[go: up one dir, main page]

AU2003205409A1 - Method for detecting the position of the interface between two media - Google Patents

Method for detecting the position of the interface between two media

Info

Publication number
AU2003205409A1
AU2003205409A1 AU2003205409A AU2003205409A AU2003205409A1 AU 2003205409 A1 AU2003205409 A1 AU 2003205409A1 AU 2003205409 A AU2003205409 A AU 2003205409A AU 2003205409 A AU2003205409 A AU 2003205409A AU 2003205409 A1 AU2003205409 A1 AU 2003205409A1
Authority
AU
Australia
Prior art keywords
media
interface
detecting
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.)
Abandoned
Application number
AU2003205409A
Other versions
AU2003205409A8 (en
Inventor
Rudolf Braun
Peter Holubar
Birgit Strenn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2003205409A8 publication Critical patent/AU2003205409A8/en
Publication of AU2003205409A1 publication Critical patent/AU2003205409A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06T2207/30108—Industrial image inspection

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Quality & Reliability (AREA)
  • Geometry (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Length Measuring Devices By Optical Means (AREA)
AU2003205409A 2002-01-16 2003-01-16 Method for detecting the position of the interface between two media Abandoned AU2003205409A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA65/2002 2002-01-16
AT652002 2002-01-16
PCT/AT2003/000014 WO2003060433A2 (en) 2002-01-16 2003-01-16 Method for detecting the position of the interface between two media

Publications (2)

Publication Number Publication Date
AU2003205409A8 AU2003205409A8 (en) 2003-07-30
AU2003205409A1 true AU2003205409A1 (en) 2003-07-30

Family

ID=3587131

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003205409A Abandoned AU2003205409A1 (en) 2002-01-16 2003-01-16 Method for detecting the position of the interface between two media

Country Status (2)

Country Link
AU (1) AU2003205409A1 (en)
WO (1) WO2003060433A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1972933A1 (en) * 2007-03-23 2008-09-24 Coöperatie AVEBE U.A. Chromatographic column system
US9002096B2 (en) 2009-01-06 2015-04-07 Siemens Healthcare Diagnostics Inc. Method and apparatus for determining a liquid level in a container using imaging
NO336180B1 (en) 2013-04-04 2015-06-08 Univisual Instr System and method for determining fluid levels
JP7120802B2 (en) 2017-07-20 2022-08-17 株式会社神戸製鋼所 Fluid circulation device and its circulation abnormality detection method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441737A (en) * 1965-06-10 1969-04-29 Bowser Inc Radiation sensitive sludge level testing device
AT398000B (en) * 1989-11-14 1994-08-25 Raab Franz Ing METHOD AND DEVICE FOR DETERMINING THE FOAM HEIGHT OR THE SEDIMENT HEIGHT IN LIQUIDS
US5542004A (en) * 1991-11-25 1996-07-30 Miller Brewing Company Foam analyzing method and apparatus
DE4314249A1 (en) * 1993-04-30 1994-11-03 Maz Mikroelektronik Anwendungs Device for detecting liquid level
US6252980B1 (en) * 1993-11-24 2001-06-26 Nira Schwartz Additional dynamic fluid level and bubble inspection for quality and process control
JPH08178729A (en) * 1994-12-22 1996-07-12 Nishiyama Seisakusho:Kk Measuring apparatus of particle sedimentation volume

Also Published As

Publication number Publication date
AU2003205409A8 (en) 2003-07-30
WO2003060433A2 (en) 2003-07-24
WO2003060433A3 (en) 2003-12-24

Similar Documents

Publication Publication Date Title
AU2003214850A1 (en) Method for determining media qualities
AU2003272414A1 (en) Method for detecting suspicious transactions
EP1351123A3 (en) Method for gestural interpretation
AU2002353108A1 (en) Method for determining location information
EP2190002B8 (en) Method for detecting a fine geometry
AU2003260829A1 (en) Proximity detection for media proxies
AU2002312859A1 (en) Method for determining gene expression
AU2003241079A1 (en) Method for reducing media description negotiation
AU2003243559A1 (en) Apparatus and methods for detecting cerebrospinal fluid
AU2003244501A1 (en) Method for the detection of mutations
AU2003283479A1 (en) Method for making user-system interaction independent from the application of interaction media
AU2003274314A1 (en) Detecting apparatus
AU2003279827A1 (en) Method and apparatus for detecting endpoint
EP1348567B8 (en) Recording apparatus
AU2003276973A1 (en) Detection methods
AU2003275856A1 (en) Method for detecting halitosis
AU2002349976A1 (en) Methods for predicting transcription levels
AU2003281316A1 (en) Parts for fluid
AU2003246435A1 (en) Crossflow-filtration method for beverages
AU2003248781A1 (en) Visual media
AU2002305789A1 (en) Method for detecting transcription factor-protein interactions
AU2003274248A1 (en) Method for communicating structured information
AU2003205409A1 (en) Method for detecting the position of the interface between two media
AU2003287712A1 (en) Technique for velocity analysis
AU2003234171A1 (en) Method for evaluating drug candidates

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase