CN101163247A - 运动补偿图像的内插方法以及用于所述方法的实现的设备 - Google Patents
运动补偿图像的内插方法以及用于所述方法的实现的设备 Download PDFInfo
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- CN101163247A CN101163247A CNA2007101801045A CN200710180104A CN101163247A CN 101163247 A CN101163247 A CN 101163247A CN A2007101801045 A CNA2007101801045 A CN A2007101801045A CN 200710180104 A CN200710180104 A CN 200710180104A CN 101163247 A CN101163247 A CN 101163247A
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- motion vector
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 239000013598 vector Substances 0.000 claims abstract description 113
- 230000015654 memory Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
- G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
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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
- H04N19/50—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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
-
- 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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Television Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0654213A FR2907301A1 (fr) | 2006-10-12 | 2006-10-12 | Procede d'interpolation d'une image compensee en mouvement et dispositif pour la mise en oeuvre dudit procede |
FR0654213 | 2006-10-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101163247A true CN101163247A (zh) | 2008-04-16 |
CN101163247B CN101163247B (zh) | 2012-12-05 |
Family
ID=37964361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101801045A Active CN101163247B (zh) | 2006-10-12 | 2007-10-10 | 运动补偿图像的内插方法以及用于所述方法的实现的设备 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8223839B2 (zh) |
EP (1) | EP1912172B1 (zh) |
JP (1) | JP5103129B2 (zh) |
KR (1) | KR101399616B1 (zh) |
CN (1) | CN101163247B (zh) |
FR (1) | FR2907301A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102572358A (zh) * | 2010-12-16 | 2012-07-11 | 三菱电机株式会社 | 帧插值装置和帧插值方法 |
CN112199140A (zh) * | 2020-09-09 | 2021-01-08 | Oppo广东移动通信有限公司 | 应用插帧方法及相关装置 |
Families Citing this family (14)
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EP2330817B1 (en) * | 2008-09-04 | 2016-08-31 | Japan Science and Technology Agency | Video signal converting system |
CN102187665A (zh) * | 2008-09-04 | 2011-09-14 | 独立行政法人科学技术振兴机构 | 帧频变换装置、及其对应点推测装置、对应点推测方法及对应点推测程序 |
US8798152B2 (en) * | 2008-09-11 | 2014-08-05 | General Instrument Corporation | Method and apparatus for fast motion estimation |
JP2010288006A (ja) * | 2009-06-10 | 2010-12-24 | Sharp Corp | 動画像データ処理装置、撮像装置および動画像再生装置 |
TWI566586B (zh) * | 2009-10-20 | 2017-01-11 | 湯姆生特許公司 | 一序列形象的現時區塊之寫碼方法和重建方法 |
WO2011050997A1 (en) | 2009-10-29 | 2011-05-05 | Thomas Sikora | Method and device for processing a video sequence |
TR200908303A2 (tr) * | 2009-11-03 | 2011-05-23 | Vestel Elektroni̇k San. Ve Ti̇c. A.Ş. | Hareket dengelemeli enterpolasyon. |
JP5192087B2 (ja) * | 2009-12-01 | 2013-05-08 | パナソニック株式会社 | 画像処理装置及び画像処理方法 |
JP2013165487A (ja) * | 2012-01-11 | 2013-08-22 | Panasonic Corp | 画像処理装置、撮像装置、およびプログラム |
EP3111630B1 (en) | 2014-03-28 | 2021-06-02 | Huawei Technologies Co., Ltd. | Method and device for generating a motion-compensated video frame |
WO2016098929A1 (ko) * | 2014-12-19 | 2016-06-23 | 삼성전자주식회사 | 초음파 영상 장치 및 그 제어방법 |
KR102192488B1 (ko) * | 2015-11-25 | 2020-12-17 | 삼성전자주식회사 | 프레임 레이트 변환 장치 및 그 프레임 레이트 변환 방법 |
CN105915835B (zh) * | 2016-02-05 | 2018-10-19 | 四川长虹电器股份有限公司 | 一种可硬件实现的帧频提升方法 |
KR102467240B1 (ko) * | 2018-02-05 | 2022-11-15 | 한화테크윈 주식회사 | 영상의 잡음 제거 장치 및 방법 |
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JPH0720238B2 (ja) * | 1985-07-26 | 1995-03-06 | ソニー株式会社 | 動きベクトル検出回路 |
JPS62206978A (ja) * | 1986-03-07 | 1987-09-11 | Kokusai Denshin Denwa Co Ltd <Kdd> | 動画像信号のフレ−ム間適応内插方式 |
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 |
US5886745A (en) * | 1994-12-09 | 1999-03-23 | Matsushita Electric Industrial Co., Ltd. | Progressive scanning conversion apparatus |
GB2305569B (en) * | 1995-09-21 | 1999-07-21 | Innovision Res Ltd | Motion compensated interpolation |
JP4083265B2 (ja) * | 1997-10-07 | 2008-04-30 | 株式会社日立製作所 | 画像信号の方式変換方法および装置 |
DE60127866T2 (de) * | 2001-01-16 | 2007-12-20 | Koninklijke Philips Electronics N.V. | Verringern von aura-artigen effekten bei der bewegungskompensierten interpolation |
US6940557B2 (en) * | 2001-02-08 | 2005-09-06 | Micronas Semiconductors, Inc. | Adaptive interlace-to-progressive scan conversion algorithm |
US20040151249A1 (en) * | 2001-05-29 | 2004-08-05 | Anthony Morel | Method and device for video transcoding |
EP1377040A1 (en) * | 2002-06-19 | 2004-01-02 | STMicroelectronics S.r.l. | Method of stabilizing an image sequence |
US20040076333A1 (en) * | 2002-10-22 | 2004-04-22 | Huipin Zhang | Adaptive interpolation filter system for motion compensated predictive video coding |
KR100532099B1 (ko) | 2002-12-26 | 2005-11-29 | 삼성전자주식회사 | 프레임 레이트 변환 장치 및 방법 |
JP4210910B2 (ja) * | 2003-03-11 | 2009-01-21 | ソニー株式会社 | 動きベクトル補正装置、動きベクトル補正方法及びプログラム |
US7408986B2 (en) * | 2003-06-13 | 2008-08-05 | Microsoft Corporation | Increasing motion smoothness using frame interpolation with motion analysis |
JP2005236937A (ja) | 2004-01-21 | 2005-09-02 | Seiko Epson Corp | 画像処理装置、画像処理方法および画像処理プログラム |
JP2005287006A (ja) * | 2004-03-05 | 2005-10-13 | Canon Inc | 画像処理方法、画像処理プログラム、画像処理プログラムを記録した記録媒体及び画像処理装置 |
JP4514203B2 (ja) * | 2004-06-11 | 2010-07-28 | キヤノン株式会社 | 動きベクトル検出装置及び方法 |
JP4216796B2 (ja) | 2004-12-15 | 2009-01-28 | 日本電信電話株式会社 | 動きベクトル探索方法,動きベクトル探索装置,動きベクトル探索プログラムおよびそのプログラムを記録したコンピュータ読み取り可能な記録媒体 |
US7535517B2 (en) * | 2005-04-14 | 2009-05-19 | Samsung Electronics Co., Ltd. | Method of motion compensated temporal noise reduction |
KR101287176B1 (ko) * | 2005-07-28 | 2013-07-16 | 톰슨 라이센싱 | 보간된 프레임을 생성하는 디바이스 |
-
2006
- 2006-10-12 FR FR0654213A patent/FR2907301A1/fr active Pending
-
2007
- 2007-09-26 EP EP07117280A patent/EP1912172B1/en active Active
- 2007-10-04 US US11/906,909 patent/US8223839B2/en active Active
- 2007-10-10 JP JP2007264499A patent/JP5103129B2/ja active Active
- 2007-10-10 CN CN2007101801045A patent/CN101163247B/zh active Active
- 2007-10-10 KR KR1020070101982A patent/KR101399616B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102572358A (zh) * | 2010-12-16 | 2012-07-11 | 三菱电机株式会社 | 帧插值装置和帧插值方法 |
CN112199140A (zh) * | 2020-09-09 | 2021-01-08 | Oppo广东移动通信有限公司 | 应用插帧方法及相关装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1912172A1 (en) | 2008-04-16 |
US20080089419A1 (en) | 2008-04-17 |
JP2008099281A (ja) | 2008-04-24 |
KR101399616B1 (ko) | 2014-05-30 |
US8223839B2 (en) | 2012-07-17 |
FR2907301A1 (fr) | 2008-04-18 |
CN101163247B (zh) | 2012-12-05 |
KR20080033094A (ko) | 2008-04-16 |
JP5103129B2 (ja) | 2012-12-19 |
EP1912172B1 (en) | 2012-08-01 |
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