ATE126374T1 - Filter zur erweiterung und erosionsumwandlung von bildern. - Google Patents

Filter zur erweiterung und erosionsumwandlung von bildern.

Info

Publication number
ATE126374T1
ATE126374T1 AT92909928T AT92909928T ATE126374T1 AT E126374 T1 ATE126374 T1 AT E126374T1 AT 92909928 T AT92909928 T AT 92909928T AT 92909928 T AT92909928 T AT 92909928T AT E126374 T1 ATE126374 T1 AT E126374T1
Authority
AT
Austria
Prior art keywords
pct
erosion
comparing
matrix
filter
Prior art date
Application number
AT92909928T
Other languages
English (en)
Inventor
Timo Sarkkinen
Timo Piironen
Kari Tiensyrjae
Original Assignee
Rautaruukki Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rautaruukki Oy filed Critical Rautaruukki Oy
Application granted granted Critical
Publication of ATE126374T1 publication Critical patent/ATE126374T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • G06T5/30—Erosion or dilatation, e.g. thinning

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Glass Compositions (AREA)
  • Prostheses (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Centrifugal Separators (AREA)
  • Networks Using Active Elements (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Collating Specific Patterns (AREA)
AT92909928T 1991-05-14 1992-05-08 Filter zur erweiterung und erosionsumwandlung von bildern. ATE126374T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI912343A FI90150C (fi) 1991-05-14 1991-05-14 Filter

Publications (1)

Publication Number Publication Date
ATE126374T1 true ATE126374T1 (de) 1995-08-15

Family

ID=8532521

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92909928T ATE126374T1 (de) 1991-05-14 1992-05-08 Filter zur erweiterung und erosionsumwandlung von bildern.

Country Status (8)

Country Link
US (1) US5436984A (de)
EP (1) EP0586420B1 (de)
JP (1) JPH06508703A (de)
AT (1) ATE126374T1 (de)
AU (1) AU1685192A (de)
DE (1) DE69204064T2 (de)
FI (1) FI90150C (de)
WO (1) WO1992021093A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2712415B1 (fr) * 1993-11-09 1995-12-22 Ge Medical Syst Sa Procédé de repérage automatique de points d'intérêt lors d'un examen de stéréotaxie en mammographie.
KR100304660B1 (ko) * 1995-09-22 2001-11-22 윤종용 누적에러처리를통한비디오신호부호화방법및부호화기
US5817133A (en) * 1997-03-04 1998-10-06 Medtronic, Inc. Pacemaker with morphological filtering of sensed cardiac signals
US6128414A (en) * 1997-09-29 2000-10-03 Intermec Ip Corporation Non-linear image processing and automatic discriminating method and apparatus for images such as images of machine-readable symbols
CA2421111A1 (en) 2000-08-31 2002-03-07 Rytec Corporation Sensor and imaging system
US7321699B2 (en) 2002-09-06 2008-01-22 Rytec Corporation Signal intensity range transformation apparatus and method
WO2006123422A1 (ja) * 2005-05-20 2006-11-23 Mitsubishi Denki Kabushiki Kaisha 画像処理装置及び画像処理プログラム
US9183461B2 (en) 2012-05-11 2015-11-10 Intel Corporation Systems and methods for row causal scan-order optimization stereo matching
WO2018119211A1 (en) * 2016-12-23 2018-06-28 Bio-Rad Laboratories, Inc. Reduction of background signal in blot images

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4665554A (en) * 1983-07-13 1987-05-12 Machine Vision International Corporation Apparatus and method for implementing dilation and erosion transformations in digital image processing
DE3347645C1 (de) * 1983-12-30 1985-10-10 Dr.-Ing. Ludwig Pietzsch Gmbh & Co, 7505 Ettlingen Verfahren und Einrichtung zum opto-elektronischen Pruefen eines Flaechenmusters an einem Objekt
US4641356A (en) * 1984-08-24 1987-02-03 Machine Vision International Corporation Apparatus and method for implementing dilation and erosion transformations in grayscale image processing
FR2586120B1 (fr) * 1985-08-07 1987-12-04 Armines Procede et dispositif de transformation sequentielle d'image
US4724543A (en) * 1985-09-10 1988-02-09 Beckman Research Institute, City Of Hope Method and apparatus for automatic digital image analysis
US4760607A (en) * 1986-07-31 1988-07-26 Machine Vision International Corporation Apparatus and method for implementing transformations in grayscale image processing
JPS63104185A (ja) * 1986-10-22 1988-05-09 Seiko Instr & Electronics Ltd 画像の膨張・縮小変換回路

Also Published As

Publication number Publication date
FI90150C (fi) 1993-12-27
DE69204064D1 (de) 1995-09-14
FI912343L (fi) 1992-11-15
US5436984A (en) 1995-07-25
FI912343A0 (fi) 1991-05-14
EP0586420A1 (de) 1994-03-16
AU1685192A (en) 1992-12-30
DE69204064T2 (de) 1996-01-04
WO1992021093A1 (en) 1992-11-26
JPH06508703A (ja) 1994-09-29
FI90150B (fi) 1993-09-15
EP0586420B1 (de) 1995-08-09

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Legal Events

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