DE69226112D1 - Bildkantendetektionssystem - Google Patents
BildkantendetektionssystemInfo
- Publication number
- DE69226112D1 DE69226112D1 DE69226112T DE69226112T DE69226112D1 DE 69226112 D1 DE69226112 D1 DE 69226112D1 DE 69226112 T DE69226112 T DE 69226112T DE 69226112 T DE69226112 T DE 69226112T DE 69226112 D1 DE69226112 D1 DE 69226112D1
- Authority
- DE
- Germany
- Prior art keywords
- detection system
- edge detection
- image edge
- image
- edge
- 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
Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/12—Edge-based segmentation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10024—Color image
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Color Television Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Analysis (AREA)
- Image Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3051867A JP2585874B2 (ja) | 1991-03-18 | 1991-03-18 | カラー画像のエッジ検出方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69226112D1 true DE69226112D1 (de) | 1998-08-13 |
DE69226112T2 DE69226112T2 (de) | 1998-10-22 |
Family
ID=12898831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69226112T Expired - Fee Related DE69226112T2 (de) | 1991-03-18 | 1992-03-17 | Bildkantendetektionssystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US5444798A (de) |
EP (1) | EP0505145B1 (de) |
JP (1) | JP2585874B2 (de) |
CA (1) | CA2063158C (de) |
DE (1) | DE69226112T2 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2938739B2 (ja) * | 1993-02-26 | 1999-08-25 | 富士通株式会社 | 動画像処理装置 |
US20030174864A1 (en) * | 1997-10-27 | 2003-09-18 | Digital Biometrics, Inc. | Gambling chip recognition system |
EP0878970A3 (de) * | 1997-05-16 | 1999-08-18 | Matsushita Electric Industrial Co., Ltd. | System zum Messen der Ausrichtungsfehler und chromatischen Aberration eines Bildaufnehmers für eine Videokamera |
JP3647312B2 (ja) * | 1998-05-20 | 2005-05-11 | キヤノン株式会社 | 太陽光発電構造体 |
JP3501031B2 (ja) * | 1999-08-24 | 2004-02-23 | 日本電気株式会社 | 画像領域判定装置、画像領域判定方法及びそのプログラムを記憶した記憶媒体 |
US20010004838A1 (en) * | 1999-10-29 | 2001-06-28 | Wong Kenneth Kai | Integrated heat exchanger system for producing carbon dioxide |
US6894699B2 (en) * | 2000-07-21 | 2005-05-17 | Mitsubishi Denki Kabushiki Kaisha | Image display device employing selective or asymmetrical smoothing |
JP4329271B2 (ja) * | 2001-03-22 | 2009-09-09 | コニカミノルタビジネステクノロジーズ株式会社 | 画像処理装置、画像形成装置、および画像処理方法 |
US6636045B2 (en) * | 2001-04-03 | 2003-10-21 | Baker Hughes Incorporated | Method of determining formation anisotropy in deviated wells using separation of induction mode |
US7053953B2 (en) * | 2001-12-21 | 2006-05-30 | Eastman Kodak Company | Method and camera system for blurring portions of a verification image to show out of focus areas in a captured archival image |
US7454123B2 (en) * | 2002-06-06 | 2008-11-18 | Intel Corporation | Personal video recorder having reduced overscan coding |
US7057664B2 (en) * | 2002-10-18 | 2006-06-06 | Broadcom Corporation | Method and system for converting interlaced formatted video to progressive scan video using a color edge detection scheme |
US7006764B2 (en) * | 2002-11-12 | 2006-02-28 | Eastman Kodak Company | User interface for controlling cropping in electronic camera |
US6907194B2 (en) | 2002-11-12 | 2005-06-14 | Eastman Kodak Company | Camera having continuously cropping viewfinder |
US7561793B2 (en) * | 2002-11-12 | 2009-07-14 | Eastman Kodak Company | User interface for controlling cropping in electronic camera |
US7327890B2 (en) | 2002-12-20 | 2008-02-05 | Eastman Kodak Company | Imaging method and system for determining an area of importance in an archival image |
US20050134719A1 (en) * | 2003-12-23 | 2005-06-23 | Eastman Kodak Company | Display device with automatic area of importance display |
US8659619B2 (en) | 2004-03-26 | 2014-02-25 | Intellectual Ventures Fund 83 Llc | Display device and method for determining an area of importance in an original image |
GB2414683B (en) * | 2004-03-26 | 2007-03-07 | Yoshiaki Shirai | Golf swing measuring system |
JP4926116B2 (ja) * | 2008-04-16 | 2012-05-09 | 株式会社日立ハイテクノロジーズ | 画像検査装置 |
US20090262136A1 (en) * | 2008-04-22 | 2009-10-22 | Tischer Steven N | Methods, Systems, and Products for Transforming and Rendering Media Data |
US8971637B1 (en) | 2012-07-16 | 2015-03-03 | Matrox Electronic Systems Ltd. | Method and system for identifying an edge in an image |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59133414A (ja) * | 1983-01-21 | 1984-07-31 | Agency Of Ind Science & Technol | 楕円形状検出方法とその装置 |
DE3839299C2 (de) * | 1987-11-20 | 1995-06-01 | Canon Kk | Bildverarbeitungseinrichtung |
JP2507578B2 (ja) * | 1989-02-09 | 1996-06-12 | 富士通株式会社 | カラ―描画ワ―クステ―ション |
JP3072766B2 (ja) * | 1990-03-16 | 2000-08-07 | 富士通株式会社 | スカラー・データ処理方式 |
-
1991
- 1991-03-18 JP JP3051867A patent/JP2585874B2/ja not_active Expired - Fee Related
-
1992
- 1992-03-16 CA CA002063158A patent/CA2063158C/en not_active Expired - Fee Related
- 1992-03-17 EP EP92302285A patent/EP0505145B1/de not_active Expired - Lifetime
- 1992-03-17 DE DE69226112T patent/DE69226112T2/de not_active Expired - Fee Related
-
1993
- 1993-12-28 US US08/174,627 patent/US5444798A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2063158A1 (en) | 1992-09-19 |
US5444798A (en) | 1995-08-22 |
CA2063158C (en) | 1996-12-17 |
JP2585874B2 (ja) | 1997-02-26 |
EP0505145B1 (de) | 1998-07-08 |
JPH04287180A (ja) | 1992-10-12 |
DE69226112T2 (de) | 1998-10-22 |
EP0505145A2 (de) | 1992-09-23 |
EP0505145A3 (en) | 1993-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |