ATE189073T1 - Verfahren zur bestimmung der aussenpunkte eines objektes in einem hintergrund - Google Patents

Verfahren zur bestimmung der aussenpunkte eines objektes in einem hintergrund

Info

Publication number
ATE189073T1
ATE189073T1 AT95903109T AT95903109T ATE189073T1 AT E189073 T1 ATE189073 T1 AT E189073T1 AT 95903109 T AT95903109 T AT 95903109T AT 95903109 T AT95903109 T AT 95903109T AT E189073 T1 ATE189073 T1 AT E189073T1
Authority
AT
Austria
Prior art keywords
exterior
shape
feature
important
points
Prior art date
Application number
AT95903109T
Other languages
English (en)
Inventor
Akhileswar Ganesh Vaidyanathan
Hooshmand Mahmood Kalayeh
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
Application filed by Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of ATE189073T1 publication Critical patent/ATE189073T1/de

Links

Classifications

    • 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
    • G06T7/0002—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
    • 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
    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/69—Microscopic objects, e.g. biological cells or cellular parts
    • 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
    • G06T2207/10016—Video; Image sequence
    • 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
    • G06T2207/10056—Microscopic image
    • 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
AT95903109T 1993-11-30 1994-11-15 Verfahren zur bestimmung der aussenpunkte eines objektes in einem hintergrund ATE189073T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/159,641 US5579409A (en) 1991-09-27 1993-11-30 Methods for determining the exterior points of an object in a background
PCT/US1994/012939 WO1995015539A1 (en) 1993-11-30 1994-11-15 Methods for determining the exterior points of an object in a background

Publications (1)

Publication Number Publication Date
ATE189073T1 true ATE189073T1 (de) 2000-02-15

Family

ID=22573370

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95903109T ATE189073T1 (de) 1993-11-30 1994-11-15 Verfahren zur bestimmung der aussenpunkte eines objektes in einem hintergrund

Country Status (9)

Country Link
US (1) US5579409A (de)
EP (1) EP0681722B1 (de)
JP (1) JPH08510582A (de)
AT (1) ATE189073T1 (de)
AU (1) AU1208995A (de)
CA (1) CA2153164A1 (de)
DE (1) DE69422702T2 (de)
IL (1) IL111720A0 (de)
WO (1) WO1995015539A1 (de)

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DE102009009572B3 (de) * 2009-02-19 2010-06-17 Eads Deutschland Gmbh Verfahren zur entropiebasierten Bestimmung von Objektrandkurven
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Also Published As

Publication number Publication date
DE69422702T2 (de) 2000-08-03
EP0681722B1 (de) 2000-01-19
WO1995015539A1 (en) 1995-06-08
EP0681722A1 (de) 1995-11-15
IL111720A0 (en) 1995-01-24
JPH08510582A (ja) 1996-11-05
DE69422702D1 (de) 2000-02-24
AU1208995A (en) 1995-06-19
CA2153164A1 (en) 1995-06-08
US5579409A (en) 1996-11-26

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