MX9400168A - Metodo de analisis de una imagen digital para identificar automaticamente un objeto en un fondo. - Google Patents

Metodo de analisis de una imagen digital para identificar automaticamente un objeto en un fondo.

Info

Publication number
MX9400168A
MX9400168A MX9400168A MX9400168A MX9400168A MX 9400168 A MX9400168 A MX 9400168A MX 9400168 A MX9400168 A MX 9400168A MX 9400168 A MX9400168 A MX 9400168A MX 9400168 A MX9400168 A MX 9400168A
Authority
MX
Mexico
Prior art keywords
color
digital image
background
monitor
analysis
Prior art date
Application number
MX9400168A
Other languages
English (en)
Inventor
Akhileswar Ganesh Vaidyanathan
Dennis Burton Fowler
Original Assignee
Du Pont
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
Priority claimed from US07/999,703 external-priority patent/US5375177A/en
Application filed by Du Pont filed Critical Du Pont
Publication of MX9400168A publication Critical patent/MX9400168A/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/001—Texturing; Colouring; Generation of texture or colour
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/40—Filling a planar surface by adding surface attributes, e.g. colour or texture
    • 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
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/136—Segmentation; Edge detection involving thresholding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/20—Contour coding, e.g. using detection of edges
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G09G5/06—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed using colour palettes, e.g. look-up tables
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20004—Adaptive image processing
    • G06T2207/20008—Globally adaptive
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30024—Cell structures in vitro; Tissue sections in vitro

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Health & Medical Sciences (AREA)
  • Quality & Reliability (AREA)
  • Computer Hardware Design (AREA)
  • Image Analysis (AREA)
  • Selective Calling Equipment (AREA)
  • Circuits Of Receivers In General (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Color Image Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

La presenten invención se relaciona con un método de análisis de una imagen digital para identificar automáticamente un objeto en un fondo; caracterizar el objeto por el color, determinando al menos un punto interior del objeto; y visualizar el objeto en un monitor, en el color correspondiente al color natural del objeto; y un método de análisis de una imagen digital para visualizar un objeto en un monitor en color. Los métodos son adaptativos en que crean una nueva paleta para cada imagen que está en proceso. El sistema usado para aplicar los métodos es efectivo en costo por el hecho de que puede usarse una placa (tarjeta) de procesamiento de la imagen en blanco y negro, junto con un filtro de color y un monitor en color.
MX9400168A 1992-12-31 1994-01-03 Metodo de analisis de una imagen digital para identificar automaticamente un objeto en un fondo. MX9400168A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/999,703 US5375177A (en) 1991-09-27 1992-12-31 Method of identifying and characterizing a valid object by color
US08/035,819 US5448652A (en) 1991-09-27 1993-03-23 Adaptive display system

Publications (1)

Publication Number Publication Date
MX9400168A true MX9400168A (es) 1994-07-29

Family

ID=26712525

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9400168A MX9400168A (es) 1992-12-31 1994-01-03 Metodo de analisis de una imagen digital para identificar automaticamente un objeto en un fondo.

Country Status (10)

Country Link
US (1) US5448652A (es)
EP (1) EP0628189B1 (es)
JP (1) JP3296494B2 (es)
AT (1) ATE211281T1 (es)
AU (1) AU4276293A (es)
CA (1) CA2130920A1 (es)
DE (1) DE69331380T2 (es)
IL (1) IL107677A0 (es)
MX (1) MX9400168A (es)
WO (1) WO1994016405A1 (es)

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US7496225B2 (en) 2003-09-04 2009-02-24 3M Innovative Properties Company Biological growth plate scanner with automated intake
US7298886B2 (en) * 2003-09-05 2007-11-20 3M Innovative Properties Company Counting biological agents on biological growth plates
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US7176935B2 (en) * 2003-10-21 2007-02-13 Clairvoyante, Inc. Gamut conversion system and methods
US7598961B2 (en) * 2003-10-21 2009-10-06 Samsung Electronics Co., Ltd. method and apparatus for converting from a source color space to a target color space
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CN1882103B (zh) * 2005-04-04 2010-06-23 三星电子株式会社 实现改进的色域对映演算的系统及方法
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Also Published As

Publication number Publication date
IL107677A0 (en) 1994-02-27
ATE211281T1 (de) 2002-01-15
DE69331380D1 (de) 2002-01-31
DE69331380T2 (de) 2002-08-14
EP0628189B1 (en) 2001-12-19
CA2130920A1 (en) 1994-07-21
EP0628189A1 (en) 1994-12-14
JPH07504533A (ja) 1995-05-18
JP3296494B2 (ja) 2002-07-02
US5448652A (en) 1995-09-05
WO1994016405A1 (en) 1994-07-21
AU4276293A (en) 1994-08-15

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