CN1708096A - 判定影像的颜色组成的方法 - Google Patents
判定影像的颜色组成的方法 Download PDFInfo
- Publication number
- CN1708096A CN1708096A CNA2005100761643A CN200510076164A CN1708096A CN 1708096 A CN1708096 A CN 1708096A CN A2005100761643 A CNA2005100761643 A CN A2005100761643A CN 200510076164 A CN200510076164 A CN 200510076164A CN 1708096 A CN1708096 A CN 1708096A
- Authority
- CN
- China
- Prior art keywords
- image
- pixels
- value
- pixel
- intensity
- 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.)
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Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
-
- 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
- H04N1/40062—Discrimination between different image types, e.g. two-tone, continuous tone
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Facsimile Image Signal Circuits (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
- Color Image Communication Systems (AREA)
- Color, Gradation (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/709,943 | 2004-06-08 | ||
US10/709,943 US7308137B2 (en) | 2004-06-08 | 2004-06-08 | Method of determining color composition of an image |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1708096A true CN1708096A (zh) | 2005-12-14 |
CN100341313C CN100341313C (zh) | 2007-10-03 |
Family
ID=35448979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100761643A Expired - Fee Related CN100341313C (zh) | 2004-06-08 | 2005-06-08 | 判定影像的颜色组成的方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7308137B2 (zh) |
CN (1) | CN100341313C (zh) |
TW (1) | TW200601814A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101360175B (zh) * | 2007-07-31 | 2012-01-11 | 夏普株式会社 | 图像处理方法、图像处理装置、图像形成装置及读取装置 |
CN106713694A (zh) * | 2015-11-18 | 2017-05-24 | 富士施乐株式会社 | 图像读取设备和使用其的图像形成设备 |
CN113965735A (zh) * | 2020-07-21 | 2022-01-21 | 瑞昱半导体股份有限公司 | 影像去色带判断方法及其影像去色带判断电路 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4890974B2 (ja) * | 2006-06-29 | 2012-03-07 | キヤノン株式会社 | 画像処理装置、及び画像処理方法 |
JP4890973B2 (ja) | 2006-06-29 | 2012-03-07 | キヤノン株式会社 | 画像処理装置、画像処理方法、画像処理プログラム及び記憶媒体 |
JP4926568B2 (ja) * | 2006-06-29 | 2012-05-09 | キヤノン株式会社 | 画像処理装置、画像処理方法、及び画像処理プログラム |
DE102007010853B4 (de) * | 2007-03-01 | 2009-01-29 | Adc Gmbh | Verteilereinrichtung für Lichtwellenleiter |
DE102007010855B4 (de) * | 2007-03-01 | 2009-01-08 | Adc Gmbh | Trägersystem für eine Verteilereinrichtung für Lichtwellenleiter |
DE102007010863B4 (de) * | 2007-03-01 | 2009-01-08 | Adc Gmbh | Muffe für Lichtwellenleiter-Kabel |
US8189943B2 (en) * | 2009-03-17 | 2012-05-29 | Mitsubishi Electric Research Laboratories, Inc. | Method for up-sampling depth images |
WO2011013033A1 (en) * | 2009-07-31 | 2011-02-03 | Koninklijke Philips Electronics N.V. | Method and apparatus for determining a value of an attribute to be associated with an image |
JP5479164B2 (ja) | 2010-03-08 | 2014-04-23 | キヤノン株式会社 | 画像判定装置および画像判定方法 |
JP2012213134A (ja) * | 2011-03-24 | 2012-11-01 | Sony Corp | 画像処理装置および方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5225927A (en) * | 1988-10-28 | 1993-07-06 | Asahi Kogaku Kogyo K.K. | Real image type finder having cemented lens with at least one resin lens element |
JP2881744B2 (ja) * | 1990-02-14 | 1999-04-12 | 旭光学工業株式会社 | 実像式ファインダー |
DE69121439T2 (de) * | 1990-03-19 | 1997-01-09 | Canon Kk | Verfahren und Gerät zur Bildverarbeitung |
US5177603A (en) * | 1990-04-27 | 1993-01-05 | Matsushita Electric Industrial Co., Ltd. | Image copying apparatus having means for deleting color portions of an original image |
JP2720924B2 (ja) * | 1993-09-21 | 1998-03-04 | 富士ゼロックス株式会社 | 画像信号の符号化装置 |
US6005680A (en) * | 1995-04-04 | 1999-12-21 | Canon Information Systems, Inc. | Method for capturing a document image, a scanner using the method and a document image management system using the scanner |
JP3177187B2 (ja) * | 1997-05-14 | 2001-06-18 | 株式会社東芝 | 補正装置と補正方法と画像読取装置と画像形成装置 |
US6240203B1 (en) * | 1997-11-10 | 2001-05-29 | Sharp Kabushiki Kaisha | Image discriminating apparatus |
JPH11331626A (ja) * | 1998-03-09 | 1999-11-30 | Minolta Co Ltd | 画像処理装置 |
US6192149B1 (en) * | 1998-04-08 | 2001-02-20 | Xerox Corporation | Method and apparatus for automatic detection of image target gamma |
GB9810771D0 (en) * | 1998-05-19 | 1998-07-15 | Active Silicon Limited | Method of detecting colours |
US6377703B1 (en) * | 1998-11-10 | 2002-04-23 | Seiko Epson Corporation | Apparatus and method for determining an area encompassing an image for scanning the image |
US6577759B1 (en) * | 1999-08-17 | 2003-06-10 | Koninklijke Philips Electronics N.V. | System and method for performing region-based image retrieval using color-based segmentation |
US6414292B1 (en) * | 1999-10-29 | 2002-07-02 | Intel Corporation | Image sensor with increased pixel density |
CA2433279A1 (en) * | 2000-12-29 | 2002-09-19 | Nik Multimedia, Inc. | Digital polarization filter |
US6404997B1 (en) * | 2001-01-29 | 2002-06-11 | Xerox Corporation | Method and apparatus for dynamically controlling image density |
US20020176001A1 (en) * | 2001-05-11 | 2002-11-28 | Miroslav Trajkovic | Object tracking based on color distribution |
US7379594B2 (en) * | 2004-01-28 | 2008-05-27 | Sharp Laboratories Of America, Inc. | Methods and systems for automatic detection of continuous-tone regions in document images |
KR100612138B1 (ko) * | 2004-06-09 | 2006-08-14 | 삼성전자주식회사 | 연속 칼라 디스플레이 장치에서의 칼라 스포크 처리장치및 방법 |
-
2004
- 2004-06-08 US US10/709,943 patent/US7308137B2/en not_active Expired - Fee Related
-
2005
- 2005-06-02 TW TW094118157A patent/TW200601814A/zh unknown
- 2005-06-08 CN CNB2005100761643A patent/CN100341313C/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101360175B (zh) * | 2007-07-31 | 2012-01-11 | 夏普株式会社 | 图像处理方法、图像处理装置、图像形成装置及读取装置 |
US8203773B2 (en) | 2007-07-31 | 2012-06-19 | Sharp Kabushiki Kaisha | Image processing method, image processing apparatus, image forming apparatus, and recording medium for chromatic content determination |
CN106713694A (zh) * | 2015-11-18 | 2017-05-24 | 富士施乐株式会社 | 图像读取设备和使用其的图像形成设备 |
CN106713694B (zh) * | 2015-11-18 | 2020-01-31 | 富士施乐株式会社 | 图像读取设备和使用其的图像形成设备 |
CN113965735A (zh) * | 2020-07-21 | 2022-01-21 | 瑞昱半导体股份有限公司 | 影像去色带判断方法及其影像去色带判断电路 |
CN113965735B (zh) * | 2020-07-21 | 2024-03-01 | 瑞昱半导体股份有限公司 | 影像去色带判断方法及其影像去色带判断电路 |
Also Published As
Publication number | Publication date |
---|---|
TW200601814A (en) | 2006-01-01 |
CN100341313C (zh) | 2007-10-03 |
US20050271270A1 (en) | 2005-12-08 |
US7308137B2 (en) | 2007-12-11 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: QISDA CORPORATION Free format text: FORMER OWNER: BENQ CORP. Effective date: 20100728 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100728 Address after: China Taiwan Taoyuan County Patentee after: Qisda Corporation Address before: 000000 Taoyuan County, Taiwan, China Patentee before: Benq Corp. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071003 Termination date: 20130608 |