CN101606385B - 图像信号的运动补偿处理 - Google Patents
图像信号的运动补偿处理 Download PDFInfo
- Publication number
- CN101606385B CN101606385B CN2007800310966A CN200780031096A CN101606385B CN 101606385 B CN101606385 B CN 101606385B CN 2007800310966 A CN2007800310966 A CN 2007800310966A CN 200780031096 A CN200780031096 A CN 200780031096A CN 101606385 B CN101606385 B CN 101606385B
- Authority
- CN
- China
- Prior art keywords
- image
- motion
- scaled
- proportion
- motion compensated
- 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 - Fee Related
Links
- 239000013598 vector Substances 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000001228 spectrum Methods 0.000 description 7
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241001270131 Agaricus moelleri Species 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
- H04N7/014—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes involving the use of motion vectors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0125—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards being a high definition standard
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Color Television Systems (AREA)
- Picture Signal Circuits (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82295806P | 2006-08-21 | 2006-08-21 | |
US60/822,958 | 2006-08-21 | ||
PCT/IB2007/053303 WO2008023316A2 (en) | 2006-08-21 | 2007-08-20 | Motion-compensated processing of image signals |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101606385A CN101606385A (zh) | 2009-12-16 |
CN101606385B true CN101606385B (zh) | 2011-06-01 |
Family
ID=38962714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800310966A Expired - Fee Related CN101606385B (zh) | 2006-08-21 | 2007-08-20 | 图像信号的运动补偿处理 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20090279609A1 (zh) |
EP (1) | EP2057840B1 (zh) |
JP (1) | JP5059862B2 (zh) |
CN (1) | CN101606385B (zh) |
AT (1) | ATE484150T1 (zh) |
DE (1) | DE602007009702D1 (zh) |
WO (1) | WO2008023316A2 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009108345A2 (en) | 2008-02-27 | 2009-09-03 | Ncomputing Inc. | System and method for low bandwidth display information transport |
CN101969528B (zh) * | 2010-10-14 | 2012-04-25 | 华亚微电子(上海)有限公司 | 一种三维模拟视频信号降噪方法及滤波装置 |
US8907987B2 (en) | 2010-10-20 | 2014-12-09 | Ncomputing Inc. | System and method for downsizing video data for memory bandwidth optimization |
US8896612B2 (en) | 2010-11-16 | 2014-11-25 | Ncomputing Inc. | System and method for on-the-fly key color generation |
US8749566B2 (en) * | 2010-11-16 | 2014-06-10 | Ncomputing Inc. | System and method for an optimized on-the-fly table creation algorithm |
TWI466538B (zh) * | 2012-01-20 | 2014-12-21 | Altek Corp | 影像處理方法及其裝置 |
US9344671B2 (en) * | 2012-07-17 | 2016-05-17 | Ati Technologies Ulc | System and method for artifact removal |
JP2014093569A (ja) * | 2012-10-31 | 2014-05-19 | Toshiba Corp | 情報処理装置、制御方法及び制御プログラム |
JP6264119B2 (ja) * | 2014-03-20 | 2018-01-24 | 株式会社Jvcケンウッド | 映像信号処理装置及び方法 |
KR102303666B1 (ko) | 2015-06-24 | 2021-09-23 | 삼성디스플레이 주식회사 | 영상 처리 방법, 영상 처리 방법을 수행하는 영상 처리 장치, 및 영상 처리 장치를 포함하는 표시 장치 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5428399A (en) * | 1991-04-15 | 1995-06-27 | Vistek Electronics Limited | Method and apparatus for image translation with improved motion compensation |
US5929919A (en) * | 1994-04-05 | 1999-07-27 | U.S. Philips Corporation | Motion-compensated field rate conversion |
CN1408177A (zh) * | 2000-11-06 | 2003-04-02 | 皇家菲利浦电子有限公司 | 用于视频扫描速率转换的运动补偿上变频 |
CN1451235A (zh) * | 2000-12-06 | 2003-10-22 | 皇家菲利浦电子有限公司 | 高质量、高性价比的用于高清晰度电视的影片-视频转换器 |
CN1652569A (zh) * | 2003-12-23 | 2005-08-10 | 创世纪微芯片公司 | 自适应显示控制器 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2601922B2 (ja) * | 1989-10-12 | 1997-04-23 | 株式会社東芝 | 映像信号雑音低減回路 |
DE69322769T2 (de) * | 1992-03-03 | 1999-07-22 | Toshiba Kawasaki Kk | Koder für zeitveränderliche bilder |
JP3181431B2 (ja) * | 1993-05-21 | 2001-07-03 | 沖電気工業株式会社 | 動きベクトルを用いた適応動き内挿信号生成装置 |
US5515377A (en) * | 1993-09-02 | 1996-05-07 | At&T Corp. | Adaptive video encoder for two-layer encoding of video signals on ATM (asynchronous transfer mode) networks |
JPH0846925A (ja) * | 1994-07-26 | 1996-02-16 | Matsushita Electric Ind Co Ltd | 画像信号の動き検出回路 |
JP3575508B2 (ja) * | 1996-03-04 | 2004-10-13 | Kddi株式会社 | 符号化動画像再生装置 |
JPH09331529A (ja) * | 1996-06-11 | 1997-12-22 | Kokusai Electric Co Ltd | 画像処理方法及び画像処理装置 |
US5960097A (en) * | 1997-01-21 | 1999-09-28 | Raytheon Company | Background adaptive target detection and tracking with multiple observation and processing stages |
US7116372B2 (en) * | 2000-10-20 | 2006-10-03 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for deinterlacing |
JP2002330408A (ja) * | 2001-04-27 | 2002-11-15 | Matsushita Electric Ind Co Ltd | 映像信号処理装置 |
KR100850706B1 (ko) * | 2002-05-22 | 2008-08-06 | 삼성전자주식회사 | 적응적 동영상 부호화 및 복호화 방법과 그 장치 |
DE10236207A1 (de) * | 2002-08-07 | 2004-02-26 | Micronas Gmbh | Verfahren zur bewegungsvektorgestützten Interpolation eines Bildpunktes eines Zwischenbildes einer Bildfolge |
US8014450B2 (en) * | 2003-09-07 | 2011-09-06 | Microsoft Corporation | Flexible range reduction |
KR101160640B1 (ko) * | 2003-12-30 | 2012-06-28 | 삼성전자주식회사 | 데이터 처리 시스템 및 데이터 처리 방법 |
-
2007
- 2007-08-20 AT AT07826050T patent/ATE484150T1/de not_active IP Right Cessation
- 2007-08-20 WO PCT/IB2007/053303 patent/WO2008023316A2/en active Application Filing
- 2007-08-20 EP EP07826050A patent/EP2057840B1/en not_active Not-in-force
- 2007-08-20 US US12/438,316 patent/US20090279609A1/en not_active Abandoned
- 2007-08-20 DE DE602007009702T patent/DE602007009702D1/de active Active
- 2007-08-20 CN CN2007800310966A patent/CN101606385B/zh not_active Expired - Fee Related
- 2007-08-20 JP JP2009525150A patent/JP5059862B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5428399A (en) * | 1991-04-15 | 1995-06-27 | Vistek Electronics Limited | Method and apparatus for image translation with improved motion compensation |
US5929919A (en) * | 1994-04-05 | 1999-07-27 | U.S. Philips Corporation | Motion-compensated field rate conversion |
CN1408177A (zh) * | 2000-11-06 | 2003-04-02 | 皇家菲利浦电子有限公司 | 用于视频扫描速率转换的运动补偿上变频 |
CN1451235A (zh) * | 2000-12-06 | 2003-10-22 | 皇家菲利浦电子有限公司 | 高质量、高性价比的用于高清晰度电视的影片-视频转换器 |
CN1652569A (zh) * | 2003-12-23 | 2005-08-10 | 创世纪微芯片公司 | 自适应显示控制器 |
Also Published As
Publication number | Publication date |
---|---|
DE602007009702D1 (de) | 2010-11-18 |
EP2057840B1 (en) | 2010-10-06 |
WO2008023316A3 (en) | 2009-08-13 |
JP5059862B2 (ja) | 2012-10-31 |
ATE484150T1 (de) | 2010-10-15 |
US20090279609A1 (en) | 2009-11-12 |
JP2010502081A (ja) | 2010-01-21 |
CN101606385A (zh) | 2009-12-16 |
EP2057840A2 (en) | 2009-05-13 |
WO2008023316A2 (en) | 2008-02-28 |
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ASS | Succession or assignment of patent right |
Owner name: TRIDENT MICROSYSTEMS (FAR EAST) LTD. Free format text: FORMER OWNER: KONINKL PHILIPS ELECTRONICS NV Effective date: 20100825 |
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Free format text: CORRECT: ADDRESS; FROM: EINDHOVEN ETHERLANDS TO: GRAND CAYMAN ISLAND, CAYMAN ISLANDS |
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Effective date of registration: 20100825 Address after: Grand Cayman, Cayman Islands Applicant after: Trident Microsystems (Far East) Ltd. Address before: Holland Ian Deho Finn Applicant before: Koninkl Philips Electronics NV |
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Owner name: ENTROPY COMMUNICATION CO., LTD. Free format text: FORMER OWNER: TRIDENT MICROSYSTEMS (FAR EAST) LTD. Effective date: 20130218 |
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Effective date of registration: 20130218 Address after: American California Patentee after: Entropic Communications, Inc. Address before: Grand Cayman, Cayman Islands Patentee before: Trident Microsystems (Far East) Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20170820 |
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CF01 | Termination of patent right due to non-payment of annual fee |