EP1880552A4 - Procede et appareil destines a coder / a decoder un signal video au moyen d'images de reference - Google Patents
Procede et appareil destines a coder / a decoder un signal video au moyen d'images de referenceInfo
- Publication number
- EP1880552A4 EP1880552A4 EP06732850A EP06732850A EP1880552A4 EP 1880552 A4 EP1880552 A4 EP 1880552A4 EP 06732850 A EP06732850 A EP 06732850A EP 06732850 A EP06732850 A EP 06732850A EP 1880552 A4 EP1880552 A4 EP 1880552A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- encoding
- video signal
- reference pictures
- decoding video
- decoding
- 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.)
- Withdrawn
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]
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67067605P | 2005-04-13 | 2005-04-13 | |
KR1020050066622A KR20060109247A (ko) | 2005-04-13 | 2005-07-22 | 베이스 레이어 픽처를 이용하는 영상신호의 엔코딩/디코딩방법 및 장치 |
PCT/KR2006/001339 WO2006109986A1 (fr) | 2005-04-13 | 2006-04-12 | Procede et appareil destines a coder / a decoder un signal video au moyen d'images de reference |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1880552A1 EP1880552A1 (fr) | 2008-01-23 |
EP1880552A4 true EP1880552A4 (fr) | 2011-03-09 |
Family
ID=37087227
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06732851A Ceased EP1880553A4 (fr) | 2005-04-13 | 2006-04-12 | Procede et appareil permettant de decoder un signal video au moyen d'images de reference |
EP06732850A Withdrawn EP1880552A4 (fr) | 2005-04-13 | 2006-04-12 | Procede et appareil destines a coder / a decoder un signal video au moyen d'images de reference |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06732851A Ceased EP1880553A4 (fr) | 2005-04-13 | 2006-04-12 | Procede et appareil permettant de decoder un signal video au moyen d'images de reference |
Country Status (3)
Country | Link |
---|---|
EP (2) | EP1880553A4 (fr) |
KR (2) | KR100883602B1 (fr) |
WO (2) | WO2006109988A1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1999960A4 (fr) * | 2006-03-24 | 2011-05-18 | Korea Electronics Telecomm | Procede de codage de reduction de redondance inter-couche mettant en oeuvre des donnees de mouvement de couche fgs et dispositif correspondant |
HUE061303T2 (hu) | 2010-05-04 | 2023-06-28 | Lg Electronics Inc | Eljárás és berendezés videojel kódolására és dekódolására |
US9451284B2 (en) * | 2011-10-10 | 2016-09-20 | Qualcomm Incorporated | Efficient signaling of reference picture sets |
KR101513707B1 (ko) * | 2011-12-14 | 2015-04-20 | 삼성전기주식회사 | 입체 영상 구현 방법 및 이를 이용하는 카메라 모듈 |
UA111797C2 (uk) * | 2012-09-27 | 2016-06-10 | Долбі Лабораторіс Лайсензін Корпорейшн | Обробка міжрівневого еталонного зображення для масштабованості стандартів кодування |
US9584808B2 (en) | 2013-02-22 | 2017-02-28 | Qualcomm Incorporated | Device and method for scalable coding of video information |
US10284842B2 (en) * | 2013-03-05 | 2019-05-07 | Qualcomm Incorporated | Inter-layer reference picture construction for spatial scalability with different aspect ratios |
KR101782454B1 (ko) * | 2013-12-06 | 2017-09-28 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 이미지 복호화 장치, 이미지 부호화 장치, 및 부호화된 데이터 변환 장치 |
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 (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001043447A1 (fr) * | 1999-12-10 | 2001-06-14 | Microsoft Corporation | Codage et decodage par couches de donnees d'image |
US6535559B2 (en) * | 1997-04-01 | 2003-03-18 | Sony Corporation | Image encoder, image encoding method, image decoder, image decoding method, and distribution media |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9206860D0 (en) * | 1992-03-27 | 1992-05-13 | British Telecomm | Two-layer video coder |
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 |
KR100343766B1 (ko) * | 1999-06-08 | 2002-07-20 | 마쯔시다덴기산교 가부시키가이샤 | 영상신호 셔플링, 부호화, 복호화 장치 및 그 프로그램기록매체 |
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 |
-
2006
- 2006-04-12 WO PCT/KR2006/001341 patent/WO2006109988A1/fr active Application Filing
- 2006-04-12 KR KR1020077023435A patent/KR100883602B1/ko active IP Right Grant
- 2006-04-12 KR KR1020077023436A patent/KR100883603B1/ko active IP Right Grant
- 2006-04-12 EP EP06732851A patent/EP1880553A4/fr not_active Ceased
- 2006-04-12 WO PCT/KR2006/001339 patent/WO2006109986A1/fr active Application Filing
- 2006-04-12 EP EP06732850A patent/EP1880552A4/fr not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6535559B2 (en) * | 1997-04-01 | 2003-03-18 | Sony Corporation | Image encoder, image encoding method, image decoder, image decoding method, and distribution media |
WO2001043447A1 (fr) * | 1999-12-10 | 2001-06-14 | Microsoft Corporation | Codage et decodage par couches de donnees d'image |
Non-Patent Citations (4)
Title |
---|
FRAN CR COIS E ET AL: "Requirement for Extended Spatial Scalability for SVC", ITU STUDY GROUP 16 - VIDEO CODING EXPERTS GROUP -ISO/IEC MPEG & ITU-T VCEG(ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), XX, XX, no. M11668, 12 January 2005 (2005-01-12), XP030040413 * |
ISO/IEC CD13818-2 (MPEG 2 PART 2) ED - INTERNATIONAL STANDARDS ORGANIZATION: "ISO/IEC CD13818-2 (MPEG 2 PART 2): CODING OF AUDIO, PICTURE, MULTIMEDIA AND HYPERMEDIA INFORMATION - GENERIC CODING OF MOVING PICTURES AND ASSOCIATED AUDIO INFORMATION - PART 2: VIDEO, PASSAGE TEXT", 1 January 1993, CODING OF AUDIO, PICTURE, MULTIMEDIA AND HYPERMEDIA INFORMATION. DEC. 1, 1993. ISO/IEC JTC 1/SC 29 N 659. ISO/IEC CD 13818-2: INFORMATION TECHNOLOGY - GENERIC CODING OF MOVING PICTURES AND ASSOCIATED AUDIO INFORMATION - PART 2: VIDEO, TOKYO, ISO, JP,, XP002050744 * |
JVT: "Description of Core Experiments in SVC", ITU STUDY GROUP 16 - VIDEO CODING EXPERTS GROUP -ISO/IEC MPEG & ITU-T VCEG(ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), XX, XX, no. JVT-N025d0, 23 February 2005 (2005-02-23), XP030005941 * |
See also references of WO2006109986A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1880552A1 (fr) | 2008-01-23 |
KR20080000587A (ko) | 2008-01-02 |
EP1880553A4 (fr) | 2011-03-02 |
WO2006109986A1 (fr) | 2006-10-19 |
EP1880553A1 (fr) | 2008-01-23 |
WO2006109988A1 (fr) | 2006-10-19 |
KR20080000588A (ko) | 2008-01-02 |
KR100883602B1 (ko) | 2009-02-13 |
KR100883603B1 (ko) | 2009-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 20071112 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
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DAX | Request for extension of the european patent (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04N 7/32 20060101AFI20061109BHEP Ipc: H04N 7/26 20060101ALI20110126BHEP |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20110203 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20080724 |
|
R18D | Application deemed to be withdrawn (corrected) |
Effective date: 20110505 |