CN1272957C - 用于软件验证的图像自动锐化 - Google Patents
用于软件验证的图像自动锐化 Download PDFInfo
- Publication number
- CN1272957C CN1272957C CNB028095367A CN02809536A CN1272957C CN 1272957 C CN1272957 C CN 1272957C CN B028095367 A CNB028095367 A CN B028095367A CN 02809536 A CN02809536 A CN 02809536A CN 1272957 C CN1272957 C CN 1272957C
- Authority
- CN
- China
- Prior art keywords
- sharpening
- image
- function
- mode
- magnification factor
- 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
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/409—Edge or detail enhancement; Noise or error suppression
- H04N1/4092—Edge or detail enhancement
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
- H04N1/393—Enlarging or reducing
- H04N1/3935—Enlarging or reducing with modification of image resolution, i.e. determining the values of picture elements at new relative positions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems
- H04N1/56—Processing of colour picture signals
- H04N1/58—Edge or detail enhancement; Noise or error suppression, e.g. colour misregistration correction
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/04—Changes in size, position or resolution of an image
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
- Editing Of Facsimile Originals (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28018401P | 2001-03-30 | 2001-03-30 | |
US60/280,184 | 2001-03-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1507741A CN1507741A (zh) | 2004-06-23 |
CN1272957C true CN1272957C (zh) | 2006-08-30 |
Family
ID=23072032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028095367A Expired - Fee Related CN1272957C (zh) | 2001-03-30 | 2002-03-29 | 用于软件验证的图像自动锐化 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20020171855A1 (zh) |
EP (1) | EP1374560A2 (zh) |
JP (1) | JP2004527043A (zh) |
KR (1) | KR20040005905A (zh) |
CN (1) | CN1272957C (zh) |
AU (1) | AU2002258683A1 (zh) |
BR (1) | BR0208591A (zh) |
WO (1) | WO2002080523A2 (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8031363B2 (en) * | 2003-03-31 | 2011-10-04 | Electronics For Imaging, Inc. | Methods and apparatus for dynamically soft proofing halftone images |
CN100539630C (zh) * | 2003-04-02 | 2009-09-09 | 伊斯曼柯达公司 | 确保软打样***的精确测量 |
US7269300B2 (en) * | 2003-10-24 | 2007-09-11 | Eastman Kodak Company | Sharpening a digital image in accordance with magnification values |
US7251358B2 (en) | 2003-11-13 | 2007-07-31 | Canon Kabushiki Kaisha | Color measurement profile with embedded characterization |
US20050210416A1 (en) * | 2004-03-16 | 2005-09-22 | Maclaurin Matthew B | Interactive preview of group contents via axial controller |
US20050285880A1 (en) * | 2004-06-23 | 2005-12-29 | Inventec Appliances Corporation | Method of magnifying a portion of display |
US7613363B2 (en) * | 2005-06-23 | 2009-11-03 | Microsoft Corp. | Image superresolution through edge extraction and contrast enhancement |
JP4761566B2 (ja) * | 2006-12-13 | 2011-08-31 | キヤノン株式会社 | 画像処理装置及びその方法とプログラム及び媒体 |
CN101316320B (zh) * | 2007-05-28 | 2010-06-23 | 联詠科技股份有限公司 | 用于图像处理***的图像处理方法及其相关图像处理装置 |
EP2267654A1 (en) * | 2009-06-23 | 2010-12-29 | Research in Motion Limited | Adjustment of sharpness during digital zoom in digital photography |
US20110078566A1 (en) * | 2009-09-30 | 2011-03-31 | Konica Minolta Systems Laboratory, Inc. | Systems, methods, tools, and user interface for previewing simulated print output |
JP5867687B2 (ja) * | 2011-09-21 | 2016-02-24 | 富士ゼロックス株式会社 | 画像処理装置および画像処理プログラム |
US8750639B2 (en) | 2011-10-25 | 2014-06-10 | Microsoft Corporation | Automatic sharpening of images |
JP5703255B2 (ja) * | 2012-04-27 | 2015-04-15 | 株式会社東芝 | 画像処理装置、画像処理方法およびプログラム |
CN102868847B (zh) * | 2012-10-19 | 2014-12-10 | 北京奇虎科技有限公司 | 基于图片类型的处理方法及设备 |
US9445007B1 (en) * | 2015-02-25 | 2016-09-13 | Qualcomm Incorporated | Digital zoom methods and systems |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1335794C (en) * | 1988-04-07 | 1995-06-06 | Yoshiyuki Okada | Process and apparatus for image magnification |
US5054100A (en) * | 1989-11-16 | 1991-10-01 | Eastman Kodak Company | Pixel interpolator with edge sharpening |
US5113455A (en) * | 1990-02-27 | 1992-05-12 | Eastman Kodak Company | Digital image scaling by stepwise pixel movement |
US5524162A (en) * | 1991-07-22 | 1996-06-04 | Levien; Raphael L. | Method and apparatus for adaptive sharpening of images |
JP2814860B2 (ja) * | 1991-11-14 | 1998-10-27 | 松下電器産業株式会社 | 画像拡大縮小装置 |
US5296947A (en) * | 1992-10-06 | 1994-03-22 | Cactus | System for softproofing a color reproduction |
US5838371A (en) * | 1993-03-05 | 1998-11-17 | Canon Kabushiki Kaisha | Image pickup apparatus with interpolation and edge enhancement of pickup signal varying with zoom magnification |
US5374995A (en) * | 1993-03-22 | 1994-12-20 | Eastman Kodak Company | Method and apparatus for enhancing sharpness of a sequence of images subject to continuous zoom |
CA2128389C (en) * | 1993-10-15 | 1999-05-11 | Lawrence Patrick O'gorman | Method of reducing document size for digital display |
US5768482A (en) * | 1995-06-14 | 1998-06-16 | Hewlett-Packard Company | Resolution-triggered sharpening for scaling of a digital-matrix image |
JP3652756B2 (ja) * | 1995-11-17 | 2005-05-25 | 富士写真フイルム株式会社 | 画像処理方法及び装置 |
US5696850A (en) * | 1995-12-21 | 1997-12-09 | Eastman Kodak Company | Automatic image sharpening in an electronic imaging system |
US6075888A (en) * | 1996-01-11 | 2000-06-13 | Eastman Kodak Company | System for creating a device specific color profile |
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 |
US5778106A (en) * | 1996-03-14 | 1998-07-07 | Polaroid Corporation | Electronic camera with reduced color artifacts |
US5917934A (en) * | 1996-03-15 | 1999-06-29 | Sony Corporation | Automated visual inspection apparatus for detecting defects and for measuring defect size |
US5847714A (en) * | 1996-05-31 | 1998-12-08 | Hewlett Packard Company | Interpolation method and apparatus for fast image magnification |
JPH1023248A (ja) * | 1996-07-09 | 1998-01-23 | Fuji Photo Film Co Ltd | 画像の拡大縮小方法および装置 |
US5880767A (en) * | 1996-09-11 | 1999-03-09 | Hewlett-Packard Company | Perceptual image resolution enhancement system |
US6522425B2 (en) * | 1997-02-04 | 2003-02-18 | Fuji Photo Film Co., Ltd. | Method of predicting and processing image fine structures |
US6108442A (en) * | 1997-06-27 | 2000-08-22 | Minnesota Mining And Manufacturing Company | Characterization of color imaging systems |
US6088038A (en) * | 1997-07-03 | 2000-07-11 | Minnesota Mining And Manufacturing Company | Arrangement for mapping colors between imaging systems and method therefor |
US5867606A (en) * | 1997-08-12 | 1999-02-02 | Hewlett-Packard Company | Apparatus and method for determining the appropriate amount of sharpening for an image |
US6700587B1 (en) * | 1997-08-28 | 2004-03-02 | Canon Kabushiki Kaisha | Picture display apparatus |
US6091861A (en) * | 1998-02-03 | 2000-07-18 | Eastman Kodak Company | Sharpening algorithm adjusted for measured exposure of photofinishing images |
US6614474B1 (en) * | 1998-08-27 | 2003-09-02 | Polycom, Inc. | Electronic pan tilt zoom video camera with adaptive edge sharpening filter |
US6236766B1 (en) * | 1998-09-11 | 2001-05-22 | General Electric Company | Method and apparatus for zooming digital images |
US6285784B1 (en) * | 1998-09-28 | 2001-09-04 | Eastman Kodak Company | Method of applying manipulations to an extended color gamut digital image |
US6167165A (en) * | 1998-11-25 | 2000-12-26 | Eastman Kodak Company | Method for adjusting image detail to compensate for an applied tone scale |
US6356670B1 (en) * | 1999-02-23 | 2002-03-12 | Hewlett-Packard Co. | Conversion of error-diffused facsimile images to lower resolutions |
US6411305B1 (en) * | 1999-05-07 | 2002-06-25 | Picsurf, Inc. | Image magnification and selective image sharpening system and method |
US6407747B1 (en) * | 1999-05-07 | 2002-06-18 | Picsurf, Inc. | Computer screen image magnification system and method |
US6580835B1 (en) * | 1999-06-02 | 2003-06-17 | Eastman Kodak Company | Method for enhancing the edge contrast of a digital image |
US6731823B1 (en) * | 1999-12-22 | 2004-05-04 | Eastman Kodak Company | Method for enhancing the edge contrast of a digital image independently from the texture |
US6654506B1 (en) * | 2000-01-25 | 2003-11-25 | Eastman Kodak Company | Method for automatically creating cropped and zoomed versions of photographic images |
US6822760B1 (en) * | 2000-04-05 | 2004-11-23 | Eastman Kodak Company | Method of processing and paying for an extended color gamut digital image |
US6624936B2 (en) * | 2000-05-11 | 2003-09-23 | 3M Innovative Properties Company | Color-compensated information displays |
US6654507B2 (en) * | 2000-12-14 | 2003-11-25 | Eastman Kodak Company | Automatically producing an image of a portion of a photographic image |
US6757429B2 (en) * | 2001-02-21 | 2004-06-29 | Boly Media Communications Inc. | Method of compressing digital images |
-
2002
- 2002-03-29 US US10/113,830 patent/US20020171855A1/en not_active Abandoned
- 2002-03-29 EP EP02728639A patent/EP1374560A2/en not_active Withdrawn
- 2002-03-29 CN CNB028095367A patent/CN1272957C/zh not_active Expired - Fee Related
- 2002-03-29 JP JP2002577398A patent/JP2004527043A/ja active Pending
- 2002-03-29 KR KR10-2003-7012879A patent/KR20040005905A/ko not_active Application Discontinuation
- 2002-03-29 WO PCT/US2002/010070 patent/WO2002080523A2/en active Application Filing
- 2002-03-29 AU AU2002258683A patent/AU2002258683A1/en not_active Abandoned
- 2002-03-29 BR BR0208591-7A patent/BR0208591A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1507741A (zh) | 2004-06-23 |
EP1374560A2 (en) | 2004-01-02 |
JP2004527043A (ja) | 2004-09-02 |
AU2002258683A1 (en) | 2002-10-15 |
WO2002080523A3 (en) | 2002-11-28 |
US20020171855A1 (en) | 2002-11-21 |
BR0208591A (pt) | 2004-03-30 |
WO2002080523A2 (en) | 2002-10-10 |
KR20040005905A (ko) | 2004-01-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1272957C (zh) | 用于软件验证的图像自动锐化 | |
US6546132B1 (en) | Color table manipulations for smooth splicing | |
EP1453006A1 (en) | Converted digital colour image with improved colour distinction for colour-blinds | |
US20030012437A1 (en) | Histogram adjustment features for use in imaging technologies | |
US6522427B1 (en) | Color table manipulations for contour reduction | |
JP5795548B2 (ja) | 拡張rgb空間へのトーンマッピングを用いた高ダイナミックレンジ画像の処理方法 | |
US20050074179A1 (en) | Tone selective adjustment of images | |
EP1926079A2 (en) | Apparatus and method for color reproduction | |
CN1237721A (zh) | 低成本数字彩色复印机的本底噪声消除 | |
US20110317222A1 (en) | Methods and apparatus for dynamically soft proofing halftone images | |
US7046400B2 (en) | Adjusting the color, brightness, and tone scale of rendered digital images | |
US20040257378A1 (en) | Method for converting color to monochrome to maintain differentiability | |
CN1299513C (zh) | 色彩修正表生成方法、图像处理装置和图像处理方法 | |
CN1426024A (zh) | 从二维图像产生三维图像的装置及其方法 | |
EP1215885A2 (en) | Mapping color to colorant amounts when colorants have similar hue | |
US20040223643A1 (en) | Image manipulation according to pixel type | |
US9374502B2 (en) | Method for converting a full colour image to a monochrome image | |
EP1439691B1 (en) | Rendering intent selection based on input color space and object type | |
JP2003051004A (ja) | ノイズ出現の評価を利用して画像処理経路を選択するシステムおよび方法 | |
CA2385829A1 (en) | System and method for multi-level processing with level limiting | |
CN1213619C (zh) | 用于动态控制显示监视器上对象亮度的装置和方法 | |
KR100818986B1 (ko) | 광색역 색 공간을 위한 색 변환 방법 | |
EP1453008A1 (en) | Cocverted digital colour image with improved colour distinction for colour-blinds | |
Lilley | Not just decoration: Quality graphics for the web | |
US6961068B2 (en) | Method for converting monochrome images |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: KPG HOLDING CO., LTD. Free format text: FORMER NAME OR ADDRESS: KODAK POLYCHROME GRAPHICS GROUP Owner name: EASTMAN KODAK CO. Free format text: FORMER NAME OR ADDRESS: KPG HOLDING CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: American New York Patentee after: EASTMAN KODAK Co. Address before: American New York Patentee before: KPG Holdings Ltd. |
|
CP03 | Change of name, title or address |
Address after: American New York Patentee after: KPG Holdings Ltd. Address before: Connecticut, USA Patentee before: KODAK POLYCHROME GRAPHICS |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060830 |