KR100878811B1 - 비디오 신호의 디코딩 방법 및 이의 장치 - Google Patents

비디오 신호의 디코딩 방법 및 이의 장치 Download PDF

Info

Publication number
KR100878811B1
KR100878811B1 KR1020050081909A KR20050081909A KR100878811B1 KR 100878811 B1 KR100878811 B1 KR 100878811B1 KR 1020050081909 A KR1020050081909 A KR 1020050081909A KR 20050081909 A KR20050081909 A KR 20050081909A KR 100878811 B1 KR100878811 B1 KR 100878811B1
Authority
KR
South Korea
Prior art keywords
layer
inter
corresponding block
information
base
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
KR1020050081909A
Other languages
English (en)
Korean (ko)
Other versions
KR20060122664A (ko
Inventor
윤도현
전병문
박지호
박승욱
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to EP06747455A priority Critical patent/EP1905242A4/en
Priority to US11/914,948 priority patent/US20080304566A1/en
Priority to JP2008513371A priority patent/JP2008543160A/ja
Priority to PCT/KR2006/001979 priority patent/WO2006126840A1/en
Publication of KR20060122664A publication Critical patent/KR20060122664A/ko
Application granted granted Critical
Publication of KR100878811B1 publication Critical patent/KR100878811B1/ko
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
    • H04N19/10—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
    • H04N19/10—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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/50—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
    • H04N19/53—Multi-resolution motion estimation; Hierarchical motion estimation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020050081909A 2005-05-26 2005-09-02 비디오 신호의 디코딩 방법 및 이의 장치 Expired - Fee Related KR100878811B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP06747455A EP1905242A4 (en) 2005-05-26 2006-05-25 METHOD FOR DECODING A CODE-BASED VIDEO SIGNAL BY INTERLAYER PREVIEW
US11/914,948 US20080304566A1 (en) 2005-05-26 2006-05-25 Method for Decoding Video Signal Encoded Through Inter-Layer Prediction
JP2008513371A JP2008543160A (ja) 2005-05-26 2006-05-25 階層間予測を通じてエンコードされた映像信号をデコーディングする方法
PCT/KR2006/001979 WO2006126840A1 (en) 2005-05-26 2006-05-25 Method for decoding video signal encoded through inter-layer prediction

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US68459005P 2005-05-26 2005-05-26
US60/684,590 2005-05-26
US70104405P 2005-07-21 2005-07-21
US60/701,044 2005-07-21
US70644305P 2005-08-09 2005-08-09
US60/706,443 2005-08-09

Publications (2)

Publication Number Publication Date
KR20060122664A KR20060122664A (ko) 2006-11-30
KR100878811B1 true KR100878811B1 (ko) 2009-01-14

Family

ID=37707964

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050081909A Expired - Fee Related KR100878811B1 (ko) 2005-05-26 2005-09-02 비디오 신호의 디코딩 방법 및 이의 장치

Country Status (5)

Country Link
US (1) US20080304566A1 (enExample)
EP (1) EP1905242A4 (enExample)
JP (1) JP2008543160A (enExample)
KR (1) KR100878811B1 (enExample)
WO (1) WO2006126840A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014171771A1 (ko) * 2013-04-17 2014-10-23 주식회사 윌러스표준기술연구소 비디오 신호 처리 방법 및 장치

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8619860B2 (en) 2005-05-03 2013-12-31 Qualcomm Incorporated System and method for scalable encoding and decoding of multimedia data using multiple layers
JP2009531940A (ja) * 2006-03-24 2009-09-03 韓國電子通信研究院 Ｆｇｓレイヤーの動きデータを利用してインターレイヤーリダンダンシを除去するコーディング方法及びその装置
WO2008007304A2 (en) * 2006-07-12 2008-01-17 Nokia Corporation Signaling of region-of-interest scalability information in media files
EP1933563A1 (en) * 2006-12-14 2008-06-18 Thomson Licensing Method and apparatus for encoding and/or decoding bit depth scalable video data using adaptive enhancement layer residual prediction
JP5378939B2 (ja) * 2009-10-02 2013-12-25 日立コンシューマエレクトロニクス株式会社 画像符号化方法、画像復号化方法、画像符号化装置、及び画像復号化装置、並びにプログラム
CN102088605B (zh) * 2011-02-23 2012-12-05 浙江大学 可伸缩视频编码快速层间预测选择方法
CA2838989A1 (en) * 2011-06-30 2013-01-03 Vidyo, Inc. Scalable video coding techniques
WO2013139212A1 (en) * 2012-03-21 2013-09-26 Mediatek Singapore Pte. Ltd. Method and apparatus for intra mode derivation and coding in scalable video coding
KR20130116782A (ko) 2012-04-16 2013-10-24 한국전자통신연구원 계층적 비디오 부호화에서의 계층정보 표현방식
JP2015167267A (ja) * 2012-07-03 2015-09-24 シャープ株式会社 画像復号装置、および画像符号化装置
US10097825B2 (en) 2012-11-21 2018-10-09 Qualcomm Incorporated Restricting inter-layer prediction based on a maximum number of motion-compensated layers in high efficiency video coding (HEVC) extensions
US10085017B2 (en) * 2012-11-29 2018-09-25 Advanced Micro Devices, Inc. Bandwidth saving architecture for scalable video coding spatial mode
KR20140087971A (ko) 2012-12-26 2014-07-09 한국전자통신연구원 계층적 비디오 부호화에서 다중참조계층을 적용한 화면간 부／복호화 방법 및 그 장치
EP2941868B1 (en) * 2013-01-07 2020-07-08 Nokia Technologies Oy Method and apparatus for video coding and decoding
US9584808B2 (en) * 2013-02-22 2017-02-28 Qualcomm Incorporated Device and method for scalable coding of video information
CN105915905B (zh) 2013-03-21 2019-07-16 索尼公司 图像编码装置和方法以及图像解码装置和方法
WO2015056566A1 (ja) * 2013-10-15 2015-04-23 ソニー株式会社 画像処理装置および方法
US10045036B2 (en) 2013-10-22 2018-08-07 Kt Corporation Method and device for encoding/decoding multi-layer video signal
WO2015064989A1 (ko) 2013-10-29 2015-05-07 주식회사 케이티 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치
EP3355579A1 (en) * 2015-11-24 2018-08-01 Samsung Electronics Co., Ltd. Method for encoding/decoding image and device therefor
WO2020188237A1 (en) 2019-03-20 2020-09-24 V-Nova International Ltd Residual filtering in signal enhancement coding
GB2619627B (en) * 2019-03-20 2024-02-28 V Nova Int Ltd Low complexity enhancement video coding
WO2021216736A1 (en) * 2020-04-21 2021-10-28 Dolby Laboratories Licensing Corporation Semantics for constrained processing and conformance testing in video coding

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010074974A (ko) * 1999-07-06 2001-08-09 요트.게.아. 롤페즈 스케일링가능 비디오 코딩을 위한 시스템 및 방법
KR20040054747A (ko) * 2001-10-26 2004-06-25 코닌클리케 필립스 일렉트로닉스 엔.브이. 공간 스케일가능 압축

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3263807B2 (ja) * 1996-09-09 2002-03-11 ソニー株式会社 画像符号化装置および画像符号化方法
US6788740B1 (en) * 1999-10-01 2004-09-07 Koninklijke Philips Electronics N.V. System and method for encoding and decoding enhancement layer data using base layer quantization data
US6510177B1 (en) * 2000-03-24 2003-01-21 Microsoft Corporation System and method for layered video coding enhancement
GB2362532B (en) * 2000-05-15 2004-05-05 Nokia Mobile Phones Ltd Video coding
US7310371B2 (en) * 2003-05-30 2007-12-18 Lsi Corporation Method and/or apparatus for reducing the complexity of H.264 B-frame encoding using selective reconstruction
DE102004059978B4 (de) * 2004-10-15 2006-09-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen einer codierten Videosequenz und zum Decodieren einer codierten Videosequenz unter Verwendung einer Zwischen-Schicht-Restwerte-Prädiktion sowie ein Computerprogramm und ein computerlesbares Medium

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010074974A (ko) * 1999-07-06 2001-08-09 요트.게.아. 롤페즈 스케일링가능 비디오 코딩을 위한 시스템 및 방법
KR20040054747A (ko) * 2001-10-26 2004-06-25 코닌클리케 필립스 일렉트로닉스 엔.브이. 공간 스케일가능 압축

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014171771A1 (ko) * 2013-04-17 2014-10-23 주식회사 윌러스표준기술연구소 비디오 신호 처리 방법 및 장치

Also Published As

Publication number Publication date
JP2008543160A (ja) 2008-11-27
US20080304566A1 (en) 2008-12-11
WO2006126840A1 (en) 2006-11-30
EP1905242A4 (en) 2010-12-22
KR20060122664A (ko) 2006-11-30
EP1905242A1 (en) 2008-04-02

Similar Documents

Publication Publication Date Title
KR100878811B1 (ko) 비디오 신호의 디코딩 방법 및 이의 장치
KR100878812B1 (ko) 영상신호의 레이어간 예측에 대한 정보를 제공하고 그정보를 이용하는 방법
US9124891B2 (en) Method for modeling coding information of a video signal to compress/decompress the information
AU2012267006B2 (en) Method and apparatus of scalable video coding
CN103621081B (zh) 可伸缩视频编码方法及装置
US8953680B2 (en) Method for modeling coding information of video signal for compressing/decompressing coding information
KR101154999B1 (ko) 영상 신호의 코딩정보를 압축/해제하기 위해 모델링하는 방법
CN108377393A (zh) 编码视频数据的方法以及装置
KR100885443B1 (ko) 레이어간 예측방식를 사용해 엔코딩된 영상신호를디코딩하는 방법
US20100303151A1 (en) Method for decoding video signal encoded using inter-layer prediction
CN101185332A (zh) 用于将通过层间预测编码的视频信号解码的方法
EP1601205A1 (en) Moving image encoding/decoding apparatus and method
CN103518374B (zh) 可伸缩视频编码方法及其装置
HK1120971A (en) Method for decoding video signal encoded through inter-layer prediction

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

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

A201 Request for examination
A302 Request for accelerated examination
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

PA0201 Request for examination

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

PA0302 Request for accelerated examination

St.27 status event code: A-1-2-D10-D17-exm-PA0302

St.27 status event code: A-1-2-D10-D16-exm-PA0302

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

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

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

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-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

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-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

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

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

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

Fee payment year number: 4

FPAY Annual fee payment

Payment date: 20121227

Year of fee payment: 5

PR1001 Payment of annual fee

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

Fee payment year number: 5

FPAY Annual fee payment

Payment date: 20131224

Year of fee payment: 6

PR1001 Payment of annual fee

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

Fee payment year number: 6

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

FPAY Annual fee payment

Payment date: 20141224

Year of fee payment: 7

PR1001 Payment of annual fee

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

Fee payment year number: 7

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

FPAY Annual fee payment

Payment date: 20151224

Year of fee payment: 8

PR1001 Payment of annual fee

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

Fee payment year number: 8

FPAY Annual fee payment

Payment date: 20161214

Year of fee payment: 9

PR1001 Payment of annual fee

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

Fee payment year number: 9

FPAY Annual fee payment

Payment date: 20171214

Year of fee payment: 10

PR1001 Payment of annual fee

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

Fee payment year number: 10

PR1001 Payment of annual fee

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

Fee payment year number: 11

PR1001 Payment of annual fee

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

Fee payment year number: 12

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PR1001 Payment of annual fee

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

Fee payment year number: 13

PR1001 Payment of annual fee

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

Fee payment year number: 14

PR1001 Payment of annual fee

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

Fee payment year number: 15

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20240109

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20240109