EP1878247A4 - Procede de codage et de decodage echelonnable de signal video - Google Patents
Procede de codage et de decodage echelonnable de signal videoInfo
- Publication number
- EP1878247A4 EP1878247A4 EP06716550A EP06716550A EP1878247A4 EP 1878247 A4 EP1878247 A4 EP 1878247A4 EP 06716550 A EP06716550 A EP 06716550A EP 06716550 A EP06716550 A EP 06716550A EP 1878247 A4 EP1878247 A4 EP 1878247A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- video signal
- decoding video
- scalably encoding
- scalably
- encoding
- 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- Withdrawn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
- H04N19/60—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
- H04N19/30—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
- H04N19/10—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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
-
- 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
- H04N19/17—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 an image region, e.g. an object
- H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
-
- 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
- H04N19/60—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
- H04N19/10—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 (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66711505P | 2005-04-01 | 2005-04-01 | |
US67024605P | 2005-04-12 | 2005-04-12 | |
US67024105P | 2005-04-12 | 2005-04-12 | |
KR1020050084729A KR20060105407A (ko) | 2005-04-01 | 2005-09-12 | 영상 신호의 스케일러블 인코딩 및 디코딩 방법 |
KR1020050084744A KR20060105409A (ko) | 2005-04-01 | 2005-09-12 | 영상 신호의 스케일러블 인코딩 및 디코딩 방법 |
KR1020050084742A KR20060105408A (ko) | 2005-04-01 | 2005-09-12 | 영상 신호의 스케일러블 인코딩 및 디코딩 방법 |
PCT/KR2006/001196 WO2006104363A1 (fr) | 2005-04-01 | 2006-03-31 | Procede de codage et de decodage echelonnable de signal video |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1878247A1 EP1878247A1 (fr) | 2008-01-16 |
EP1878247A4 true EP1878247A4 (fr) | 2012-11-21 |
Family
ID=37053592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06716550A Withdrawn EP1878247A4 (fr) | 2005-04-01 | 2006-03-31 | Procede de codage et de decodage echelonnable de signal video |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1878247A4 (fr) |
KR (1) | KR100878825B1 (fr) |
WO (1) | WO2006104363A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8711925B2 (en) | 2006-05-05 | 2014-04-29 | Microsoft Corporation | Flexible quantization |
US8897359B2 (en) | 2008-06-03 | 2014-11-25 | Microsoft Corporation | Adaptive quantization for enhancement layer video coding |
WO2014129873A1 (fr) * | 2013-02-25 | 2014-08-28 | 엘지전자 주식회사 | Procédé permettant de coder une vidéo d'une structure multicouche prenant en charge un codage hiérarchique et procédé permettant de décoder la vidéo, et appareil associé |
US10616607B2 (en) | 2013-02-25 | 2020-04-07 | Lg Electronics Inc. | Method for encoding video of multi-layer structure supporting scalability and method for decoding same and apparatus therefor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5418570A (en) * | 1992-03-03 | 1995-05-23 | Kabushiki Kaisha Toshiba | Motion picture coding apparatus |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6957350B1 (en) * | 1996-01-30 | 2005-10-18 | Dolby Laboratories Licensing Corporation | Encrypted and watermarked temporal and resolution layering in advanced television |
KR970064261A (ko) * | 1996-02-09 | 1997-09-12 | 모리시타 요우이치 | 윤곽 부호화 방법, 윤곽 복호화 방법, 및 그의 방법을 이용한 윤곽 부호화 장치, 윤곽 복호화 장치 및 그의 방법을 기록한 기록 매체 |
US6057884A (en) * | 1997-06-05 | 2000-05-02 | General Instrument Corporation | Temporal and spatial scaleable coding for video object planes |
KR100269206B1 (ko) * | 1998-02-21 | 2000-10-16 | 윤종용 | 임의 해상도 다계층 이진형상 부호화기 및 그 방법 |
US6510177B1 (en) * | 2000-03-24 | 2003-01-21 | Microsoft Corporation | System and method for layered video coding enhancement |
KR20020064932A (ko) * | 2000-10-11 | 2002-08-10 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 미세 입상 비디오 인코딩을 위한 공간적 스케일러빌리티 |
-
2006
- 2006-03-31 WO PCT/KR2006/001196 patent/WO2006104363A1/fr active Application Filing
- 2006-03-31 EP EP06716550A patent/EP1878247A4/fr not_active Withdrawn
- 2006-03-31 KR KR1020077025373A patent/KR100878825B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5418570A (en) * | 1992-03-03 | 1995-05-23 | Kabushiki Kaisha Toshiba | Motion picture coding apparatus |
Non-Patent Citations (5)
Title |
---|
"H.262/MPEG-2, Coding of moving video, 2nd edition", ITU-T RECOMMENDATION SERIES H, no. 13818-2:2000, 1 February 2000 (2000-02-01), XP030001503, ISSN: 0000-0512 * |
FRAN CR COIS E ET AL: "Extended spatial scalability", 71. MPEG MEETING; HONG KONG; (MOTION PICTUREEXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. M11669, 12 January 2005 (2005-01-12), XP030040414, ISSN: 0000-0250 * |
See also references of WO2006104363A1 * |
S-W PARK ET AL: "Intra BL pred. & phase shift", 15. JVT MEETING; 72. MPEG MEETING; BUSAN, KR;(JOINT VIDEO TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), no. JVT-O023r1, 16 April 2005 (2005-04-16), XP030005971, ISSN: 0000-0417 * |
YING C ET AL: "New 4:2:0 format", 15. JVT MEETING; 72. MPEG MEETING; BUSAN, KR;(JOINT VIDEO TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), no. JVT-O078r1, 24 May 2005 (2005-05-24), XP030006021, ISSN: 0000-0417 * |
Also Published As
Publication number | Publication date |
---|---|
EP1878247A1 (fr) | 2008-01-16 |
KR100878825B1 (ko) | 2009-01-14 |
WO2006104363A1 (fr) | 2006-10-05 |
KR20080013881A (ko) | 2008-02-13 |
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Legal Events
Date | Code | Title | Description |
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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: 20071102 |
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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) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20121024 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04N 7/26 20060101AFI20121019BHEP |
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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 |
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18D | Application deemed to be withdrawn |
Effective date: 20130523 |