CN101079956A - 图像处理装置及图像处理方法 - Google Patents
图像处理装置及图像处理方法 Download PDFInfo
- Publication number
- CN101079956A CN101079956A CNA2007101020854A CN200710102085A CN101079956A CN 101079956 A CN101079956 A CN 101079956A CN A2007101020854 A CNA2007101020854 A CN A2007101020854A CN 200710102085 A CN200710102085 A CN 200710102085A CN 101079956 A CN101079956 A CN 101079956A
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- spatial filter
- image processing
- pixel
- edge
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- 238000003672 processing method Methods 0.000 title claims abstract description 12
- 206010070834 Sensitisation Diseases 0.000 claims abstract description 44
- 230000008313 sensitization Effects 0.000 claims abstract description 44
- 238000001914 filtration Methods 0.000 claims abstract description 35
- 238000001514 detection method Methods 0.000 claims description 66
- 239000011159 matrix material Substances 0.000 claims description 41
- 238000004364 calculation method Methods 0.000 claims description 26
- 230000008859 change Effects 0.000 claims description 26
- 230000003287 optical effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 4
- 239000000284 extract Substances 0.000 description 24
- 230000000694 effects Effects 0.000 description 4
- 230000001915 proofreading effect Effects 0.000 description 3
- 244000287680 Garcinia dulcis Species 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
- G06T3/403—Edge-driven scaling; Edge-based scaling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/13—Edge detection
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Image Processing (AREA)
- Color Television Image Signal Generators (AREA)
- Studio Devices (AREA)
- Facsimile Image Signal Circuits (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006141669A JP2007312304A (ja) | 2006-05-22 | 2006-05-22 | 画像処理装置および画像処理方法 |
JP2006141669 | 2006-05-22 | ||
JP2006-141669 | 2006-05-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101079956A true CN101079956A (zh) | 2007-11-28 |
CN101079956B CN101079956B (zh) | 2011-08-10 |
Family
ID=38171255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101020854A Expired - Fee Related CN101079956B (zh) | 2006-05-22 | 2007-05-14 | 图像处理装置及图像处理方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7916964B2 (zh) |
EP (1) | EP1860610B1 (zh) |
JP (1) | JP2007312304A (zh) |
KR (1) | KR100813377B1 (zh) |
CN (1) | CN101079956B (zh) |
DE (1) | DE602007006099D1 (zh) |
TW (1) | TWI343028B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101465001B (zh) * | 2008-12-31 | 2011-04-13 | 昆山锐芯微电子有限公司 | 一种基于Bayer RGB的图像边缘检测方法 |
CN104143175A (zh) * | 2013-05-08 | 2014-11-12 | 佳能株式会社 | 图像处理装置和图像处理方法 |
TWI573464B (zh) * | 2014-04-17 | 2017-03-01 | Morpho Inc | An image processing apparatus, an image processing method, an image processing program, and a recording medium |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006042180A1 (de) * | 2006-09-08 | 2008-03-27 | Micronas Gmbh | Verfahren und Vorrichtung zur Erhöhung der Auflösung einer Datenfolge |
TWI406557B (zh) * | 2008-05-02 | 2013-08-21 | Hon Hai Prec Ind Co Ltd | 圖像處理裝置及方法 |
JP4990240B2 (ja) * | 2008-08-06 | 2012-08-01 | 三菱電機株式会社 | 画像処理装置および画像処理プログラム |
WO2010058497A1 (ja) * | 2008-11-21 | 2010-05-27 | 三菱電機株式会社 | 画像処理装置及び画像処理方法 |
JP5075861B2 (ja) * | 2009-03-16 | 2012-11-21 | 株式会社東芝 | 画像処理装置及び画像処理方法 |
WO2012101708A1 (ja) * | 2011-01-28 | 2012-08-02 | 日本電気株式会社 | 2次元信号符号化装置 |
JP5846357B2 (ja) | 2011-08-15 | 2016-01-20 | 富士ゼロックス株式会社 | 画像処理装置及び画像処理プログラム |
JP5868090B2 (ja) | 2011-09-20 | 2016-02-24 | 三菱電機株式会社 | 画像処理装置、画像処理方法、撮像装置、コンピュータプログラム及びコンピュータ読み取り可能な記録媒体 |
US9258461B2 (en) | 2012-04-04 | 2016-02-09 | Mitsubishi Electric Corporation | Image processing device and method, and image processing program |
CN102750681B (zh) * | 2012-07-04 | 2017-04-12 | 上海顺久电子科技有限公司 | 图像边缘锐化的处理装置和处理方法 |
JP6066169B2 (ja) * | 2012-09-13 | 2017-01-25 | 池上通信機株式会社 | ダイナミックレンジ拡大方法 |
CN105814887B (zh) | 2014-01-08 | 2017-10-27 | 三菱电机株式会社 | 图像生成装置 |
JP7175637B2 (ja) * | 2018-06-01 | 2022-11-21 | キヤノン株式会社 | 情報処理装置、ロボットシステム、情報処理方法及びプログラム |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04188283A (ja) * | 1990-11-22 | 1992-07-06 | Canon Inc | 画像処理方法および装置 |
JP2961962B2 (ja) | 1991-07-05 | 1999-10-12 | 松下電器産業株式会社 | エッジ検出装置 |
US5760922A (en) * | 1993-10-08 | 1998-06-02 | Matsushita Electric Industrial Co., Ltd. | Area recognizing device and gradation level converting device employing area recognizing device |
JPH07249128A (ja) | 1994-03-08 | 1995-09-26 | Mitsubishi Electric Corp | 車両用画像処理装置 |
US5706216A (en) * | 1995-07-28 | 1998-01-06 | Reisch; Michael L. | System for data compression of an image using a JPEG compression circuit modified for filtering in the frequency domain |
JP3376194B2 (ja) * | 1995-12-15 | 2003-02-10 | キヤノン株式会社 | 画像処理装置及び方法 |
US6044204A (en) * | 1996-08-19 | 2000-03-28 | Fuji Xerox Co., Ltd. | Image forming apparatus and image processor |
US6339479B1 (en) | 1996-11-22 | 2002-01-15 | Sony Corporation | Video processing apparatus for processing pixel for generating high-picture-quality image, method thereof, and video printer to which they are applied |
US6233060B1 (en) * | 1998-09-23 | 2001-05-15 | Seiko Epson Corporation | Reduction of moiré in screened images using hierarchical edge detection and adaptive-length averaging filters |
JP4255553B2 (ja) * | 1999-02-04 | 2009-04-15 | パナソニック株式会社 | 撮像装置 |
US7110599B1 (en) * | 1999-03-05 | 2006-09-19 | Seiko Epson Corporation | Image data retouching apparatus, image data retouching method, and medium on which image data retouching program is recorded |
JP4053185B2 (ja) * | 1999-06-22 | 2008-02-27 | 富士フイルム株式会社 | 画像処理方法および装置 |
JP2001014461A (ja) * | 2000-01-01 | 2001-01-19 | Hitachi Ltd | 画像処理方法 |
JP4443784B2 (ja) * | 2000-12-07 | 2010-03-31 | 株式会社エヌ・ティ・ティ・ドコモ | 画像符号化・復号方法、画像符号化装置及び画像復号装置 |
KR100411348B1 (ko) | 2001-12-29 | 2003-12-18 | 엘지전자 주식회사 | 에지 검출 방법과 장치 |
US7199897B2 (en) * | 2002-02-22 | 2007-04-03 | Ricoh Company, Ltd. | Image data processing apparatus for and image data processing method of pattern matching |
US7149369B2 (en) * | 2002-04-23 | 2006-12-12 | Hewlett-Packard Development Company, L.P. | Method and system for image scaling |
FI115942B (fi) | 2002-10-14 | 2005-08-15 | Nokia Corp | Menetelmä kuvien interpoloimiseksi ja terävöittämiseksi |
JP4019417B2 (ja) * | 2003-01-14 | 2007-12-12 | ソニー株式会社 | 画像処理装置および方法、記録媒体、並びにプログラム |
JP4144377B2 (ja) * | 2003-02-28 | 2008-09-03 | ソニー株式会社 | 画像処理装置および方法、記録媒体、並びにプログラム |
JP3838243B2 (ja) | 2003-09-04 | 2006-10-25 | ソニー株式会社 | 画像処理方法、および画像処理装置、並びにコンピュータ・プログラム |
JP2005141498A (ja) * | 2003-11-06 | 2005-06-02 | Fuji Photo Film Co Ltd | エッジ検出方法および装置並びにプログラム |
US7437013B2 (en) * | 2003-12-23 | 2008-10-14 | General Instrument Corporation | Directional spatial video noise reduction |
-
2006
- 2006-05-22 JP JP2006141669A patent/JP2007312304A/ja active Pending
-
2007
- 2007-04-18 TW TW096113610A patent/TWI343028B/zh active
- 2007-04-23 US US11/785,957 patent/US7916964B2/en active Active
- 2007-05-11 KR KR1020070045989A patent/KR100813377B1/ko not_active IP Right Cessation
- 2007-05-14 DE DE602007006099T patent/DE602007006099D1/de active Active
- 2007-05-14 EP EP07108174A patent/EP1860610B1/en not_active Expired - Fee Related
- 2007-05-14 CN CN2007101020854A patent/CN101079956B/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101465001B (zh) * | 2008-12-31 | 2011-04-13 | 昆山锐芯微电子有限公司 | 一种基于Bayer RGB的图像边缘检测方法 |
CN104143175A (zh) * | 2013-05-08 | 2014-11-12 | 佳能株式会社 | 图像处理装置和图像处理方法 |
CN104143175B (zh) * | 2013-05-08 | 2017-07-21 | 佳能株式会社 | 图像处理装置和图像处理方法 |
TWI573464B (zh) * | 2014-04-17 | 2017-03-01 | Morpho Inc | An image processing apparatus, an image processing method, an image processing program, and a recording medium |
US10043244B2 (en) | 2014-04-17 | 2018-08-07 | Morpho, Inc. | Image processing device, image processing method, image processing program, and recording medium |
Also Published As
Publication number | Publication date |
---|---|
JP2007312304A (ja) | 2007-11-29 |
KR20070112707A (ko) | 2007-11-27 |
KR100813377B1 (ko) | 2008-03-12 |
EP1860610B1 (en) | 2010-04-28 |
US7916964B2 (en) | 2011-03-29 |
DE602007006099D1 (de) | 2010-06-10 |
TWI343028B (en) | 2011-06-01 |
EP1860610A1 (en) | 2007-11-28 |
US20070285441A1 (en) | 2007-12-13 |
TW200809699A (en) | 2008-02-16 |
CN101079956B (zh) | 2011-08-10 |
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