DE69330813D1 - Bildprozessor und verfahren dafuer - Google Patents
Bildprozessor und verfahren dafuerInfo
- Publication number
- DE69330813D1 DE69330813D1 DE69330813T DE69330813T DE69330813D1 DE 69330813 D1 DE69330813 D1 DE 69330813D1 DE 69330813 T DE69330813 T DE 69330813T DE 69330813 T DE69330813 T DE 69330813T DE 69330813 D1 DE69330813 D1 DE 69330813D1
- Authority
- DE
- Germany
- Prior art keywords
- image processor
- method therefor
- therefor
- processor
- image
- 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
-
- 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
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
- G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
- G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Databases & Information Systems (AREA)
- Artificial Intelligence (AREA)
- Computing Systems (AREA)
- Health & Medical Sciences (AREA)
- Evolutionary Computation (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Multimedia (AREA)
- Image Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8478692 | 1992-03-06 | ||
PCT/JP1993/000285 WO1993018471A1 (en) | 1992-03-06 | 1993-03-08 | Image processor, method therefor and apparatus using the image processor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69330813D1 true DE69330813D1 (de) | 2001-10-31 |
DE69330813T2 DE69330813T2 (de) | 2002-06-13 |
Family
ID=13840385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69330813T Expired - Lifetime DE69330813T2 (de) | 1992-03-06 | 1993-03-08 | Bildprozessor und verfahren dafuer |
Country Status (4)
Country | Link |
---|---|
US (1) | US5621825A (de) |
EP (1) | EP0586708B1 (de) |
DE (1) | DE69330813T2 (de) |
WO (1) | WO1993018471A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998015919A1 (fr) * | 1996-10-09 | 1998-04-16 | Dai Nippon Printing Co., Ltd. | Procede et appareil de detection de defauts de raies sur des documents imprimes |
US5845009A (en) * | 1997-03-21 | 1998-12-01 | Autodesk, Inc. | Object tracking system using statistical modeling and geometric relationship |
US6175355B1 (en) | 1997-07-11 | 2001-01-16 | National Semiconductor Corporation | Dispersion-based technique for modulating pixels of a digital display panel |
US6081252A (en) * | 1997-07-11 | 2000-06-27 | National Semiconductor Corporation | Dispersion-based technique for performing spacial dithering for a digital display system |
US6771832B1 (en) | 1997-07-29 | 2004-08-03 | Panasonic Communications Co., Ltd. | Image processor for processing an image with an error diffusion process and image processing method for processing an image with an error diffusion process |
US6310697B1 (en) | 1998-07-07 | 2001-10-30 | Electronics For Imaging, Inc. | Text enhancement system |
US6501565B1 (en) * | 1998-07-07 | 2002-12-31 | Electronics For Imaging, Inc. | Method and apparatus for smoothing text outlines |
JP3459890B2 (ja) * | 1999-09-22 | 2003-10-27 | Nec液晶テクノロジー株式会社 | 疑似中間処理回路の初期化方法 |
ES2467154T3 (es) * | 2000-05-18 | 2014-06-12 | Commwell, Inc. | Método para la monitorización médica remota que incorpora procesamiento de video |
WO2003095130A1 (en) * | 2002-05-08 | 2003-11-20 | Dana Corporation | Plasma-assisted sintering |
US8150165B2 (en) * | 2008-04-11 | 2012-04-03 | Recognition Robotics, Inc. | System and method for visual recognition |
US9576217B2 (en) | 2008-04-11 | 2017-02-21 | Recognition Robotics | System and method for visual recognition |
JP5212195B2 (ja) * | 2009-03-13 | 2013-06-19 | オムロン株式会社 | 画像処理装置および画像処理方法 |
DE102009019545B4 (de) | 2009-04-30 | 2018-11-22 | Schattdecor Ag | Verfahren und Vorrichtung zur Durchführung eines optischen Vergleiches zwischen zumindest zwei Mustern, vorzugsweise durch Vergleich von auswählbaren Ausschnitten |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5214112B2 (de) * | 1973-02-22 | 1977-04-19 | ||
JPS57134763A (en) * | 1981-02-13 | 1982-08-20 | Mitsubishi Electric Corp | Correlation tracking device |
JPS57137978A (en) * | 1981-02-20 | 1982-08-25 | Toshiba Corp | Pattern detecting device |
JPS57141723A (en) * | 1981-02-27 | 1982-09-02 | Mitsubishi Electric Corp | Correlation tracking device |
US4709274A (en) * | 1983-08-29 | 1987-11-24 | Canon Kabushiki Kaisha | Image processing apparatus |
US4581762A (en) * | 1984-01-19 | 1986-04-08 | Itran Corporation | Vision inspection system |
US5267330A (en) * | 1984-06-19 | 1993-11-30 | Canon Kabushiki Kaisha | Image processing apparatus |
DE3545951A1 (de) * | 1984-12-28 | 1986-08-14 | Canon K.K., Tokio/Tokyo | Bildverarbeitungsgeraet |
NL8501846A (nl) * | 1985-06-27 | 1987-01-16 | Oce Nederland B V Patents And | Werkwijze voor het reconstrueren van een grijswaardenbeeld uit een ditherbeeld. |
JPS62281673A (ja) * | 1986-05-30 | 1987-12-07 | Konica Corp | 中間調画像推定方法 |
JPH07117377B2 (ja) * | 1988-11-04 | 1995-12-18 | 松下電器産業株式会社 | 位置認識方法 |
JPH02285773A (ja) * | 1989-04-27 | 1990-11-26 | Canon Inc | 画像処理装置 |
JPH07118014B2 (ja) * | 1990-02-26 | 1995-12-18 | 松下電器産業株式会社 | パターン認識装置 |
JPH0438456A (ja) * | 1990-06-01 | 1992-02-07 | Sekisui Chem Co Ltd | 表面状態検査装置 |
JP3031994B2 (ja) * | 1990-11-16 | 2000-04-10 | 株式会社東芝 | 画像処理装置 |
US5150428A (en) * | 1991-04-01 | 1992-09-22 | Eastman Kodak Company | Method for generating halftone image data with randomly selected threshold array |
JP2500834B2 (ja) * | 1991-09-05 | 1996-05-29 | ゼロックス コーポレイション | 画素値の量子化方法及び装置 |
-
1993
- 1993-03-08 DE DE69330813T patent/DE69330813T2/de not_active Expired - Lifetime
- 1993-03-08 EP EP93905621A patent/EP0586708B1/de not_active Expired - Lifetime
- 1993-03-08 US US08/146,022 patent/US5621825A/en not_active Ceased
- 1993-03-08 WO PCT/JP1993/000285 patent/WO1993018471A1/ja active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO1993018471A1 (en) | 1993-09-16 |
EP0586708A4 (en) | 1994-07-27 |
US5621825A (en) | 1997-04-15 |
DE69330813T2 (de) | 2002-06-13 |
EP0586708B1 (de) | 2001-09-26 |
EP0586708A1 (de) | 1994-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |