ATE229170T1 - Verfahren und apparat zur reduzierung von unerwünschten rauscheffekten in einem dreidimensionalen farbbilderzeugungssystem - Google Patents

Verfahren und apparat zur reduzierung von unerwünschten rauscheffekten in einem dreidimensionalen farbbilderzeugungssystem

Info

Publication number
ATE229170T1
ATE229170T1 AT97902118T AT97902118T ATE229170T1 AT E229170 T1 ATE229170 T1 AT E229170T1 AT 97902118 T AT97902118 T AT 97902118T AT 97902118 T AT97902118 T AT 97902118T AT E229170 T1 ATE229170 T1 AT E229170T1
Authority
AT
Austria
Prior art keywords
color image
production system
correspond
image production
dimensional color
Prior art date
Application number
AT97902118T
Other languages
English (en)
Inventor
Marc Rioux
Original Assignee
Ca Nat Research Council
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 Ca Nat Research Council filed Critical Ca Nat Research Council
Application granted granted Critical
Publication of ATE229170T1 publication Critical patent/ATE229170T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Endoscopes (AREA)
  • Image Generation (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Image Input (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
AT97902118T 1996-02-20 1997-02-12 Verfahren und apparat zur reduzierung von unerwünschten rauscheffekten in einem dreidimensionalen farbbilderzeugungssystem ATE229170T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/603,422 US5701173A (en) 1996-02-20 1996-02-20 Method and apparatus for reducing the unwanted effects of noise present in a three dimensional color imaging system
PCT/CA1997/000093 WO1997031239A1 (en) 1996-02-20 1997-02-12 A method and apparatus for reducing the unwanted effects of noise present in a three-dimensional color imaging system

Publications (1)

Publication Number Publication Date
ATE229170T1 true ATE229170T1 (de) 2002-12-15

Family

ID=24415371

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97902118T ATE229170T1 (de) 1996-02-20 1997-02-12 Verfahren und apparat zur reduzierung von unerwünschten rauscheffekten in einem dreidimensionalen farbbilderzeugungssystem

Country Status (7)

Country Link
US (1) US5701173A (de)
EP (1) EP0882211B1 (de)
JP (1) JP3805791B2 (de)
AT (1) ATE229170T1 (de)
CA (1) CA2197410C (de)
DE (1) DE69717603T2 (de)
WO (1) WO1997031239A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5946645A (en) * 1997-04-09 1999-08-31 National Research Council Of Canada Three dimensional imaging method and device
FR2779517B1 (fr) 1998-06-05 2000-08-18 Architecture Traitement D Imag Procede et dispositif d'acquisition opto-electrique de formes par illumination axiale
DE19962779B4 (de) * 1999-12-23 2009-06-25 Byk-Gardner Gmbh Vorrichtung zur quantifizierten Bestimmung der Qualität von Oberflächen
US6639684B1 (en) 2000-09-13 2003-10-28 Nextengine, Inc. Digitizer using intensity gradient to image features of three-dimensional objects
US7233351B1 (en) 2001-02-23 2007-06-19 Nextengine, Inc. Method for high resolution incremental imaging
US20040217956A1 (en) * 2002-02-28 2004-11-04 Paul Besl Method and system for processing, compressing, streaming, and interactive rendering of 3D color image data
US7711179B2 (en) 2004-04-21 2010-05-04 Nextengine, Inc. Hand held portable three dimensional scanner
EP1610091A1 (de) * 2004-06-23 2005-12-28 Leica Geosystems AG Scannersystem und Verfahren zur Erfassung von Oberflächen
US20060045174A1 (en) * 2004-08-31 2006-03-02 Ittiam Systems (P) Ltd. Method and apparatus for synchronizing a transmitter clock of an analog modem to a remote clock
US7995834B1 (en) 2006-01-20 2011-08-09 Nextengine, Inc. Multiple laser scanner
CA2848149C (en) 2013-04-12 2016-08-30 Richard Gagnon Method and apparatus for image noise filtering

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029419A (en) * 1975-10-10 1977-06-14 International Business Machines Corporation Textile color analyzer calibration
US4627734A (en) * 1983-06-30 1986-12-09 Canadian Patents And Development Limited Three dimensional imaging method and device
CH671828A5 (de) * 1987-06-26 1989-09-29 Battelle Memorial Institute
JPH073365B2 (ja) * 1988-06-08 1995-01-18 大日本クスリーン製造株式会社 顕微分光装置
US4946281A (en) * 1989-04-24 1990-08-07 General Motors Corporation Laser profiler for high precision surface dimensional grouping apparatus and method
CA2017518A1 (en) * 1990-05-24 1991-11-24 Her Majesty The Queen, In Right Of Canada, As Represented By The Ministe R Of The National Research Council Of Canada Colour-range imaging

Also Published As

Publication number Publication date
DE69717603T2 (de) 2003-09-11
WO1997031239A1 (en) 1997-08-28
JP2000506609A (ja) 2000-05-30
US5701173A (en) 1997-12-23
CA2197410A1 (en) 1997-08-21
CA2197410C (en) 2002-07-09
DE69717603D1 (de) 2003-01-16
EP0882211B1 (de) 2002-12-04
JP3805791B2 (ja) 2006-08-09
EP0882211A1 (de) 1998-12-09

Similar Documents

Publication Publication Date Title
AU680444B2 (en) Illumination and imaging subsystems for a lens inspection system
ATE229170T1 (de) Verfahren und apparat zur reduzierung von unerwünschten rauscheffekten in einem dreidimensionalen farbbilderzeugungssystem
JPS6480165A (en) Picture processor
AU549681B2 (en) Scanner image signal contrast intensification
CA2252552A1 (en) Method and system for inspecting a low gloss surface of an object at a vision station
WO1991006034A3 (en) Illumination system for a film scanner
JPS5666974A (en) Picture forming method
GB2005511A (en) Colour television camera signal processing apparatus
DE69910695D1 (de) Verfahren und Apparat zum Filtern von Bildfarbsignalen
JPS5779944A (en) Detector for equal color tone region
GB2169167A (en) Obtaining monochromatic images from colour originals
JPS61294302A (ja) チップ部品ずれ検査方法
JPH0546389Y2 (de)
JPH06109424A (ja) 計測対象物撮像装置
JPS55124005A (en) Contour line display device
JPS5924685A (ja) 疑似高級紙の製造方法
SU624247A1 (ru) Устройство дл считывани многоцветных изображений
JPH0499346A (ja) ウェーハ外観検査装置
ATE520211T1 (de) Vorrichtung zur verminderung des optischen signalrauschens und dazugehöriges verfahren
JPH0267160A (ja) 画像読み取り装置
JPS5571926A (en) Inspection of liquid crystal indicator
JPS6423680A (en) Image input device
JPH066601A (ja) 画像読取装置
JPH03128364U (de)
JPS63120483U (de)

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties