NO861937L - Anordning for detektering av sprangvise forandringer av en egenskap innenfor et omraade av et bilde oppdelt i diskrete billedelementer. - Google Patents

Anordning for detektering av sprangvise forandringer av en egenskap innenfor et omraade av et bilde oppdelt i diskrete billedelementer.

Info

Publication number
NO861937L
NO861937L NO861937A NO861937A NO861937L NO 861937 L NO861937 L NO 861937L NO 861937 A NO861937 A NO 861937A NO 861937 A NO861937 A NO 861937A NO 861937 L NO861937 L NO 861937L
Authority
NO
Norway
Prior art keywords
signals
units
unit
factors
multiplication factors
Prior art date
Application number
NO861937A
Other languages
English (en)
Norwegian (no)
Inventor
Hans Knutsson
Goesta Granlund
Josef Bigun
Original Assignee
Context Vision Ab
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 Context Vision Ab filed Critical Context Vision Ab
Publication of NO861937L publication Critical patent/NO861937L/no

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
  • Complex Calculations (AREA)
  • Image Processing (AREA)
NO861937A 1985-05-23 1986-05-15 Anordning for detektering av sprangvise forandringer av en egenskap innenfor et omraade av et bilde oppdelt i diskrete billedelementer. NO861937L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8502571A SE448126B (sv) 1985-05-23 1985-05-23 Anordning for detektering av sprangartade forendringar av en egenskap inom ett omrade av en i diskreta bildelement uppdelad bild

Publications (1)

Publication Number Publication Date
NO861937L true NO861937L (no) 1986-11-24

Family

ID=20360333

Family Applications (1)

Application Number Title Priority Date Filing Date
NO861937A NO861937L (no) 1985-05-23 1986-05-15 Anordning for detektering av sprangvise forandringer av en egenskap innenfor et omraade av et bilde oppdelt i diskrete billedelementer.

Country Status (5)

Country Link
US (1) US4747150A (ja)
EP (1) EP0203053A1 (ja)
JP (1) JPS61273688A (ja)
NO (1) NO861937L (ja)
SE (1) SE448126B (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0151235B1 (ko) * 1963-07-14 1998-10-15 모리시타 요이찌 형상검출방법
AU583202B2 (en) * 1987-02-06 1989-04-20 Fujitsu Limited Method and apparatus for extracting pattern contours in image processing
FR2634297A1 (fr) * 1988-07-12 1990-01-19 Trt Telecom Radio Electr Dispositif pour determiner des objets contrastes dans une image
US5214719A (en) * 1989-02-28 1993-05-25 Phoenix Imaging Computer-based system and method for character recognition
US5187753A (en) * 1989-12-08 1993-02-16 Xerox Corporation Method and apparatus for identification and correction of document skew
US5317652A (en) * 1991-06-05 1994-05-31 Phoenix Imaging Rotation and position invariant optical character recognition
US5416851A (en) * 1991-07-30 1995-05-16 Xerox Corporation Image analysis based on location sampling
US5471544A (en) * 1992-05-18 1995-11-28 Markandey; Vishal Condition number-based smoothins of optical flow fields
US5355436A (en) * 1992-10-05 1994-10-11 The Research Foundation, State University Of New York At Buffalo Single layer neural network circuit for performing linearly separable and non-linearly separable logical operations
US6208763B1 (en) 1998-04-14 2001-03-27 General Electric Company Method and apparatus for enhancing discrete pixel images
US6173083B1 (en) 1998-04-14 2001-01-09 General Electric Company Method and apparatus for analyzing image structures
US7020343B1 (en) 1999-12-30 2006-03-28 Ge Medical Systems Global Technology Company, Llc Method and apparatus for enhancing discrete pixel images by analyzing image structure
CH694232A5 (fr) * 2000-04-27 2004-09-30 Suisse Electronique Microtech Procédé d'encodage temporel d'une pluralité d'informations pouvant être représentées par des vecteurs.
US6757442B1 (en) 2000-11-22 2004-06-29 Ge Medical Systems Global Technology Company, Llc Image enhancement method with simultaneous noise reduction, non-uniformity equalization, and contrast enhancement
SE0400731D0 (sv) * 2004-03-22 2004-03-22 Contextvision Ab Method, computer program product and apparatus for enhancing a computerized tomography image
US10405836B2 (en) 2015-11-23 2019-09-10 Clarius Mobile Health Corp. Speckle reduction and compression improvement of ultrasound images

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979722A (en) * 1974-05-31 1976-09-07 Nippon Electric Company, Ltd. Automatic character recognition device employing dynamic programming
JPS5273747A (en) * 1975-12-17 1977-06-21 Hitachi Ltd Image processing device
JPS5487251A (en) * 1977-12-23 1979-07-11 Toshiba Corp Personal discriminator
JPS5926064B2 (ja) * 1979-09-10 1984-06-23 工業技術院長 輪郭画像の特徴抽出装置
EP0055965B1 (en) * 1981-01-05 1989-03-29 Image Processing Technologies Inc. Process and device for the binarization of a pattern
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
EP0149457B1 (en) * 1984-01-13 1993-03-31 Kabushiki Kaisha Komatsu Seisakusho Method of identifying contour lines

Also Published As

Publication number Publication date
JPS61273688A (ja) 1986-12-03
US4747150A (en) 1988-05-24
EP0203053A1 (en) 1986-11-26
SE8502571L (sv) 1986-11-24
SE448126B (sv) 1987-01-19
SE8502571D0 (sv) 1985-05-23

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