IN2014CN04872A - - Google Patents

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Publication number
IN2014CN04872A
IN2014CN04872A IN4872CHN2014A IN2014CN04872A IN 2014CN04872 A IN2014CN04872 A IN 2014CN04872A IN 4872CHN2014 A IN4872CHN2014 A IN 4872CHN2014A IN 2014CN04872 A IN2014CN04872 A IN 2014CN04872A
Authority
IN
India
Prior art keywords
syntax element
picture
mode signaling
signaling syntax
same
Prior art date
Application number
Other languages
English (en)
Inventor
Rickard Sjöberg
Jonatan Samuelsson
Per Wennersten
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IN2014CN04872A publication Critical patent/IN2014CN04872A/en

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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
    • 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
    • H04N19/70—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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/50—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
IN4872CHN2014 2012-01-17 2013-01-14 IN2014CN04872A (enExample)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261587304P 2012-01-17 2012-01-17
US201261588735P 2012-01-20 2012-01-20
PCT/SE2013/050017 WO2013109183A2 (en) 2012-01-17 2013-01-14 Reference picture list handling

Publications (1)

Publication Number Publication Date
IN2014CN04872A true IN2014CN04872A (enExample) 2015-09-18

Family

ID=47683999

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4872CHN2014 IN2014CN04872A (enExample) 2012-01-17 2013-01-14

Country Status (12)

Country Link
US (5) US9565434B2 (enExample)
EP (3) EP3177018B1 (enExample)
JP (2) JP5944013B2 (enExample)
KR (1) KR102053028B1 (enExample)
CN (2) CN107172435B (enExample)
DK (2) DK3177018T3 (enExample)
ES (3) ES2629744T3 (enExample)
IN (1) IN2014CN04872A (enExample)
PL (1) PL3016391T3 (enExample)
PT (1) PT3177018T (enExample)
WO (1) WO2013109183A2 (enExample)
ZA (2) ZA201403737B (enExample)

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KR102106536B1 (ko) * 2012-04-25 2020-05-06 삼성전자주식회사 다시점 비디오 예측을 위한 참조픽처세트를 이용하는 다시점 비디오 부호화 방법 및 그 장치, 다시점 비디오 예측을 위한 참조픽처세트를 이용하는 다시점 비디오 복호화 방법 및 그 장치
US20140010277A1 (en) * 2012-07-09 2014-01-09 Qualcomm, Incorporated Supplemental enhancement information (sei) messages having a fixed-length coded video parameter set (vps) id
KR102302504B1 (ko) 2012-09-28 2021-09-15 엘지전자 주식회사 영상 복호화 방법 및 이를 이용하는 장치
US9313500B2 (en) * 2012-09-30 2016-04-12 Microsoft Technology Licensing, Llc Conditional signalling of reference picture list modification information
EP3528450B1 (en) * 2012-10-18 2021-12-01 Vid Scale, Inc. Decoding complexity for mobile multimedia streaming
CN105325003B (zh) * 2013-04-17 2019-05-28 诺基亚技术有限公司 用于视频编码和解码的装置、方法
MX2021001744A (es) 2018-08-17 2021-07-16 Huawei Tech Co Ltd Gestión de imágenes de referencia en codificación de video.
MX2021002950A (es) * 2018-09-12 2021-07-21 Huawei Tech Co Ltd Un codificador de video, un decodificador de video y metodos correspondientes.
US11758132B2 (en) * 2018-12-28 2023-09-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Encoder and decoder, encoding method and decoding method with complexity handling for flexibly sized picture partitions
US11184607B2 (en) * 2019-06-13 2021-11-23 Qualcomm Incorporated Same picture order count (POC) numbering for scalability support
WO2020256495A1 (ko) 2019-06-19 2020-12-24 한국전자통신연구원 참조 픽처를 사용하는 영상 부호화/복호화를 위한 방법, 장치 및 기록 매체
RU2758901C1 (ru) * 2019-06-24 2021-11-02 Телефонактиеболагет Лм Эрикссон (Пабл) Передача в служебных сигналах информации значений параметров в наборе параметров, чтобы уменьшать объем данных, содержащихся в кодированном потоке битов видео
EP4018659A4 (en) 2019-09-19 2022-11-30 Beijing Bytedance Network Technology Co., Ltd. Scaling window in video coding
WO2021052491A1 (en) 2019-09-19 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Deriving reference sample positions in video coding
MX2022003452A (es) * 2019-09-23 2022-05-18 Huawei Tech Co Ltd Indicación de un segmento por subimagen en codificación de video basada en subimágenes.
EP4022913A4 (en) * 2019-09-24 2023-02-22 Huawei Technologies Co., Ltd. SIGNALING OF SYNTAX ELEMENTS NOT BELONGS TO THE IMAGE LEVEL AT THE IMAGE LEVEL
WO2021063419A1 (en) 2019-10-05 2021-04-08 Beijing Bytedance Network Technology Co., Ltd. Downsampling filter type for chroma blending mask generation
JP7482218B2 (ja) 2019-10-12 2024-05-13 北京字節跳動網絡技術有限公司 ビデオコーディングにおける予測タイプシグナリング
KR102758910B1 (ko) 2019-10-13 2025-01-24 두인 비전 컴퍼니 리미티드 레퍼런스 픽처 리샘플링 및 비디오 코딩 툴 사이의 상호 작용
US11778169B2 (en) 2019-12-27 2023-10-03 Electronics And Telecommunications Research Institute Method, apparatus and storage medium for image encoding/decoding using reference picture
JP7747409B2 (ja) 2019-12-27 2025-10-01 北京字節跳動網絡技術有限公司 ビデオピクチャヘッダ内でのスライスタイプのシグナリング
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GB2593222B (en) 2020-03-20 2024-07-17 Canon Kk High level syntax for video coding and decoding

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US7961963B2 (en) * 2005-03-18 2011-06-14 Sharp Laboratories Of America, Inc. Methods and systems for extended spatial scalability with picture-level adaptation
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US8379723B2 (en) * 2006-06-27 2013-02-19 Intel Corporation Chroma motion vector processing apparatus, system, and method
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JP5399277B2 (ja) * 2010-01-20 2014-01-29 株式会社メガチップス 画像圧縮装置、オーサリングシステムおよび画像圧縮方法
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Also Published As

Publication number Publication date
US9565434B2 (en) 2017-02-07
ZA201403737B (en) 2017-06-28
US20200128241A1 (en) 2020-04-23
US20180332280A1 (en) 2018-11-15
JP6246180B2 (ja) 2017-12-13
PT3177018T (pt) 2018-05-25
KR20140120302A (ko) 2014-10-13
ES2571863T3 (es) 2016-05-27
CN107172435A (zh) 2017-09-15
WO2013109183A2 (en) 2013-07-25
JP2015503882A (ja) 2015-02-02
US20210203923A1 (en) 2021-07-01
ES2629744T3 (es) 2017-08-14
US20170104990A1 (en) 2017-04-13
DK3016391T3 (en) 2017-06-26
US10560694B2 (en) 2020-02-11
EP3016391B1 (en) 2017-03-29
EP3177018A1 (en) 2017-06-07
KR102053028B1 (ko) 2019-12-06
ZA201509339B (en) 2017-11-29
US10999575B2 (en) 2021-05-04
WO2013109183A3 (en) 2013-10-03
EP3016391A1 (en) 2016-05-04
PL3016391T3 (pl) 2017-09-29
US20150016505A1 (en) 2015-01-15
CN104054351A (zh) 2014-09-17
ES2673819T3 (es) 2018-06-25
CN104054351B (zh) 2017-07-14
EP3177018B1 (en) 2018-03-14
JP2016106451A (ja) 2016-06-16
EP2805500B1 (en) 2016-03-30
US10057571B2 (en) 2018-08-21
CN107172435B (zh) 2020-09-18
JP5944013B2 (ja) 2016-07-05
DK3177018T3 (en) 2018-06-06
EP2805500A2 (en) 2014-11-26
US11425369B2 (en) 2022-08-23

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