｇ記録再生プログラム
MY176984A (en) * 2012-09-26 2020-08-31 Velos Media Int Ltd Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus
KR20150092105A (ko) * 2012-12-06 2015-08-12 소니 주식회사 복호 장치, 복호 방법, 및 프로그램
KR101965374B1 (ko) * 2013-01-18 2019-04-03 캐논 가부시끼가이샤 비디오 데이터의 재생 방법 및 비디오 데이터를 재생하기 위한 디바이스
JP6271888B2 (ja) * 2013-07-12 2018-01-31 キヤノン株式会社 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム
EP3090558A4 (en) * 2014-01-03 2017-08-16 Nokia Technologies OY Parameter set coding
US20150334425A1 (en) * 2014-05-14 2015-11-19 Blackberry Limited Adaptive context initialization
FI20165547A1 (fi) * 2016-06-30 2018-12-31 Nokia Technologies Oy Laitteisto, menetelmä ja tietokoneohjelma videokoodausta ja videokoodauksen purkua varten
PL3903492T3 (pl) * 2018-12-27 2024-07-29 Huawei Technologies Co., Ltd. Sygnalizacja grupy kafelków w kodowaniu wideo
US10999590B2 (en) * 2018-12-28 2021-05-04 Tencent America LLC Method for identification of random access point and picture types

Also Published As

Publication number Publication date
KR20210105980A (ko) 2021-08-27
PT3903492T (pt) 2024-06-28
EP3903492A4 (en) 2022-02-23
US11729401B2 (en) 2023-08-15
HUE066902T2 (hu) 2024-09-28
EP4376414A2 (en) 2024-05-29
US20250119555A1 (en) 2025-04-10
EP3903492A1 (en) 2021-11-03
US20230336743A1 (en) 2023-10-19
MX2021007872A (es) 2022-01-18
EP4376414A3 (en) 2024-07-31
WO2020142175A8 (en) 2025-01-23
KR20240063987A (ko) 2024-05-10
EP3903492B1 (en) 2024-04-24
MX2025003076A (es) 2025-04-02
US20210235096A1 (en) 2021-07-29
MX2025003072A (es) 2025-04-02
ES2992052T3 (es) 2024-12-05
JP7368477B2 (ja) 2023-10-24
JP2022533497A (ja) 2022-07-25
CN113273196A (zh) 2021-08-17
WO2020142175A1 (en) 2020-07-09
US12126817B2 (en) 2024-10-22
US20220174290A1 (en) 2022-06-02
KR102660599B1 (ko) 2024-04-24
US11284092B2 (en) 2022-03-22
JP2023184565A (ja) 2023-12-28
JP7790648B2 (ja) 2025-12-23

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