FI932611A0 - Roerelsekompenserad interpolation av en bildsignal - Google Patents
Roerelsekompenserad interpolation av en bildsignalInfo
- Publication number
- FI932611A0 FI932611A0 FI932611A FI932611A FI932611A0 FI 932611 A0 FI932611 A0 FI 932611A0 FI 932611 A FI932611 A FI 932611A FI 932611 A FI932611 A FI 932611A FI 932611 A0 FI932611 A0 FI 932611A0
- Authority
- FI
- Finland
- Prior art keywords
- image signal
- compensation interpolation
- reduced compensation
- reduced
- interpolation
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
-
- 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
- H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
- H04N7/012—Conversion between an interlaced and a progressive signal
-
- 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
- H04N7/0132—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 the field or frame frequency of the incoming video signal being multiplied by a positive integer, e.g. for flicker reduction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Graphics (AREA)
- Television Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92201708 | 1992-06-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI932611A0 true FI932611A0 (fi) | 1993-06-08 |
FI932611A FI932611A (fi) | 1993-12-12 |
Family
ID=8210681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI932611A FI932611A (fi) | 1992-06-11 | 1993-06-08 | Roerelsekompenserad interpolation av en bildsignal |
Country Status (5)
Country | Link |
---|---|
US (1) | US5495300A (fi) |
JP (1) | JP3681411B2 (fi) |
KR (1) | KR100257636B1 (fi) |
DE (1) | DE69323572T2 (fi) |
FI (1) | FI932611A (fi) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07135663A (ja) * | 1993-09-17 | 1995-05-23 | Oki Electric Ind Co Ltd | 動きベクトル検出方法および動きベクトル検出装置 |
US5929919A (en) * | 1994-04-05 | 1999-07-27 | U.S. Philips Corporation | Motion-compensated field rate conversion |
US5886745A (en) * | 1994-12-09 | 1999-03-23 | Matsushita Electric Industrial Co., Ltd. | Progressive scanning conversion apparatus |
FR2742900B1 (fr) * | 1995-12-22 | 1998-02-13 | Thomson Multimedia Sa | Procede d'interpolation de trames progressives |
WO1998011721A1 (en) * | 1996-09-11 | 1998-03-19 | Philips Electronics N.V. | Adaptive picture delay |
US6243140B1 (en) * | 1998-08-24 | 2001-06-05 | Hitachi America, Ltd | Methods and apparatus for reducing the amount of buffer memory required for decoding MPEG data and for performing scan conversion |
EP1090502B1 (en) | 1999-04-26 | 2005-11-30 | Koninklijke Philips Electronics N.V. | Sub-pixel accurate motion vector estimation and motion-compensated interpolation |
US6831948B1 (en) * | 1999-07-30 | 2004-12-14 | Koninklijke Philips Electronics N.V. | System and method for motion compensation of image planes in color sequential displays |
JP4854159B2 (ja) * | 1999-11-26 | 2012-01-18 | エルジー エレクトロニクス インコーポレイティド | 画像を処理するユニット及びその方法 |
KR100412501B1 (ko) * | 2001-11-30 | 2003-12-31 | 삼성전자주식회사 | 움직임 보상을 위한 화소값 선택 장치 및 방법 |
ATE330431T1 (de) * | 2003-02-14 | 2006-07-15 | Koninkl Philips Electronics Nv | Verarbeitung von signalen für eine farbsequentielle anzeige |
KR20060029283A (ko) * | 2003-07-08 | 2006-04-05 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 모션-보상된 영상 신호 보간 |
KR100850710B1 (ko) * | 2003-08-04 | 2008-08-06 | 삼성전자주식회사 | 위상 정정 필드를 이용한 적응적 디-인터레이싱 방법 및그 장치와, 이를 구현하기 위한 프로그램이 기록된 기록매체 |
DE102004051161A1 (de) * | 2004-10-20 | 2006-05-04 | Micronas Gmbh | Verfahren zur Bilddarstellung unter Verwendung einer sequentiellen Farbdarstellung |
US8519928B2 (en) * | 2006-06-22 | 2013-08-27 | Entropic Communications, Inc. | Method and system for frame insertion in a digital display system |
KR100806858B1 (ko) * | 2006-09-26 | 2008-02-22 | 삼성전자주식회사 | 고화질 영상표시장치 및 그 프레임레이트변환방법 |
US8736759B2 (en) * | 2008-08-05 | 2014-05-27 | Mediatek Inc. | Methods and related apparatus making effective use of bandwidth of storage device to generate interpolated frames |
JP5149861B2 (ja) * | 2009-05-01 | 2013-02-20 | 富士フイルム株式会社 | 中間画像生成装置およびその動作制御方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8328362D0 (en) * | 1983-10-24 | 1983-11-23 | Indep Broadcasting Authority | Movement detector |
JPH0746861B2 (ja) * | 1985-07-26 | 1995-05-17 | ソニー株式会社 | テレビジヨン画像の動き補正装置 |
DE68925011T2 (de) * | 1988-09-16 | 1996-06-27 | Philips Electronics Nv | Hochauflösungs-Fersehsystem. |
FR2644914B1 (fr) * | 1989-03-24 | 1991-05-31 | Labo Electronique Physique | Dispositif d'estimation de mouvement dans des images de television |
US5072293A (en) * | 1989-08-29 | 1991-12-10 | U.S. Philips Corporation | Method of estimating motion in a picture signal |
GB2252467B (en) * | 1991-02-04 | 1994-11-23 | Sony Broadcast & Communication | Television standards converters |
-
1993
- 1993-06-02 DE DE69323572T patent/DE69323572T2/de not_active Expired - Lifetime
- 1993-06-07 JP JP13569793A patent/JP3681411B2/ja not_active Expired - Fee Related
- 1993-06-08 FI FI932611A patent/FI932611A/fi not_active Application Discontinuation
- 1993-06-11 KR KR1019930010584A patent/KR100257636B1/ko not_active IP Right Cessation
-
1994
- 1994-04-22 US US08/231,858 patent/US5495300A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5495300A (en) | 1996-02-27 |
JP3681411B2 (ja) | 2005-08-10 |
FI932611A (fi) | 1993-12-12 |
KR100257636B1 (ko) | 2000-06-01 |
JPH0662381A (ja) | 1994-03-04 |
DE69323572D1 (de) | 1999-04-01 |
KR940001747A (ko) | 1994-01-11 |
DE69323572T2 (de) | 1999-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |