DE60041503D1 - Verfahren zur konturkorrektur - Google Patents
Verfahren zur konturkorrekturInfo
- Publication number
- DE60041503D1 DE60041503D1 DE60041503T DE60041503T DE60041503D1 DE 60041503 D1 DE60041503 D1 DE 60041503D1 DE 60041503 T DE60041503 T DE 60041503T DE 60041503 T DE60041503 T DE 60041503T DE 60041503 D1 DE60041503 D1 DE 60041503D1
- Authority
- DE
- Germany
- Prior art keywords
- contour correction
- contour
- correction
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/20—Circuitry for controlling amplitude response
- H04N5/205—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic
- H04N5/208—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Picture Signal Circuits (AREA)
- Image Processing (AREA)
- Studio Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33901599A JP3545979B2 (ja) | 1999-11-30 | 1999-11-30 | 輪郭補正装置 |
PCT/JP2000/008428 WO2001041425A1 (fr) | 1999-11-30 | 2000-11-29 | Dispositif de correction de contour |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60041503D1 true DE60041503D1 (de) | 2009-03-19 |
Family
ID=18323476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60041503T Expired - Lifetime DE60041503D1 (de) | 1999-11-30 | 2000-11-29 | Verfahren zur konturkorrektur |
Country Status (10)
Country | Link |
---|---|
US (1) | US6915023B2 (de) |
EP (1) | EP1237360B1 (de) |
JP (1) | JP3545979B2 (de) |
KR (1) | KR100435178B1 (de) |
CN (1) | CN1168289C (de) |
AU (1) | AU767050B2 (de) |
DE (1) | DE60041503D1 (de) |
ES (1) | ES2317854T3 (de) |
HU (1) | HUP0204070A3 (de) |
WO (1) | WO2001041425A1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4153715B2 (ja) * | 2002-04-08 | 2008-09-24 | 松下電器産業株式会社 | 映像信号処理装置及び映像信号処理方法 |
JP4044826B2 (ja) | 2002-07-25 | 2008-02-06 | 富士通株式会社 | 半導体集積回路 |
JP2005109994A (ja) | 2003-09-30 | 2005-04-21 | Matsushita Electric Ind Co Ltd | 撮像装置 |
JP4325388B2 (ja) * | 2003-12-12 | 2009-09-02 | ソニー株式会社 | 信号処理装置、画像表示装置および信号処理方法 |
CN101036161B (zh) * | 2004-10-08 | 2011-05-18 | 松下电器产业株式会社 | 图像处理装置及图像处理方法 |
JP4200381B2 (ja) * | 2004-12-16 | 2008-12-24 | 船井電機株式会社 | 映像表示装置及び映像表示方法 |
JP4534756B2 (ja) * | 2004-12-22 | 2010-09-01 | ソニー株式会社 | 画像処理装置、画像処理方法、撮像装置、プログラム、及び記録媒体 |
CN100362850C (zh) * | 2005-01-17 | 2008-01-16 | 深圳创维-Rgb电子有限公司 | 电视图像边缘增强方法 |
FR2887978B1 (fr) * | 2005-06-29 | 2007-10-12 | Snecma Moteurs Sa | Procede de controle du profil de la zone de raccordement entre la partie cylindrique et la depouille d'un rouleau pour palier a roulement de turbomachine |
TWI272853B (en) | 2005-09-21 | 2007-02-01 | Quanta Comp Inc | Image edge enhancement apparatus and method thereof |
US8009903B2 (en) * | 2006-06-29 | 2011-08-30 | Panasonic Corporation | Image processor, image processing method, storage medium, and integrated circuit that can adjust a degree of depth feeling of a displayed high-quality image |
KR100786094B1 (ko) | 2006-08-07 | 2007-12-21 | 엘지전자 주식회사 | 최적화된 선명도의 화면을 디스플레이 하는 영상기기 및 그제어방법 |
JP4221434B2 (ja) * | 2006-10-04 | 2009-02-12 | 株式会社ナナオ | 輪郭補正方法、画像処理装置及び表示装置 |
JP5082549B2 (ja) * | 2007-03-30 | 2012-11-28 | ソニー株式会社 | 映像信号処理装置と映像信号処理方法 |
JP2009104055A (ja) * | 2007-10-25 | 2009-05-14 | Seiko Epson Corp | 駆動装置及び駆動方法、並びに電気光学装置及び電子機器 |
JP4875647B2 (ja) * | 2008-03-12 | 2012-02-15 | パナソニック株式会社 | 輪郭補正回路 |
KR100989719B1 (ko) | 2008-12-31 | 2010-10-26 | 엠텍비젼 주식회사 | 이미지 처리 장치, 이미지 처리 장치의 에지 향상 방법 및 에지 향상 방법이 기록된 기록 매체 |
US8687912B2 (en) * | 2009-03-16 | 2014-04-01 | Nikon Corporation | Adaptive overshoot control for image sharpening |
JP4994422B2 (ja) * | 2009-05-13 | 2012-08-08 | リズム時計工業株式会社 | 検知システム、検知システムの信号処理方法、および、煙感知器 |
JP2012249079A (ja) * | 2011-05-27 | 2012-12-13 | Semiconductor Components Industries Llc | 輪郭補正装置 |
KR20140086632A (ko) * | 2012-12-28 | 2014-07-08 | 삼성디스플레이 주식회사 | 영상 처리 장치 및 그것을 포함하는 표시 장치 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0326070A (ja) | 1989-06-22 | 1991-02-04 | Toshiba Corp | 輪郭強調回路 |
JPH03263977A (ja) | 1989-11-27 | 1991-11-25 | Hitachi Ltd | テレビジョン受像機 |
JPH0442668A (ja) * | 1990-06-08 | 1992-02-13 | Canon Inc | 輪郭補正回路 |
KR0133515B1 (ko) * | 1990-07-21 | 1998-04-22 | 구자홍 | 수직/수평 윤곽 보정시스템 |
US5081692A (en) * | 1991-04-04 | 1992-01-14 | Eastman Kodak Company | Unsharp masking using center weighted local variance for image sharpening and noise suppression |
JPH04342375A (ja) * | 1991-05-20 | 1992-11-27 | Seiko Epson Corp | 輪郭補正回路 |
JP3411978B2 (ja) * | 1991-06-24 | 2003-06-03 | キヤノン株式会社 | 画像信号処理装置 |
JPH0591532A (ja) | 1991-09-30 | 1993-04-09 | Toshiba Corp | 画像フイルタ、適応型画像フイルタの学習方法 |
JPH06326892A (ja) | 1993-05-17 | 1994-11-25 | Toshiba Corp | 垂直ディテール強調回路 |
JPH077636A (ja) * | 1993-06-18 | 1995-01-10 | Victor Co Of Japan Ltd | アパーチャ補正回路 |
JPH07336717A (ja) | 1994-06-10 | 1995-12-22 | Kenwood Corp | 色輪郭補正回路 |
EP0784399B1 (de) * | 1994-09-30 | 2006-04-12 | Matsushita Electric Industrial Co., Ltd. | Bildaufnahmevorrichtung |
JP3309941B2 (ja) | 1994-12-02 | 2002-07-29 | ソニー株式会社 | ノイズ検出回路、ノイズ除去回路及び輪郭強調回路 |
US6289136B1 (en) * | 1995-03-22 | 2001-09-11 | Canon Kabushiki Kaisha | Image processing method and apparatus |
JP3003561B2 (ja) | 1995-09-25 | 2000-01-31 | 松下電器産業株式会社 | 階調変換方法及びその回路と画像表示方法及びその装置と画像信号変換装置 |
JP3690882B2 (ja) * | 1996-08-16 | 2005-08-31 | 富士写真フイルム株式会社 | 画像の強調処理方法および装置 |
JP3267200B2 (ja) | 1997-07-11 | 2002-03-18 | 松下電器産業株式会社 | 画像処理装置 |
JP4019503B2 (ja) | 1998-06-09 | 2007-12-12 | ソニー株式会社 | 映像信号処理装置及び映像信号処理方法 |
-
1999
- 1999-11-30 JP JP33901599A patent/JP3545979B2/ja not_active Expired - Fee Related
-
2000
- 2000-11-29 AU AU16490/01A patent/AU767050B2/en not_active Ceased
- 2000-11-29 CN CNB008155488A patent/CN1168289C/zh not_active Expired - Fee Related
- 2000-11-29 EP EP00979016A patent/EP1237360B1/de not_active Expired - Lifetime
- 2000-11-29 WO PCT/JP2000/008428 patent/WO2001041425A1/ja active IP Right Grant
- 2000-11-29 US US10/148,424 patent/US6915023B2/en not_active Expired - Fee Related
- 2000-11-29 DE DE60041503T patent/DE60041503D1/de not_active Expired - Lifetime
- 2000-11-29 HU HU0204070A patent/HUP0204070A3/hu unknown
- 2000-11-29 ES ES00979016T patent/ES2317854T3/es not_active Expired - Lifetime
- 2000-11-29 KR KR10-2002-7006886A patent/KR100435178B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1237360B1 (de) | 2009-01-28 |
CN1168289C (zh) | 2004-09-22 |
WO2001041425A1 (fr) | 2001-06-07 |
JP2001157085A (ja) | 2001-06-08 |
KR20020059819A (ko) | 2002-07-13 |
US20020181800A1 (en) | 2002-12-05 |
KR100435178B1 (ko) | 2004-06-16 |
ES2317854T3 (es) | 2009-05-01 |
EP1237360A4 (de) | 2004-04-14 |
AU1649001A (en) | 2001-06-12 |
CN1390419A (zh) | 2003-01-08 |
EP1237360A1 (de) | 2002-09-04 |
HUP0204070A3 (en) | 2003-06-30 |
HUP0204070A2 (en) | 2003-05-28 |
AU767050B2 (en) | 2003-10-30 |
JP3545979B2 (ja) | 2004-07-21 |
US6915023B2 (en) | 2005-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |