JP4721366B2 - インタレース・ディジタル・ビデオ・データをエンコードする方法 - Google Patents

インタレース・ディジタル・ビデオ・データをエンコードする方法 Download PDF

Info

Publication number
JP4721366B2
JP4721366B2 JP2007502231A JP2007502231A JP4721366B2 JP 4721366 B2 JP4721366 B2 JP 4721366B2 JP 2007502231 A JP2007502231 A JP 2007502231A JP 2007502231 A JP2007502231 A JP 2007502231A JP 4721366 B2 JP4721366 B2 JP 4721366B2
Authority
JP
Japan
Prior art keywords
motion
upper layer
motion vector
various
frame
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.)
Expired - Fee Related
Application number
JP2007502231A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007529175A (ja
JP2007529175A5 (enExample
Inventor
マルクアント，グベナエル
ビロン，ジエローム
ボアソン，ギローム
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of JP2007529175A publication Critical patent/JP2007529175A/ja
Publication of JP2007529175A5 publication Critical patent/JP2007529175A5/ja
Application granted granted Critical
Publication of JP4721366B2 publication Critical patent/JP4721366B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04N19/50—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
    • H04N19/10—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
    • H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display 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
    • H04N19/10—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
    • H04N19/187—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 a scalable video layer
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Television Signal Processing For Recording (AREA)
  • Color Television Systems (AREA)
JP2007502231A 2004-03-12 2005-02-28 インタレース・ディジタル・ビデオ・データをエンコードする方法 Expired - Fee Related JP4721366B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP04290695.8 2004-03-12
EP04290695A EP1574995A1 (en) 2004-03-12 2004-03-12 Method for encoding interlaced digital video data
PCT/EP2005/002072 WO2005096228A1 (en) 2004-03-12 2005-02-28 Method for encoding interlaced digital video data

Publications (3)

Publication Number Publication Date
JP2007529175A JP2007529175A (ja) 2007-10-18
JP2007529175A5 JP2007529175A5 (enExample) 2008-03-21
JP4721366B2 true JP4721366B2 (ja) 2011-07-13

Family

ID=34814427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007502231A Expired - Fee Related JP4721366B2 (ja) 2004-03-12 2005-02-28 インタレース・ディジタル・ビデオ・データをエンコードする方法

Country Status (10)

Country Link
US (1) US7961785B2 (enExample)
EP (2) EP1574995A1 (enExample)
JP (1) JP4721366B2 (enExample)
KR (1) KR101140343B1 (enExample)
CN (1) CN1926577B (enExample)
AT (1) ATE418125T1 (enExample)
AU (1) AU2005228239B2 (enExample)
BR (1) BRPI0508240A (enExample)
DE (1) DE602005011767D1 (enExample)
WO (1) WO2005096228A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1727372A1 (en) * 2005-05-27 2006-11-29 Thomson Licensing Method and apparatus for encoding and decoding video data,
JP4529874B2 (ja) 2005-11-07 2010-08-25 ソニー株式会社 記録再生装置および記録再生方法、記録装置および記録方法、再生装置および再生方法、並びにプログラム
FR2894422A1 (fr) * 2005-12-01 2007-06-08 Thomson Licensing Sas Procede de prediction de donnees mouvement et de texture
FR2894424A1 (fr) * 2005-12-05 2007-06-08 Thomson Licensing Sas Procede de prediction de donnees mouvement et de texture
FR2894423A1 (fr) * 2005-12-05 2007-06-08 Thomson Licensing Sas Procede de prediction de donnees mouvement et de texture
EP1809042A1 (en) * 2006-01-13 2007-07-18 THOMSON Licensing Method and apparatus for coding interlaced video data
US9204149B2 (en) * 2006-11-21 2015-12-01 Vixs Systems, Inc. Motion refinement engine with shared memory for use in video encoding and methods for use therewith
JP4571956B2 (ja) * 2007-02-21 2010-10-27 日本電信電話株式会社 スケーラブル動画像符号化方法，装置，そのプログラムおよびその記録媒体
CN101222604B (zh) * 2007-04-04 2010-06-09 晨星半导体股份有限公司 运算移动估计值与估算图像的移动向量的方法
KR101423655B1 (ko) * 2008-03-18 2014-07-29 삼성전자주식회사 필드 픽쳐 부호화/복호화 장치 및 그 방법
JP5489557B2 (ja) * 2009-07-01 2014-05-14 パナソニック株式会社 画像符号化装置及び画像符号化方法
FR2954035B1 (fr) * 2009-12-11 2012-01-20 Thales Sa Procede d'estimation de la qualite video a une resolution quelconque
CN103038783B (zh) * 2010-03-09 2016-03-09 泰景系统公司 自适应视频解码电路及其方法
CN102055979B (zh) * 2010-12-28 2014-09-03 深圳市云宙多媒体技术有限公司 帧运动补偿编码、解码方法及装置
US9204148B1 (en) 2011-09-28 2015-12-01 Electronics And Telecommunications Research Institute Method for encoding and decoding images based on constrained offset compensation and loop filter, and apparatus therefor
US9148663B2 (en) 2011-09-28 2015-09-29 Electronics And Telecommunications Research Institute Method for encoding and decoding images based on constrained offset compensation and loop filter, and apparatus therefor
US9204171B1 (en) 2011-09-28 2015-12-01 Electronics And Telecommunications Research Institute Method for encoding and decoding images based on constrained offset compensation and loop filter, and apparatus therefor
KR20130034566A (ko) * 2011-09-28 2013-04-05 한국전자통신연구원 제한된 오프셋 보상 및 루프 필터를 기반으로 하는 영상 부호화 및 복호화 방법 및 그 장치
JP5950541B2 (ja) * 2011-11-07 2016-07-13 キヤノン株式会社 動きベクトル符号化装置、動きベクトル符号化方法及びプログラム、動きベクトル復号装置、動きベクトル復号方法及びプログラム
US20140192880A1 (en) * 2013-01-04 2014-07-10 Zhipin Deng Inter layer motion data inheritance
US20160065983A1 (en) * 2013-04-05 2016-03-03 Samsung Electronics Co., Ltd. Method and apparatus for encoding multi layer video and method and apparatus for decoding multilayer video
CN112492314B (zh) * 2020-11-25 2024-05-14 杭州微帧信息科技有限公司 一种基于机器学习的动态运动估计算法选择的方法
US12401818B2 (en) * 2021-02-26 2025-08-26 Qualcomm Incorporated Efficient video encoder architecture

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407899A1 (fr) * 1977-11-03 1979-06-01 Jacques Guerrini Procede pour la fabrication du verre feuillete et produit obtenu selon ledit procede
US5510840A (en) * 1991-12-27 1996-04-23 Sony Corporation Methods and devices for encoding and decoding frame signals and recording medium therefor
JP3189258B2 (ja) * 1993-01-11 2001-07-16 ソニー株式会社 画像信号符号化方法および画像信号符号化装置、並びに画像信号復号化方法および画像信号復号化装置
CA2126467A1 (en) * 1993-07-13 1995-01-14 Barin Geoffry Haskell Scalable encoding and decoding of high-resolution progressive video
CA2127151A1 (en) * 1993-09-21 1995-03-22 Atul Puri Spatially scalable video encoding and decoding
US6957350B1 (en) * 1996-01-30 2005-10-18 Dolby Laboratories Licensing Corporation Encrypted and watermarked temporal and resolution layering in advanced television
US6057884A (en) * 1997-06-05 2000-05-02 General Instrument Corporation Temporal and spatial scaleable coding for video object planes
US6510177B1 (en) * 2000-03-24 2003-01-21 Microsoft Corporation System and method for layered video coding enhancement
JP3703088B2 (ja) 2001-06-08 2005-10-05 日本ビクター株式会社 拡張画像符号化装置及び拡張画像復号化装置
AU2003249461A1 (en) * 2002-07-31 2004-02-23 Koninklijke Philips Electronics N.V. Method and apparatus for performing multiple description motion compensation using hybrid predictive codes
JP2004179687A (ja) 2002-11-22 2004-06-24 Toshiba Corp 動画像符号化／復号化方法及び装置
GB0228281D0 (en) * 2002-12-04 2003-01-08 Imec Inter Uni Micro Electr Coding of motion vectors produced by wavelet-domain motion estimation
EP1455534A1 (en) * 2003-03-03 2004-09-08 Thomson Licensing S.A. Scalable encoding and decoding of interlaced digital video data
US7153901B2 (en) * 2003-11-21 2006-12-26 Albemarle Corporation Flame retardant, additive compositions, and flame retardant polyurethanes
KR100904442B1 (ko) * 2006-01-09 2009-06-24 엘지전자 주식회사 영상 신호의 레이어 간 예측 방법

Also Published As

Publication number Publication date
AU2005228239B2 (en) 2009-12-10
EP1574995A1 (en) 2005-09-14
JP2007529175A (ja) 2007-10-18
EP1723606B1 (en) 2008-12-17
US20080232473A1 (en) 2008-09-25
CN1926577A (zh) 2007-03-07
BRPI0508240A (pt) 2007-07-24
WO2005096228A1 (en) 2005-10-13
ATE418125T1 (de) 2009-01-15
KR20070026409A (ko) 2007-03-08
KR101140343B1 (ko) 2012-05-03
EP1723606A1 (en) 2006-11-22
AU2005228239A1 (en) 2005-10-13
CN1926577B (zh) 2011-06-08
DE602005011767D1 (de) 2009-01-29
US7961785B2 (en) 2011-06-14

Similar Documents

Publication Publication Date Title
JP4721366B2 (ja) インタレース・ディジタル・ビデオ・データをエンコードする方法
US11765380B2 (en) Methods and systems for motion vector derivation at a video decoder
KR101383540B1 (ko) 복수의 움직임 벡터 프리딕터들을 사용하여 움직임 벡터를추정하는 방법, 장치, 인코더, 디코더 및 복호화 방법
JP4587321B2 (ja) インタレースデジタルビデオデータのスケーラブル符号化および復号化
US8867619B2 (en) Apparatus and method for generating a coded video sequence by using an intermediate layer motion data prediction
KR101083870B1 (ko) 인터레이스형 비디오의 최신 양방향 예측 코딩
JPWO2011048903A1 (ja) 動画像符号化装置、動画像復号装置、および、データ構造
JP2004519167A (ja) 動き情報の符号化及び復号化方法
KR101388902B1 (ko) 모션 추정을 위한 기법들
KR20050065582A (ko) 자유롭고 리프팅 기반의 움직임 보상된 시간적 필터링을위한 효과적인 움직임 벡터 예측
JP4113696B2 (ja) 動画像可逆符号化方法とその復号化方法、及びそれらの装置
KR101285841B1 (ko) 움직임 벡터 부호화 장치 및 복호화 장치, 그리고 그것의 부호화 및 복호화 방법
WO2006104357A1 (en) Method for compressing/decompressing motion vectors of unsynchronized picture and apparatus using the same
JP2008211810A (ja) 動画像可逆符号化方法とその復号化方法、及びそれらのプログラム
JPH10313461A (ja) 画像復号器

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080131

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080131

RD05 Notification of revocation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7425

Effective date: 20080318

RD05 Notification of revocation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7425

Effective date: 20080319

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20080415

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100908

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20101201

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20101208

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110302

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110330

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110401

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140415

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4721366

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees