DE60221807T2 - Lauflängenkodierung nichtkodierter makroblöcke - Google Patents
Lauflängenkodierung nichtkodierter makroblöcke Download PDFInfo
- Publication number
- DE60221807T2 DE60221807T2 DE60221807T DE60221807T DE60221807T2 DE 60221807 T2 DE60221807 T2 DE 60221807T2 DE 60221807 T DE60221807 T DE 60221807T DE 60221807 T DE60221807 T DE 60221807T DE 60221807 T2 DE60221807 T2 DE 60221807T2
- Authority
- DE
- Germany
- Prior art keywords
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- section
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- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 241000023320 Luma <angiosperm> Species 0.000 claims description 2
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000013144 data compression Methods 0.000 abstract description 2
- 238000007906 compression Methods 0.000 description 13
- 230000006835 compression Effects 0.000 description 13
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000011218 segmentation Effects 0.000 description 3
- 230000006735 deficit Effects 0.000 description 2
- 238000003709 image segmentation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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
- H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
-
- 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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- 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
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
-
- 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
- H04N19/60—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
- H04N19/70—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
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)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27751501P | 2001-03-20 | 2001-03-20 | |
| US277515P | 2001-03-20 | ||
| US66027 | 2002-01-30 | ||
| US10/066,027 US6859500B2 (en) | 2001-03-20 | 2002-01-30 | Run-length coding of non-coded macroblocks |
| PCT/SE2002/000553 WO2002076104A2 (en) | 2001-03-20 | 2002-03-20 | Run-length coding of non-coded macroblocks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60221807D1 DE60221807D1 (de) | 2007-09-27 |
| DE60221807T2 true DE60221807T2 (de) | 2008-05-15 |
Family
ID=26746285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60221807T Expired - Lifetime DE60221807T2 (de) | 2001-03-20 | 2002-03-20 | Lauflängenkodierung nichtkodierter makroblöcke |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6859500B2 (enExample) |
| EP (1) | EP1371230B1 (enExample) |
| JP (1) | JP4050150B2 (enExample) |
| KR (1) | KR100909328B1 (enExample) |
| CN (1) | CN1224269C (enExample) |
| AT (1) | ATE370615T1 (enExample) |
| DE (1) | DE60221807T2 (enExample) |
| ES (1) | ES2291445T3 (enExample) |
| WO (1) | WO2002076104A2 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60236191D1 (de) * | 2001-10-16 | 2010-06-10 | Koninkl Philips Electronics Nv | Videokodierungsverfahren und entsprechendes übertragbares videosignal |
| US7519115B2 (en) * | 2003-03-31 | 2009-04-14 | Duma Video, Inc. | Video compression method and apparatus |
| CN1332563C (zh) * | 2003-12-31 | 2007-08-15 | 中国科学院计算技术研究所 | 一种视频图像跳过宏块的编码方法 |
| DE602005013517D1 (de) * | 2004-05-13 | 2009-05-07 | Qualcomm Inc | Kopffeldkompression von multimedialen daten übertragen über ein drahtloses kommunikationssystem |
| KR100681242B1 (ko) * | 2004-12-16 | 2007-02-09 | 삼성전자주식회사 | 동영상 복호화 방법, 동영상 복호화 장치 및 이를 가지는시스템 온 칩 시스템 |
| CN100399828C (zh) * | 2005-02-02 | 2008-07-02 | 腾讯科技（深圳）有限公司 | 一种视频数据的编码方法 |
| KR100736096B1 (ko) * | 2005-12-12 | 2007-07-06 | 삼성전자주식회사 | 비디오 신호를 그룹별로 인코딩 및 디코딩하는 방법 및장치 |
| KR101366241B1 (ko) * | 2007-03-28 | 2014-02-21 | 삼성전자주식회사 | 영상 부호화, 복호화 방법 및 장치 |
| US8189676B2 (en) * | 2007-04-05 | 2012-05-29 | Hong Kong University Of Science & Technology | Advance macro-block entropy coding for advanced video standards |
| WO2009136681A1 (en) * | 2008-05-08 | 2009-11-12 | Lg Electronics Inc. | Method for encoding and decoding image, and apparatus for displaying image |
| CN101998141B (zh) * | 2008-06-19 | 2013-06-05 | 华为技术有限公司 | 视频数据的打包、编解码方法及装置及系统 |
| US8817331B2 (en) * | 2010-02-11 | 2014-08-26 | Ricoh Production Print Solutions LLC | Transcoding run length limited datastreams for object level halftoning |
| WO2011106937A1 (zh) * | 2010-03-04 | 2011-09-09 | 北京视博数字电视科技有限公司 | 一种图像编码方法和装置 |
| US9161060B2 (en) * | 2011-09-30 | 2015-10-13 | Broadcom Corporation | Multi-mode error concealment, recovery and resilience coding |
| KR102430173B1 (ko) | 2015-11-24 | 2022-08-05 | 삼성전자주식회사 | 디스플레이 장치 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05292331A (ja) * | 1992-03-30 | 1993-11-05 | Internatl Business Mach Corp <Ibm> | ラン・レングス・コードのデコード方法、ビデオ・コントローラ、及びデータ処理システム |
| US5552832A (en) * | 1994-10-26 | 1996-09-03 | Intel Corporation | Run-length encoding sequence for video signals |
| US5903313A (en) | 1995-04-18 | 1999-05-11 | Advanced Micro Devices, Inc. | Method and apparatus for adaptively performing motion compensation in a video processing apparatus |
| US5768536A (en) * | 1995-10-26 | 1998-06-16 | Advanced Micro Devices, Inc. | Generation of a secondary video bitstream from a compressed video bitstream to enhance playback performance |
| JP3743837B2 (ja) * | 1996-06-14 | 2006-02-08 | 株式会社大宇エレクトロニクス | ランレングス符号器 |
| JPH1051642A (ja) * | 1996-07-31 | 1998-02-20 | Fuji Xerox Co Ltd | 画像処理装置 |
| US6304607B1 (en) * | 1997-03-18 | 2001-10-16 | Texas Instruments Incorporated | Error resilient video coding using reversible variable length codes (RVLCS) |
| KR100252108B1 (ko) * | 1997-12-20 | 2000-04-15 | 윤종용 | Mpeg 압축부호화 및 복호화기를 채용한 디지털 기록 재생장치 및 그 방법 |
| JP2000032393A (ja) * | 1998-07-09 | 2000-01-28 | Sony Corp | 画像情報処理装置および方法、並びに提供媒体 |
| EP0982950A3 (en) * | 1998-08-24 | 2004-09-29 | Sony Corporation | Electronic video camera comprising an MPEG encoder |
| US6940912B2 (en) * | 2000-04-21 | 2005-09-06 | Microsoft Corporation | Dynamically adaptive multimedia application program interface and related methods |
| US6801668B2 (en) * | 2000-12-20 | 2004-10-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Method of compressing data by use of self-prefixed universal variable length code |
-
2002
- 2002-01-30 US US10/066,027 patent/US6859500B2/en not_active Expired - Lifetime
- 2002-03-20 WO PCT/SE2002/000553 patent/WO2002076104A2/en not_active Ceased
- 2002-03-20 CN CNB028067592A patent/CN1224269C/zh not_active Expired - Lifetime
- 2002-03-20 EP EP02708900A patent/EP1371230B1/en not_active Expired - Lifetime
- 2002-03-20 ES ES02708900T patent/ES2291445T3/es not_active Expired - Lifetime
- 2002-03-20 AT AT02708900T patent/ATE370615T1/de active
- 2002-03-20 KR KR1020037011587A patent/KR100909328B1/ko not_active Expired - Lifetime
- 2002-03-20 DE DE60221807T patent/DE60221807T2/de not_active Expired - Lifetime
- 2002-03-20 JP JP2002573442A patent/JP4050150B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1371230A2 (en) | 2003-12-17 |
| DE60221807D1 (de) | 2007-09-27 |
| ES2291445T3 (es) | 2008-03-01 |
| AU2002243161B2 (en) | 2006-12-21 |
| CN1224269C (zh) | 2005-10-19 |
| KR100909328B1 (ko) | 2009-07-24 |
| WO2002076104A2 (en) | 2002-09-26 |
| ATE370615T1 (de) | 2007-09-15 |
| WO2002076104A3 (en) | 2002-12-19 |
| KR20030090658A (ko) | 2003-11-28 |
| JP4050150B2 (ja) | 2008-02-20 |
| US6859500B2 (en) | 2005-02-22 |
| US20020136306A1 (en) | 2002-09-26 |
| JP2004523181A (ja) | 2004-07-29 |
| CN1498503A (zh) | 2004-05-19 |
| EP1371230B1 (en) | 2007-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |