PL3624447T3 - Sposób i urządzenie do sygnalizowania i tworzenia list obrazów referencyjnych kodowania wideo - Google Patents

Sposób i urządzenie do sygnalizowania i tworzenia list obrazów referencyjnych kodowania wideo

Info

Publication number
PL3624447T3
PL3624447T3 PL19199908T PL19199908T PL3624447T3 PL 3624447 T3 PL3624447 T3 PL 3624447T3 PL 19199908 T PL19199908 T PL 19199908T PL 19199908 T PL19199908 T PL 19199908T PL 3624447 T3 PL3624447 T3 PL 3624447T3
Authority
PL
Poland
Prior art keywords
signaling
construction
reference picture
video coding
picture lists
Prior art date
Application number
PL19199908T
Other languages
English (en)
Inventor
Ye Yan
Yong He
Original Assignee
Vid Scale, Inc.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47561871&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL3624447(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vid Scale, Inc. filed Critical Vid Scale, Inc.
Publication of PL3624447T3 publication Critical patent/PL3624447T3/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
    • H04N19/10—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • 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
    • H04N19/102—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for 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
    • H04N19/102—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
    • H04N19/124—Quantisation
    • 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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/15—Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
PL19199908T 2012-01-19 2013-01-10 Sposób i urządzenie do sygnalizowania i tworzenia list obrazów referencyjnych kodowania wideo PL3624447T3 (pl)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261588571P 2012-01-19 2012-01-19
EP19199908.5A EP3624447B1 (en) 2012-01-19 2013-01-10 Method and apparatus for signaling and construction of video coding reference picture lists
EP18172546.6A EP3383042B1 (en) 2012-01-19 2013-01-10 Method and apparatus for signaling and construction of video coding reference picture lists
PCT/US2013/021014 WO2013109460A1 (en) 2012-01-19 2013-01-10 Method and apparatus for signaling and construction of video coding reference picture lists
EP13700441.2A EP2805512B1 (en) 2012-01-19 2013-01-10 Method and apparatus for signaling and construction of video coding reference picture lists

Publications (1)

Publication Number Publication Date
PL3624447T3 true PL3624447T3 (pl) 2021-11-22

Family

ID=47561871

Family Applications (2)

Application Number Title Priority Date Filing Date
PL19199908T PL3624447T3 (pl) 2012-01-19 2013-01-10 Sposób i urządzenie do sygnalizowania i tworzenia list obrazów referencyjnych kodowania wideo
PL21172075.0T PL3917140T3 (pl) 2012-01-19 2013-01-10 Sposób i urządzenie do sygnalizacji i tworzenia spisów obrazów odniesienia kodowania wideo

Family Applications After (1)

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PL21172075.0T PL3917140T3 (pl) 2012-01-19 2013-01-10 Sposób i urządzenie do sygnalizacji i tworzenia spisów obrazów odniesienia kodowania wideo

Country Status (11)

Country Link
US (5) US9467695B2 (pl)
EP (5) EP2805512B1 (pl)
JP (7) JP6480185B2 (pl)
KR (7) KR102163103B1 (pl)
CN (2) CN108462881B (pl)
AU (2) AU2013209989B2 (pl)
ES (2) ES2689045T3 (pl)
MX (1) MX338055B (pl)
PL (2) PL3624447T3 (pl)
TW (8) TWI634781B (pl)
WO (1) WO2013109460A1 (pl)

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JP7749591B2 (ja) * 2020-05-21 2025-10-06 アリババ グループ ホウルディング リミテッド 映像の符号化における参照ピクチャ処理のための方法
WO2022220382A1 (ko) * 2021-04-15 2022-10-20 엘지전자 주식회사 포인트 클라우드 데이터 전송 방법, 포인트 클라우드 데이터 전송 장치, 포인트 클라우드 데이터 수신 방법 및 포인트 클라우드 데이터 수신 장치
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TWI634781B (zh) * 2012-01-19 2018-09-01 Ｖｉｄ衡器股份有限公司 影像編碼參考圖像清單發信及建構方法及裝置

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KR102559468B1 (ko) 2023-07-24
JP7393474B2 (ja) 2023-12-06
JP2022105762A (ja) 2022-07-14
JP2024009229A (ja) 2024-01-19
TWI825592B (zh) 2023-12-11
EP2805512A1 (en) 2014-11-26
ES2689045T3 (es) 2018-11-08
MX338055B (es) 2016-04-01
JP7083000B2 (ja) 2022-06-09
WO2013109460A1 (en) 2013-07-25
TW201637452A (zh) 2016-10-16
CN108462881B (zh) 2021-07-09
PL3917140T3 (pl) 2023-12-04
ES2780849T3 (es) 2020-08-27
TWI741503B (zh) 2021-10-01
EP2805512B1 (en) 2018-06-27
KR20210083385A (ko) 2021-07-06
KR102037545B1 (ko) 2019-10-28
KR102367618B1 (ko) 2022-02-28
TWI680672B (zh) 2019-12-21
JP7723167B2 (ja) 2025-08-13
US20250150577A1 (en) 2025-05-08
KR20140120347A (ko) 2014-10-13
TW201921951A (zh) 2019-06-01
KR102163103B1 (ko) 2020-10-08
KR20200115684A (ko) 2020-10-07
US10771780B2 (en) 2020-09-08
AU2017202286A1 (en) 2017-04-27
KR20190122874A (ko) 2019-10-30
US20200336737A1 (en) 2020-10-22
JP7568820B2 (ja) 2024-10-16
MX2014008573A (es) 2015-02-10
EP3624447A1 (en) 2020-03-18
TW202249490A (zh) 2022-12-16
TW201811030A (zh) 2018-03-16
KR102273741B1 (ko) 2021-07-05
KR20230111277A (ko) 2023-07-25
US12238275B2 (en) 2025-02-25
TW202031050A (zh) 2020-08-16
TW202433937A (zh) 2024-08-16
CN108462881A (zh) 2018-08-28
KR20220146715A (ko) 2022-11-01
EP3383042B1 (en) 2019-11-27
JP2025004116A (ja) 2025-01-14
US11490074B2 (en) 2022-11-01
US20230026503A1 (en) 2023-01-26
JP2015508248A (ja) 2015-03-16
TWI634781B (zh) 2018-09-01
EP3624447B1 (en) 2021-05-26
JP2019088022A (ja) 2019-06-06
AU2013209989B2 (en) 2017-01-12
US9467695B2 (en) 2016-10-11
TWI573445B (zh) 2017-03-01
TWI760276B (zh) 2022-04-01
TW202512729A (zh) 2025-03-16
KR102460288B1 (ko) 2022-10-27
CN104170390A (zh) 2014-11-26
TW201342928A (zh) 2013-10-16
TW202201965A (zh) 2022-01-01
TWI863690B (zh) 2024-11-21
CN104170390B (zh) 2018-05-08
EP3383042A1 (en) 2018-10-03
EP4224845A1 (en) 2023-08-09
AU2013209989A1 (en) 2014-08-21
EP3917140A1 (en) 2021-12-01
JP6480185B2 (ja) 2019-03-06
JP2020096387A (ja) 2020-06-18
EP3917140B1 (en) 2023-07-19
US20130188697A1 (en) 2013-07-25
KR20220025300A (ko) 2022-03-03
JP2025156470A (ja) 2025-10-14
US20160381361A1 (en) 2016-12-29

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