CN1283046A - 图象信号的编码和解码方法 - Google Patents
图象信号的编码和解码方法 Download PDFInfo
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- CN1283046A CN1283046A CN00120859A CN00120859A CN1283046A CN 1283046 A CN1283046 A CN 1283046A CN 00120859 A CN00120859 A CN 00120859A CN 00120859 A CN00120859 A CN 00120859A CN 1283046 A CN1283046 A CN 1283046A
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- 238000000034 method Methods 0.000 title claims abstract description 67
- 238000005192 partition Methods 0.000 claims abstract description 64
- 230000008569 process Effects 0.000 claims description 7
- 238000000638 solvent extraction Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 7
- 230000008520 organization Effects 0.000 description 7
- 238000011084 recovery Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- 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
- H04N19/68—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving the insertion of resynchronisation markers into the bitstream
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- 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
- H04N19/66—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving data partitioning, i.e. separation of data into packets or partitions according to importance
-
- 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
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR31732/1999 | 1999-08-02 | ||
KR1019990031732A KR100327412B1 (ko) | 1999-08-02 | 1999-08-02 | 에러 정정을 위한 영상 부호화 및 복호화 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1283046A true CN1283046A (zh) | 2001-02-07 |
CN1135855C CN1135855C (zh) | 2004-01-21 |
Family
ID=36460906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001208594A Expired - Fee Related CN1135855C (zh) | 1999-08-02 | 2000-08-02 | 图象信号的编码和解码方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7012962B1 (zh) |
KR (1) | KR100327412B1 (zh) |
CN (1) | CN1135855C (zh) |
DE (1) | DE10037525B4 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100396104C (zh) * | 2004-09-15 | 2008-06-18 | 乐金电子(惠州)有限公司 | 分组网络中影像数据错误处理方法以及装置 |
CN1984332B (zh) * | 2005-12-14 | 2010-05-26 | 财团法人工业技术研究院 | 数据及图像编码之方法与系统 |
CN101366282B (zh) * | 2005-12-12 | 2011-01-26 | 三星电子株式会社 | 用于以组为基础编码和解码视频信号的方法和设备 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100357266B1 (ko) * | 2000-12-06 | 2002-10-19 | 엘지전자 주식회사 | 데이터 분할 기법을 이용한 영상 부호화 전송방법 |
CA2474931A1 (en) * | 2002-02-21 | 2003-08-28 | British Telecommunications Public Limited Company | Video processing |
EP1345451A1 (en) * | 2002-03-15 | 2003-09-17 | BRITISH TELECOMMUNICATIONS public limited company | Video processing |
US7643558B2 (en) * | 2003-03-24 | 2010-01-05 | Qualcomm Incorporated | Method, apparatus, and system for encoding and decoding side information for multimedia transmission |
US8331445B2 (en) * | 2004-06-01 | 2012-12-11 | Qualcomm Incorporated | Method, apparatus, and system for enhancing robustness of predictive video codecs using a side-channel based on distributed source coding techniques |
EP2446627B1 (en) * | 2009-06-26 | 2017-09-13 | Thomson Licensing DTV | Methods and apparatus for video encoding and decoding using adaptive geometric partitioning |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02198274A (ja) * | 1988-10-14 | 1990-08-06 | Fuji Photo Film Co Ltd | 画像データ圧縮記録装置 |
EP1802139A2 (en) * | 1995-03-15 | 2007-06-27 | Kabushiki Kaisha Toshiba | Moving picture coding and/or decoding systems |
US5896176A (en) * | 1995-10-27 | 1999-04-20 | Texas Instruments Incorporated | Content-based video compression |
JPH09182067A (ja) * | 1995-10-27 | 1997-07-11 | Toshiba Corp | 画像符号化/復号化装置 |
JP3896625B2 (ja) * | 1997-03-07 | 2007-03-22 | ソニー株式会社 | データ送信装置、データ受信装置、データ送信方法およびデータ受信方法 |
JPH11261958A (ja) * | 1998-03-09 | 1999-09-24 | Sony Corp | 映像編集装置及び映像編集方法 |
US6754277B1 (en) * | 1998-10-06 | 2004-06-22 | Texas Instruments Incorporated | Error protection for compressed video |
-
1999
- 1999-08-02 KR KR1019990031732A patent/KR100327412B1/ko not_active IP Right Cessation
-
2000
- 2000-08-01 DE DE10037525A patent/DE10037525B4/de not_active Expired - Fee Related
- 2000-08-01 US US09/630,708 patent/US7012962B1/en not_active Expired - Fee Related
- 2000-08-02 CN CNB001208594A patent/CN1135855C/zh not_active Expired - Fee Related
-
2006
- 2006-01-12 US US11/330,236 patent/US20060109916A1/en not_active Abandoned
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100396104C (zh) * | 2004-09-15 | 2008-06-18 | 乐金电子(惠州)有限公司 | 分组网络中影像数据错误处理方法以及装置 |
CN101366282B (zh) * | 2005-12-12 | 2011-01-26 | 三星电子株式会社 | 用于以组为基础编码和解码视频信号的方法和设备 |
CN1984332B (zh) * | 2005-12-14 | 2010-05-26 | 财团法人工业技术研究院 | 数据及图像编码之方法与系统 |
Also Published As
Publication number | Publication date |
---|---|
DE10037525B4 (de) | 2013-04-04 |
KR20010016705A (ko) | 2001-03-05 |
US7012962B1 (en) | 2006-03-14 |
DE10037525A1 (de) | 2001-02-15 |
KR100327412B1 (ko) | 2002-03-13 |
US20060109916A1 (en) | 2006-05-25 |
CN1135855C (zh) | 2004-01-21 |
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Legal Events
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: LG ELECTRONIC CO., LTD. Free format text: FORMER NAME OR ADDRESS: LG INFORMATION COMMUNICATION CO., LTD.; LG ELECTRONIC CO., LTD. |
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CP03 | Change of name, title or address |
Address after: Seoul, South Kerean Patentee after: LG Electronics Inc. Address before: Seoul, South Kerean Co-patentee before: LG Electronics Inc. Patentee before: LG Information & Communications, Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: LG- NORTEL CO., LTD. Free format text: FORMER OWNER: LG ELECTRONIC CO., LTD. Effective date: 20061110 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20061110 Address after: Seoul, South Kerean Patentee after: LG Nortel Co., Ltd. Address before: Seoul, South Kerean Patentee before: LG Electronics Inc. |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040121 Termination date: 20110802 |