WO2006109986A1 - Method and apparatus for encoding/decoding video signal using reference pictures - Google Patents

Method and apparatus for encoding/decoding video signal using reference pictures Download PDF

Info

Publication number
WO2006109986A1
WO2006109986A1 PCT/KR2006/001339 KR2006001339W WO2006109986A1 WO 2006109986 A1 WO2006109986 A1 WO 2006109986A1 KR 2006001339 W KR2006001339 W KR 2006001339W WO 2006109986 A1 WO2006109986 A1 WO 2006109986A1
Authority
WO
WIPO (PCT)
Prior art keywords
image
reference image
offset information
current
base layer
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.)
Ceased
Application number
PCT/KR2006/001339
Other languages
English (en)
French (fr)
Inventor
Byeong Moon Jeon
Seung Wook Park
Ji Ho Park
Doe Hyun Yoon
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.)
LG Electronics Inc
Original Assignee
LG Electronics 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
Priority claimed from KR1020050066622A external-priority patent/KR20060109247A/ko
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Priority to KR1020077023435A priority Critical patent/KR100883602B1/ko
Priority to EP06732850A priority patent/EP1880552A4/de
Publication of WO2006109986A1 publication Critical patent/WO2006109986A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H04N19/30—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
    • H04N19/60—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
    • H04N19/615—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding using motion compensated temporal filtering [MCTF]
    • 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
    • H04N19/169—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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • 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
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • 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]

Definitions

  • the extended portions 601a and 601b are padded with offscreen data, and a picture 610 including the extended portions 601a and 601b is upsampled to have the same size as that of the enhanced layer picture 600. Accordingly, data of an area 611 in the enlarged base layer picture, which corresponds to an actual image portion of the enhanced layer picture 600, can be used for prediction of the actual image portion of the enhanced layer picture 600.
  • the information of PIGS. 5a and 5b can be used as information for selection of a portion of a base layer picture, which is to be used for prediction of an enhanced layer picture, or can be used as position information of an area overlapping with an enhanced layer picture, which is to be associated with a base layer picture for use in prediction of the enhanced layer picture.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
PCT/KR2006/001339 2005-04-13 2006-04-12 Method and apparatus for encoding/decoding video signal using reference pictures Ceased WO2006109986A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020077023435A KR100883602B1 (ko) 2005-04-13 2006-04-12 기준 픽쳐를 이용하여 비디오 신호를 인코딩/디코딩하는방법 및 장치
EP06732850A EP1880552A4 (de) 2005-04-13 2006-04-12 Verfahren und vorrichtung zum codieren/decodieren eines videosignals unter verwendung von referenzbildern

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US67067605P 2005-04-13 2005-04-13
US60/670,676 2005-04-13
KR10-2005-0066622 2005-07-22
KR1020050066622A KR20060109247A (ko) 2005-04-13 2005-07-22 베이스 레이어 픽처를 이용하는 영상신호의 엔코딩/디코딩방법 및 장치

Publications (1)

Publication Number Publication Date
WO2006109986A1 true WO2006109986A1 (en) 2006-10-19

Family

ID=37087227

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/KR2006/001339 Ceased WO2006109986A1 (en) 2005-04-13 2006-04-12 Method and apparatus for encoding/decoding video signal using reference pictures
PCT/KR2006/001341 Ceased WO2006109988A1 (en) 2005-04-13 2006-04-12 Method and apparatus for decoding video signal using reference pictures

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/KR2006/001341 Ceased WO2006109988A1 (en) 2005-04-13 2006-04-12 Method and apparatus for decoding video signal using reference pictures

Country Status (3)

Country Link
EP (2) EP1880553A4 (de)
KR (2) KR100883602B1 (de)
WO (2) WO2006109986A1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007111450A1 (en) * 2006-03-24 2007-10-04 Electronics And Telecommunications Research Institute Coding method of reducing interlayer redundancy using mition data of fgs layer and device thereof
WO2013055808A1 (en) * 2011-10-10 2013-04-18 Qualcomm Incorporated Adaptive frame size support in advanced video codecs
WO2014130630A1 (en) * 2013-02-22 2014-08-28 Qualcomm Incorporated Device and method for scalable coding of video information
CN104685879A (zh) * 2012-09-27 2015-06-03 杜比实验室特许公司 针对编码标准可扩展性的层间参考图片处理
CN104811735A (zh) * 2010-05-04 2015-07-29 Lg电子株式会社 处理视频信号的方法和设备
CN114982229A (zh) * 2019-09-24 2022-08-30 弗劳恩霍夫应用研究促进协会 用于参考图片重采样扩展的编码器和解码器、编码方法和解码方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101513707B1 (ko) * 2011-12-14 2015-04-20 삼성전기주식회사 입체 영상 구현 방법 및 이를 이용하는 카메라 모듈
US10284842B2 (en) * 2013-03-05 2019-05-07 Qualcomm Incorporated Inter-layer reference picture construction for spatial scalability with different aspect ratios
CN105981386B (zh) * 2013-12-06 2019-02-26 华为技术有限公司 图像解码装置、图像编码装置及编码数据变换装置
KR102553316B1 (ko) 2015-03-06 2023-07-10 한국전자통신연구원 레이어드 디비전 멀티플렉싱을 이용한 방송 신호 프레임 생성 장치 및 방송 신호 프레임 생성 방법
KR102553322B1 (ko) * 2015-04-20 2023-07-10 한국전자통신연구원 레이어드 디비전 멀티플렉싱을 이용한 방송 신호 프레임 생성 장치 및 방송 신호 프레임 생성 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6549575B1 (en) * 1996-11-07 2003-04-15 International Business Machines Corporation. Efficient, flexible motion estimation architecture for real time MPEG2 compliant encoding
US6788347B1 (en) * 1997-03-12 2004-09-07 Matsushita Electric Industrial Co., Ltd. HDTV downconversion system
US6847685B1 (en) * 1999-06-08 2005-01-25 Matsushita Electric Industrial Co., Ltd Shuffling device, coding device, decoding device of video signal and medium recording the programs of shuffling, coding and decoding

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9206860D0 (en) * 1992-03-27 1992-05-13 British Telecomm Two-layer video coder
IL167288A (en) * 1997-04-01 2012-03-29 Sony Corp Image encryption device, image encryption method, image decryption device, image decryption method, and appropriate medium
US7020195B1 (en) * 1999-12-10 2006-03-28 Microsoft Corporation Layered coding and decoding of image data
US6510177B1 (en) * 2000-03-24 2003-01-21 Microsoft Corporation System and method for layered video coding enhancement
US7321625B2 (en) * 2002-12-13 2008-01-22 Ntt Docomo, Inc. Wavelet based multiresolution video representation with spatially scalable motion vectors

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6549575B1 (en) * 1996-11-07 2003-04-15 International Business Machines Corporation. Efficient, flexible motion estimation architecture for real time MPEG2 compliant encoding
US6788347B1 (en) * 1997-03-12 2004-09-07 Matsushita Electric Industrial Co., Ltd. HDTV downconversion system
US6847685B1 (en) * 1999-06-08 2005-01-25 Matsushita Electric Industrial Co., Ltd Shuffling device, coding device, decoding device of video signal and medium recording the programs of shuffling, coding and decoding

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1880552A4 *

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007111450A1 (en) * 2006-03-24 2007-10-04 Electronics And Telecommunications Research Institute Coding method of reducing interlayer redundancy using mition data of fgs layer and device thereof
US10397580B2 (en) 2010-05-04 2019-08-27 Lg Electronics Inc. Method and apparatus for processing a video signal
US11006123B2 (en) 2010-05-04 2021-05-11 Lg Electronics Inc. Method and apparatus for processing a video signal
CN104811735A (zh) * 2010-05-04 2015-07-29 Lg电子株式会社 处理视频信号的方法和设备
US9357218B2 (en) 2010-05-04 2016-05-31 Lg Electronics Inc. Method and apparatus for processing a video signal
US9363520B2 (en) 2010-05-04 2016-06-07 Lg Electronics Inc. Method and apparatus for processing a video signal
US10666947B2 (en) 2010-05-04 2020-05-26 Lg Electronics Inc. Method and apparatus for processing a video signal
US9936202B2 (en) 2010-05-04 2018-04-03 Lg Electronics Inc. Method and apparatus for processing a video signal
WO2013055808A1 (en) * 2011-10-10 2013-04-18 Qualcomm Incorporated Adaptive frame size support in advanced video codecs
WO2013055806A1 (en) * 2011-10-10 2013-04-18 Qualcomm Incorporated Adaptive frame size support in advanced video codecs
US9451284B2 (en) 2011-10-10 2016-09-20 Qualcomm Incorporated Efficient signaling of reference picture sets
CN104685879A (zh) * 2012-09-27 2015-06-03 杜比实验室特许公司 针对编码标准可扩展性的层间参考图片处理
CN110460846A (zh) * 2012-09-27 2019-11-15 杜比实验室特许公司 针对编码标准可扩展性的层间参考图片处理
EP3255890B1 (de) * 2012-09-27 2020-08-19 Dolby Laboratories Licensing Corporation Zwischenschichtreferenzbildverarbeitung für codierungsstandardskalierbarkeit
EP3748969A1 (de) * 2012-09-27 2020-12-09 Dolby Laboratories Licensing Corporation Zwischenschichtreferenzbildverarbeitung zur codierung einer standardskalierbarkeit
CN110460846B (zh) * 2012-09-27 2021-12-31 杜比实验室特许公司 针对编码标准可扩展性的层间参考图片处理
US9584808B2 (en) 2013-02-22 2017-02-28 Qualcomm Incorporated Device and method for scalable coding of video information
WO2014130630A1 (en) * 2013-02-22 2014-08-28 Qualcomm Incorporated Device and method for scalable coding of video information
CN114982229A (zh) * 2019-09-24 2022-08-30 弗劳恩霍夫应用研究促进协会 用于参考图片重采样扩展的编码器和解码器、编码方法和解码方法

Also Published As

Publication number Publication date
KR20080000587A (ko) 2008-01-02
WO2006109988A1 (en) 2006-10-19
EP1880553A1 (de) 2008-01-23
KR20080000588A (ko) 2008-01-02
KR100883602B1 (ko) 2009-02-13
KR100883603B1 (ko) 2009-02-13
EP1880552A4 (de) 2011-03-09
EP1880553A4 (de) 2011-03-02
EP1880552A1 (de) 2008-01-23

Similar Documents

Publication Publication Date Title
US7586985B2 (en) Method and apparatus for encoding/decoding video signal using reference pictures
US8761252B2 (en) Method and apparatus for scalably encoding and decoding video signal
US7787540B2 (en) Method for scalably encoding and decoding video signal
US7924917B2 (en) Method for encoding and decoding video signals
US8660180B2 (en) Method and apparatus for scalably encoding and decoding video signal
US8755434B2 (en) Method and apparatus for scalably encoding and decoding video signal
US20060133482A1 (en) Method for scalably encoding and decoding video signal
WO2006109986A1 (en) Method and apparatus for encoding/decoding video signal using reference pictures
US20080008241A1 (en) Method and apparatus for encoding/decoding a first frame sequence layer based on a second frame sequence layer
US20060133677A1 (en) Method and apparatus for performing residual prediction of image block when encoding/decoding video signal
WO2006104366A1 (en) Method for scalably encoding and decoding video signal
WO2006104365A1 (en) Method for scalably encoding and decoding video signal
WO2006104364A1 (en) Method for scalably encoding and decoding video signal
US20070223573A1 (en) Method and apparatus for encoding/decoding a first frame sequence layer based on a second frame sequence layer
US20070280354A1 (en) Method and apparatus for encoding/decoding a first frame sequence layer based on a second frame sequence layer
WO2006104363A1 (en) Method for scalably encoding and decoding video signal

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 1020077023435

Country of ref document: KR

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2006732850

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: RU

WWP Wipo information: published in national office

Ref document number: 2006732850

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 1020087028742

Country of ref document: KR