KR102099485B1 - 시간적 예측을 위한 시간적 모션 벡터 예측기(mvp) 플래그의 시그널링 - Google Patents

시간적 예측을 위한 시간적 모션 벡터 예측기(mvp) 플래그의 시그널링 Download PDF

Info

Publication number
KR102099485B1
KR102099485B1 KR1020147031667A KR20147031667A KR102099485B1 KR 102099485 B1 KR102099485 B1 KR 102099485B1 KR 1020147031667 A KR1020147031667 A KR 1020147031667A KR 20147031667 A KR20147031667 A KR 20147031667A KR 102099485 B1 KR102099485 B1 KR 102099485B1
Authority
KR
South Korea
Prior art keywords
flag
value
slice
temporal
motion vector
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.)
Active
Application number
KR1020147031667A
Other languages
English (en)
Korean (ko)
Other versions
KR20150040791A (ko
Inventor
유에 유
지앤 로우
리민 왕
Original Assignee
구글 테크놀로지 홀딩스 엘엘씨
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 구글 테크놀로지 홀딩스 엘엘씨 filed Critical 구글 테크놀로지 홀딩스 엘엘씨
Publication of KR20150040791A publication Critical patent/KR20150040791A/ko
Application granted granted Critical
Publication of KR102099485B1 publication Critical patent/KR102099485B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04N19/46—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
    • 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
    • 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
    • H04N19/513—Processing of motion vectors
    • 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
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • 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
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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
    • H04N19/70—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)
KR1020147031667A 2012-04-11 2013-02-13 시간적 예측을 위한 시간적 모션 벡터 예측기(mvp) 플래그의 시그널링 Active KR102099485B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261623036P 2012-04-11 2012-04-11
US61/623,036 2012-04-11
US201261640538P 2012-04-30 2012-04-30
US61/640,538 2012-04-30
US13/766,691 US9210425B2 (en) 2012-04-11 2013-02-13 Signaling of temporal motion vector predictor (MVP) flag for temporal prediction
US13/766,691 2013-02-13
PCT/US2013/025988 WO2013154673A1 (en) 2012-04-11 2013-02-13 Signaling of temporal motion vector predictor (mvp) flag for temporal prediction

Publications (2)

Publication Number Publication Date
KR20150040791A KR20150040791A (ko) 2015-04-15
KR102099485B1 true KR102099485B1 (ko) 2020-04-09

Family

ID=49325064

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147031667A Active KR102099485B1 (ko) 2012-04-11 2013-02-13 시간적 예측을 위한 시간적 모션 벡터 예측기(mvp) 플래그의 시그널링

Country Status (6)

Country Link
US (1) US9210425B2 (https=)
EP (1) EP2837190A1 (https=)
JP (1) JP6144754B2 (https=)
KR (1) KR102099485B1 (https=)
CN (1) CN104937939B (https=)
WO (1) WO2013154673A1 (https=)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2600547C2 (ru) 2011-09-09 2016-10-20 Кт Корпорейшн Способ получения вектора движения с временным предсказанием и устройство, использующее этот способ
US9350992B2 (en) 2011-11-18 2016-05-24 Google Technology Holdings LLC Explicit way for signaling a collocated picture for high efficiency video coding
US9392235B2 (en) 2011-11-18 2016-07-12 Google Technology Holdings LLC Explicit way for signaling a collocated reference picture for video coding
KR101662139B1 (ko) 2011-11-18 2016-10-10 구글 테크놀로지 홀딩스 엘엘씨 고효율 비디오 코딩을 위한 움직임 정보의 효율적인 저장
BR112014012187A2 (pt) 2011-11-21 2017-05-30 Motorola Mobility Llc determinação implícita e determinação implícita e explícita combinadas de imagem colocalizada para predição temporal
US9300959B2 (en) 2011-12-26 2016-03-29 Google Technology Holdings LLC Implicit determination of collocated picture for temporal prediction
EP2805511B1 (en) 2012-01-20 2019-03-06 Sun Patent Trust Methods and apparatus for encoding and decoding video using temporal motion vector prediction
RU2616555C2 (ru) * 2012-02-03 2017-04-17 Сан Пэтент Траст Способ кодирования изображений, способ декодирования изображений, устройство кодирования изображений, устройство декодирования изображений и устройство кодирования и декодирования изображений
EP4468696A3 (en) 2012-03-06 2025-02-19 Sun Patent Trust Method for coding video, method for decoding video, device for coding video, device for decoding video, and device for coding/decoding video
WO2013154674A1 (en) 2012-04-11 2013-10-17 Motorola Mobility Llc Evaluation of signaling of collocated reference picture for temporal prediction
US9319681B2 (en) 2012-07-18 2016-04-19 Google Technology Holdings LLC Signaling of temporal motion vector predictor (MVP) enable flag
US9774881B2 (en) 2014-01-08 2017-09-26 Microsoft Technology Licensing, Llc Representing motion vectors in an encoded bitstream
US9749642B2 (en) 2014-01-08 2017-08-29 Microsoft Technology Licensing, Llc Selection of motion vector precision
WO2015139205A1 (en) * 2014-03-18 2015-09-24 Mediatek Singapore Pte. Ltd. An improved method for collocated picture in video coding
WO2018128228A1 (ko) * 2017-01-03 2018-07-12 엘지전자 주식회사 영상 코딩 시스템에서 영상 디코딩 방법 및 장치
GB2620499B (en) 2019-03-20 2024-04-03 V Nova Int Ltd Low complexity enhancement video coding
GB2599509B (en) 2019-03-20 2023-08-23 V Nova Int Ltd Residual filtering in signal enhancement coding
US12273544B2 (en) 2019-03-20 2025-04-08 V-Nova International Limited Rate control for a video encoder
US11601666B2 (en) * 2019-06-25 2023-03-07 Qualcomm Incorporated Derivation of temporal motion vector prediction candidates in video coding
WO2021079948A1 (en) * 2019-10-25 2021-04-29 Sharp Kabushiki Kaisha Systems and methods for signaling picture information in video coding
US12177466B2 (en) * 2019-11-27 2024-12-24 Lg Electronics Inc. Image decoding method and device therefor
WO2021107638A1 (ko) * 2019-11-27 2021-06-03 엘지전자 주식회사 슬라이스 관련 정보를 시그널링하는 방법 및 장치
WO2021125145A1 (en) * 2019-12-18 2021-06-24 Sharp Kabushiki Kaisha Systems and methods for signaling picture output resolution in video coding
JP7397211B2 (ja) 2020-02-14 2023-12-12 北京字節跳動網絡技術有限公司 映像ビットストリームにおけるサブピクチャ情報の信号通知
KR102755793B1 (ko) 2020-03-30 2025-01-15 바이트댄스 아이엔씨 비디오 코딩에서의 동일 위치 픽처에 대한 제약
MX2022012669A (es) 2020-04-08 2022-11-07 Beijing Dajia Internet Information Tech Co Ltd Metodos y aparatos para se?alizacion de elementos de sintaxis en codificacion de video.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013132792A1 (ja) 2012-03-06 2013-09-12 パナソニック株式会社 動画像符号化方法、動画像復号方法、動画像符号化装置、動画像復号装置、及び動画像符号化復号装置

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7466843B2 (en) 2000-07-07 2008-12-16 Pryor Timothy R Multi-functional control and entertainment systems
WO2002025323A2 (en) 2000-09-20 2002-03-28 Dataplay, Inc. Etched micro lens and method and apparatus for fabricating
US6961055B2 (en) 2001-05-09 2005-11-01 Free Radical Design Limited Methods and apparatus for constructing virtual environments
AU2003281133A1 (en) 2002-07-15 2004-02-02 Hitachi, Ltd. Moving picture encoding method and decoding method
EP1422946A4 (en) 2002-07-26 2008-04-02 Matsushita Electric Industrial Co Ltd MOVING IMAGE PROCEDURE, MOVABLE IMAGE DECODING METHOD AND RECORD MEDIUM
US7227901B2 (en) 2002-11-21 2007-06-05 Ub Video Inc. Low-complexity deblocking filter
CA2524031C (en) 2003-05-20 2015-07-07 Interlego Ag Method and system for manipulating a digital representation of a three-dimensional object
US7609763B2 (en) 2003-07-18 2009-10-27 Microsoft Corporation Advanced bi-directional predictive coding of video frames
JP4262014B2 (ja) 2003-07-31 2009-05-13 キヤノン株式会社 画像撮影装置および画像処理方法
US7567617B2 (en) 2003-09-07 2009-07-28 Microsoft Corporation Predicting motion vectors for fields of forward-predicted interlaced video frames
US7400681B2 (en) 2003-11-28 2008-07-15 Scientific-Atlanta, Inc. Low-complexity motion vector prediction for video codec with two lists of reference pictures
JP3879741B2 (ja) 2004-02-25 2007-02-14 ソニー株式会社 画像情報符号化装置および画像情報符号化方法
US20080267290A1 (en) 2004-04-08 2008-10-30 Koninklijke Philips Electronics N.V. Coding Method Applied to Multimedia Data
EP1589763A2 (en) 2004-04-20 2005-10-26 Sony Corporation Image processing apparatus, method and program
IL165190A (en) 2004-11-14 2012-05-31 Elbit Systems Ltd System and method for stabilizing an image
US7261266B2 (en) 2005-03-31 2007-08-28 Satterfield Johnny A Deployable video arm
US8385427B2 (en) 2005-04-15 2013-02-26 Apple Inc. Reduced resolution video decode
JP5155157B2 (ja) 2006-05-12 2013-02-27 パナソニック株式会社 動画像復号化装置
US8254455B2 (en) 2007-06-30 2012-08-28 Microsoft Corporation Computing collocated macroblock information for direct mode macroblocks
US8896712B2 (en) 2007-07-20 2014-11-25 Omnivision Technologies, Inc. Determining and correcting for imaging device motion during an exposure
US8908765B2 (en) 2007-11-15 2014-12-09 General Instrument Corporation Method and apparatus for performing motion estimation
US9078007B2 (en) 2008-10-03 2015-07-07 Qualcomm Incorporated Digital video coding with interpolation filters and offsets
US8917769B2 (en) 2009-07-03 2014-12-23 Intel Corporation Methods and systems to estimate motion based on reconstructed reference frames at a video decoder
WO2011050641A1 (en) 2009-10-28 2011-05-05 Mediatek Singapore Pte. Ltd. Video coding methods and video encoders and decoders with localized weighted prediction
US8594200B2 (en) 2009-11-11 2013-11-26 Mediatek Inc. Method of storing motion vector information and video decoding apparatus
US9083984B2 (en) 2010-03-19 2015-07-14 Texas Instruments Incorporated Adaptive coding structure and adaptive FCode determination in video coding
US10104391B2 (en) * 2010-10-01 2018-10-16 Dolby International Ab System for nested entropy encoding
KR101662139B1 (ko) 2011-11-18 2016-10-10 구글 테크놀로지 홀딩스 엘엘씨 고효율 비디오 코딩을 위한 움직임 정보의 효율적인 저장
US9350992B2 (en) 2011-11-18 2016-05-24 Google Technology Holdings LLC Explicit way for signaling a collocated picture for high efficiency video coding
US9392235B2 (en) 2011-11-18 2016-07-12 Google Technology Holdings LLC Explicit way for signaling a collocated reference picture for video coding
BR112014012187A2 (pt) 2011-11-21 2017-05-30 Motorola Mobility Llc determinação implícita e determinação implícita e explícita combinadas de imagem colocalizada para predição temporal
US9300959B2 (en) 2011-12-26 2016-03-29 Google Technology Holdings LLC Implicit determination of collocated picture for temporal prediction
RU2616555C2 (ru) * 2012-02-03 2017-04-17 Сан Пэтент Траст Способ кодирования изображений, способ декодирования изображений, устройство кодирования изображений, устройство декодирования изображений и устройство кодирования и декодирования изображений
WO2013154674A1 (en) 2012-04-11 2013-10-17 Motorola Mobility Llc Evaluation of signaling of collocated reference picture for temporal prediction
US9319681B2 (en) 2012-07-18 2016-04-19 Google Technology Holdings LLC Signaling of temporal motion vector predictor (MVP) enable flag
US20140056356A1 (en) 2012-08-21 2014-02-27 Motorola Mobility Llc Method and apparatus for efficient signaling of weighted prediction in advanced coding schemes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013132792A1 (ja) 2012-03-06 2013-09-12 パナソニック株式会社 動画像符号化方法、動画像復号方法、動画像符号化装置、動画像復号装置、及び動画像符号化復号装置

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Benjamin Bross et al., "High efficiency video coding (HEVC) text specification draft 6", JCT-VC of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 8th Meeting: San Jose, CA, USA, 1-10 February, 2012, JCTVC-
Bin Li et al., "High-level Syntax: Marking process for non-TMVP pictures", JCT-VC of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 7th Meeting: Geneva, CH, 21-30 November, 2011, JCTVC-G398(version 2)
Viktor Wahadaniah et al., "AHG14/AHG15/non-CE9: Loss robustness issue in TMVP disabling", JCT-VC of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 8th Meeting: San Jose, CA, USA, 1-10 February, 2012, JCTVC
Yue Yu et al., "Modifications on signaling collocated picture", JCT-VC of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 9th Meeting: Geneva, CH, 27 April - 7 May 2012, JCTVC-I0266(version 1)

Also Published As

Publication number Publication date
EP2837190A1 (en) 2015-02-18
CN104937939A (zh) 2015-09-23
US9210425B2 (en) 2015-12-08
CN104937939B (zh) 2018-10-23
WO2013154673A1 (en) 2013-10-17
JP6144754B2 (ja) 2017-06-07
JP2015516758A (ja) 2015-06-11
KR20150040791A (ko) 2015-04-15
US20130272406A1 (en) 2013-10-17

Similar Documents

Publication Publication Date Title
KR102099485B1 (ko) 시간적 예측을 위한 시간적 모션 벡터 예측기(mvp) 플래그의 시그널링
KR102389348B1 (ko) 스킵 모드를 이용한 영상 복호화 방법 및 이러한 방법을 사용하는 장치
US9549177B2 (en) Evaluation of signaling of collocated reference picture for temporal prediction
US11575900B2 (en) Video coding device, video decoding device, video coding method, video decoding method and program
KR101623507B1 (ko) 시간적 예측을 위해 병치된 화상의 암묵적 결정
CA2951569C (en) Determining application of deblocking filtering to palette coded blocks in video coding
CA2950168C (en) Determining quantization parameter (qp) values and delta qp values for palette coded blocks in video coding
US9253483B2 (en) Signaling of scaling list
KR101607038B1 (ko) 시간 예측을 위한 병치된 픽처의 암시적 결정 및 결합된 암시적 및 명시적 결정
US20140023142A1 (en) Signaling of temporal motion vector predictor (mvp) enable flag
KR20200058445A (ko) Fruc 를 위한 저 복잡도 설계
US20140078394A1 (en) Selective use of chroma interpolation filters in luma interpolation process
EP2920971B1 (en) Devices and methods for processing of non-idr related syntax for high efficiency video coding (hevc)
KR20170129750A (ko) 선형 모델 예측 모드를 위한 다운샘플링 프로세스
EP3566453A1 (en) Encoding optimization with illumination compensation and integer motion vector restriction
US12010662B2 (en) Time domain orthogonal base sequence based PUCCH transmission
KR20230150284A (ko) 효율적인 비디오 인코더 아키텍처
WO2014051962A1 (en) Signaling of scaling list
WO2014028631A1 (en) Signaling of temporal motion vector predictor (mvp) enable flag

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

N231 Notification of change of applicant
PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 7