DE69231730D1 - Bilddatenverarbeitungsverfahren und -vorrichtung - Google Patents
Bilddatenverarbeitungsverfahren und -vorrichtungInfo
- Publication number
- DE69231730D1 DE69231730D1 DE69231730T DE69231730T DE69231730D1 DE 69231730 D1 DE69231730 D1 DE 69231730D1 DE 69231730 T DE69231730 T DE 69231730T DE 69231730 T DE69231730 T DE 69231730T DE 69231730 D1 DE69231730 D1 DE 69231730D1
- Authority
- DE
- Germany
- Prior art keywords
- image data
- data processing
- processing method
- image
- processing
- 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
- 238000003672 processing method Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/70—Denoising; Smoothing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/20—Image enhancement or restoration using local operators
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/73—Deblurring; Sharpening
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Facsimile Image Signal Circuits (AREA)
- Image Processing (AREA)
- Editing Of Facsimile Originals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3303538A JP2936085B2 (ja) | 1991-11-19 | 1991-11-19 | 画像データ処理方法および装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69231730D1 true DE69231730D1 (de) | 2001-04-19 |
DE69231730T2 DE69231730T2 (de) | 2001-06-21 |
Family
ID=17922204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69231730T Expired - Lifetime DE69231730T2 (de) | 1991-11-19 | 1992-11-19 | Bilddatenverarbeitungsverfahren und -vorrichtung |
Country Status (4)
Country | Link |
---|---|
US (1) | US5461702A (de) |
EP (1) | EP0543386B1 (de) |
JP (1) | JP2936085B2 (de) |
DE (1) | DE69231730T2 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5712675A (en) * | 1995-05-15 | 1998-01-27 | Chung-duck Kim | Method and apparatus for enhancing laser printer resolution |
US5959656A (en) * | 1995-05-15 | 1999-09-28 | Korea Electronics Technology Institute | Method and apparatus for enhancing laser printer resolution by using a laser beam modulation technique |
JP3668313B2 (ja) * | 1996-01-25 | 2005-07-06 | 大日本スクリーン製造株式会社 | 画像データ変換方法および装置 |
EP0813336B1 (de) * | 1996-06-12 | 2007-08-08 | FUJIFILM Corporation | Bildverarbeitungsverfahren und -gerät |
US6351558B1 (en) | 1996-11-13 | 2002-02-26 | Seiko Epson Corporation | Image processing system, image processing method, and medium having an image processing control program recorded thereon |
JP2000268171A (ja) * | 1999-01-14 | 2000-09-29 | Fuji Photo Film Co Ltd | 画像処理方法および装置並びに記録媒体 |
US6724946B1 (en) | 1999-03-26 | 2004-04-20 | Canon Kabushiki Kaisha | Image processing method, apparatus and storage medium therefor |
JP2004510369A (ja) * | 2000-09-20 | 2004-04-02 | ニック マルチメディア インク | デジタル画像鮮鋭化システム |
CN1474997A (zh) * | 2000-09-21 | 2004-02-11 | Ӧ�ÿ�ѧ��˾ | 动态图像校正及成像系统 |
JP4999392B2 (ja) | 2006-07-28 | 2012-08-15 | キヤノン株式会社 | 画像処理装置及びその制御方法、並びに、コンピュータプログラム及びコンピュータ可読記憶媒体 |
KR101051555B1 (ko) * | 2007-11-20 | 2011-07-22 | 삼성메디슨 주식회사 | 개선된 3차원 초음파 영상을 형성하는 초음파 영상 장치 및방법 |
JP2012048756A (ja) * | 2011-12-05 | 2012-03-08 | Canon Inc | 画像処理装置及びその制御方法、並びに、コンピュータプログラム及びコンピュータ可読記憶媒体 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59141871A (ja) * | 1983-02-02 | 1984-08-14 | Dainippon Screen Mfg Co Ltd | 画像走査記録時における鮮鋭度強調方法 |
JPS61112285A (ja) * | 1984-11-07 | 1986-05-30 | Hitachi Ltd | 対話型画像強調方式 |
JPH0229072A (ja) * | 1988-04-14 | 1990-01-31 | Ricoh Co Ltd | デジタル画像処理装置の画像補正装置 |
JP2592147B2 (ja) * | 1989-10-27 | 1997-03-19 | 富士写真フイルム株式会社 | 画像信号処理装置 |
-
1991
- 1991-11-19 JP JP3303538A patent/JP2936085B2/ja not_active Expired - Fee Related
-
1992
- 1992-11-19 DE DE69231730T patent/DE69231730T2/de not_active Expired - Lifetime
- 1992-11-19 EP EP92119750A patent/EP0543386B1/de not_active Expired - Lifetime
-
1994
- 1994-10-03 US US08/316,371 patent/US5461702A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0543386B1 (de) | 2001-03-14 |
US5461702A (en) | 1995-10-24 |
JPH05143727A (ja) | 1993-06-11 |
EP0543386A3 (de) | 1994-01-19 |
DE69231730T2 (de) | 2001-06-21 |
EP0543386A2 (de) | 1993-05-26 |
JP2936085B2 (ja) | 1999-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: FUJIFILM CORP., TOKIO/TOKYO, JP |