CN1689331A - 图像编码装置和图像编码方法 - Google Patents
图像编码装置和图像编码方法 Download PDFInfo
- Publication number
- CN1689331A CN1689331A CNA038240637A CN03824063A CN1689331A CN 1689331 A CN1689331 A CN 1689331A CN A038240637 A CNA038240637 A CN A038240637A CN 03824063 A CN03824063 A CN 03824063A CN 1689331 A CN1689331 A CN 1689331A
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- 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.)
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- 238000000034 method Methods 0.000 title claims description 33
- 230000008859 change Effects 0.000 claims abstract description 67
- 238000003780 insertion Methods 0.000 claims abstract description 32
- 230000037431 insertion Effects 0.000 claims abstract description 32
- 238000004321 preservation Methods 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 8
- 238000012360 testing method Methods 0.000 claims description 8
- 230000001052 transient effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
Images
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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/87—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving scene cut or scene change detection in combination with video compression
-
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- 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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2003/005311 WO2004095844A1 (ja) | 2003-04-24 | 2003-04-24 | 画像符号化装置および画像符号化方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1689331A true CN1689331A (zh) | 2005-10-26 |
CN100364335C CN100364335C (zh) | 2008-01-23 |
Family
ID=33307242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038240637A Expired - Fee Related CN100364335C (zh) | 2003-04-24 | 2003-04-24 | 图像编码装置和图像编码方法 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP3923498B2 (zh) |
CN (1) | CN100364335C (zh) |
AU (1) | AU2003231503A1 (zh) |
WO (1) | WO2004095844A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101742286A (zh) * | 2008-11-11 | 2010-06-16 | 北京中星微电子有限公司 | 视频编、解码方法和视频编、解码装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08241217A (ja) * | 1995-03-07 | 1996-09-17 | Hitachi Ltd | 情報処理装置 |
JP3148710B2 (ja) * | 1998-03-06 | 2001-03-26 | 日本電気株式会社 | 映像符号化方式 |
JP2000115665A (ja) * | 1998-10-06 | 2000-04-21 | Canon Inc | 画像記録装置及び方法並びに記憶媒体 |
KR100608454B1 (ko) * | 1999-10-19 | 2006-08-02 | 삼성전자주식회사 | 키프레임을 이용한 동화상 기록 및/또는 재생장치 |
JP2002033712A (ja) * | 2000-07-17 | 2002-01-31 | Matsushita Electric Ind Co Ltd | パケット処理装置及びそのパケット出力方法 |
-
2003
- 2003-04-24 CN CNB038240637A patent/CN100364335C/zh not_active Expired - Fee Related
- 2003-04-24 AU AU2003231503A patent/AU2003231503A1/en not_active Abandoned
- 2003-04-24 JP JP2004571101A patent/JP3923498B2/ja not_active Expired - Fee Related
- 2003-04-24 WO PCT/JP2003/005311 patent/WO2004095844A1/ja active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101742286A (zh) * | 2008-11-11 | 2010-06-16 | 北京中星微电子有限公司 | 视频编、解码方法和视频编、解码装置 |
Also Published As
Publication number | Publication date |
---|---|
AU2003231503A1 (en) | 2004-11-19 |
CN100364335C (zh) | 2008-01-23 |
JPWO2004095844A1 (ja) | 2006-07-13 |
WO2004095844A1 (ja) | 2004-11-04 |
JP3923498B2 (ja) | 2007-05-30 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: FUJITSU MICROELECTRONICS CO., LTD. Free format text: FORMER OWNER: FUJITSU LIMITED Effective date: 20081017 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081017 Address after: Tokyo, Japan, Japan Patentee after: Fujitsu Microelectronics Ltd. Address before: Kawasaki, Kanagawa, Japan Patentee before: Fujitsu Ltd. |
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C56 | Change in the name or address of the patentee |
Owner name: FUJITSU SEMICONDUCTOR CO., LTD. Free format text: FORMER NAME: FUJITSU MICROELECTRON CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Kanagawa Patentee after: Fujitsu Semiconductor Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Fujitsu Microelectronics Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: SUOSI FUTURE CO., LTD. Free format text: FORMER OWNER: FUJITSU SEMICONDUCTOR CO., LTD. Effective date: 20150512 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150512 Address after: Kanagawa Patentee after: Co., Ltd. Suo Si future Address before: Kanagawa Patentee before: Fujitsu Semiconductor Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20200424 |