ES2178381T3 - Procedimiento para la deteccion de objetos situados sobre un cristal transparente, asi como dispositivo. - Google Patents

Procedimiento para la deteccion de objetos situados sobre un cristal transparente, asi como dispositivo.

Info

Publication number
ES2178381T3
ES2178381T3 ES99903636T ES99903636T ES2178381T3 ES 2178381 T3 ES2178381 T3 ES 2178381T3 ES 99903636 T ES99903636 T ES 99903636T ES 99903636 T ES99903636 T ES 99903636T ES 2178381 T3 ES2178381 T3 ES 2178381T3
Authority
ES
Spain
Prior art keywords
glass
images
sector
image
detection
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.)
Expired - Lifetime
Application number
ES99903636T
Other languages
English (en)
Spanish (es)
Inventor
Frank Blasing
Norbert Bendicks
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.)
Leopold Kostal GmbH and Co KG
Original Assignee
Leopold Kostal GmbH and Co KG
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 Leopold Kostal GmbH and Co KG filed Critical Leopold Kostal GmbH and Co KG
Application granted granted Critical
Publication of ES2178381T3 publication Critical patent/ES2178381T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G06T7/0008—Industrial image inspection checking presence/absence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/94—Investigating contamination, e.g. dust
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/13—Edge detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
    • B60S1/0818—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like
    • B60S1/0822—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like characterized by the arrangement or type of detection means
    • B60S1/0833—Optical rain sensor
    • B60S1/0844—Optical rain sensor including a camera
    • 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
    • G06T2207/10004—Still image; Photographic image
    • G06T2207/10012—Stereo images
    • 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
    • G06T2207/30248—Vehicle exterior or interior
    • G06T2207/30252—Vehicle exterior; Vicinity of vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Quality & Reliability (AREA)
  • Multimedia (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
ES99903636T 1998-01-30 1999-01-16 Procedimiento para la deteccion de objetos situados sobre un cristal transparente, asi como dispositivo. Expired - Lifetime ES2178381T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803694A DE19803694C1 (de) 1998-01-30 1998-01-30 Verfahren zum Detektieren von auf einer lichtdurchlässigen Scheibe befindlichen Objekten sowie Vorrichtung

Publications (1)

Publication Number Publication Date
ES2178381T3 true ES2178381T3 (es) 2002-12-16

Family

ID=7856195

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99903636T Expired - Lifetime ES2178381T3 (es) 1998-01-30 1999-01-16 Procedimiento para la deteccion de objetos situados sobre un cristal transparente, asi como dispositivo.

Country Status (8)

Country Link
US (1) US6323477B1 (enExample)
EP (1) EP1053140B1 (enExample)
JP (1) JP4210431B2 (enExample)
AU (1) AU2421499A (enExample)
BR (1) BR9907714A (enExample)
DE (2) DE19803694C1 (enExample)
ES (1) ES2178381T3 (enExample)
WO (1) WO1999038737A1 (enExample)

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DE19929964A1 (de) * 1999-06-29 2001-01-04 Valeo Auto Electric Gmbh Einrichtung und Verfahren zur Erfassung von Medien wie Wasser, Beschlag, Schmutz und dergleichen auf einer Scheibe eines Fahrzeuges
US7480149B2 (en) 2004-08-18 2009-01-20 Donnelly Corporation Accessory module for vehicle
US6396408B2 (en) 2000-03-31 2002-05-28 Donnelly Corporation Digital electrochromic circuit with a vehicle network
US6614043B2 (en) * 2001-04-16 2003-09-02 Valeo Electrical Systems, Inc. Imaging rain sensor illumination positioning system
JP4565460B2 (ja) * 2001-05-16 2010-10-20 ナイルス株式会社 付着物検出装置、およびそれを用いたワイパー制御装置
US6596978B2 (en) * 2001-06-28 2003-07-22 Valeo Electrical Systems, Inc. Stereo imaging rain sensor
DE10139514A1 (de) 2001-08-10 2003-02-20 Bosch Gmbh Robert Transmissionsdetektor für einen Fensterkörper, insbesondere die Windschutzscheibe eines Kraftfahrzeuges, sowie Reinigungsvorrichtung für einen Sichtbereich eines Fensterkörpers
US6617564B2 (en) 2001-10-04 2003-09-09 Gentex Corporation Moisture sensor utilizing stereo imaging with an image sensor
WO2003065084A1 (en) 2002-01-31 2003-08-07 Donnelly Corporation Vehicle accessory module
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GB2415776B (en) * 2004-06-28 2009-01-28 Carglass Luxembourg Sarl Zug Investigation of vehicle glazing panels
WO2006063827A1 (en) 2004-12-15 2006-06-22 Magna Donnelly Electronics Naas Limited An accessory module system for a vehicle window
WO2008127752A2 (en) 2007-01-25 2008-10-23 Magna Electronics Radar sensing system for vehicle
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DE102008005064B4 (de) * 2008-01-18 2010-06-17 Sick Ag Optoelektronisches Detektionsverfahren und optoelektronischer Detektor
US8570374B2 (en) 2008-11-13 2013-10-29 Magna Electronics Inc. Camera for vehicle
FR2940490B1 (fr) * 2008-12-19 2011-05-13 Thales Sa Procede d'imagerie passive et de detection de pluie
JP2014222147A (ja) * 2011-09-05 2014-11-27 株式会社ニコン 観察装置
JP2014222146A (ja) * 2011-09-05 2014-11-27 株式会社ニコン 観察装置
JP5561333B2 (ja) * 2011-11-02 2014-07-30 株式会社リコー 画像処理装置、撮像方法、プログラムおよび車両
DE102011055343A1 (de) * 2011-11-15 2013-05-16 Continental Automotive Gmbh Verfahren zur Regendetektion mittels einer Kamera
DE102011056051A1 (de) 2011-12-05 2013-06-06 Conti Temic Microelectronic Gmbh Verfahren zur Auswertung von Bilddaten einer Fahrzeugkamera unter Berücksichtigung von Informationen über Regen
DE102011056690A1 (de) * 2011-12-20 2013-06-20 Continental Automotive Gmbh Verfahren und Vorrichtung zur Ermittlung von Feuchtigkeit auf einer Fahrzeugscheibe
JP5648712B2 (ja) * 2012-07-27 2015-01-07 株式会社リコー 付着物検出装置、移動体機器制御システム、及びプログラム
JP6011395B2 (ja) * 2013-03-08 2016-10-19 マツダ株式会社 車両の運転支援装置
DE102014209197B4 (de) * 2014-05-15 2024-09-19 Continental Autonomous Mobility Germany GmbH Vorrichtung und Verfahren zum Erkennen von Niederschlag für ein Kraftfahrzeug
DE102015003471A1 (de) 2015-03-19 2015-08-27 Daimler Ag Regensensor und Verfahren zum Betrieb eines Regensensors
DE102017101258B4 (de) 2016-03-08 2021-03-25 Elmos Semiconductor Se Verfahren zur optisch quantitativen Detektion von Wasser auf der Scheibe eines Kraftfahrtzeuges
DE102017101257B4 (de) 2016-03-08 2021-03-25 Elmos Semiconductor Se Verfahren zur optischen Vermessung der optischen Reflexionseigenschaften eines Objekts und/oder der Transmissionseigenschaften einer Übertragungsstrecke für die Verwendung in Kfz
DE102017101261B4 (de) 2016-03-08 2021-03-25 Elmos Semiconductor Se Digitalisierter Regensensor zur Vermessung der optischen Reflexionseigenschaften eines möglicherweise mit Flüssigkeit benetzten Objekts für die Verwendung in Kraftfahrzeugen
DE102017101260B4 (de) 2016-03-08 2021-03-25 Elmos Semiconductor Se Verfahren zum optischen Vergleich der Transmissionseigenschaften zweier Übertragungsstrecken für die Verwendung in Kfz
DE102017101259B4 (de) 2016-03-08 2021-03-25 Elmos Semiconductor Se Optischer Sensor zur Vermessung der optischen Reflexionseigenschaften eines Objekts und/oder der Transmissionseigenschaften einer Übertragungsstrecke für die Verwendung in Kfz
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Also Published As

Publication number Publication date
AU2421499A (en) 1999-08-16
JP2002502048A (ja) 2002-01-22
WO1999038737A1 (de) 1999-08-05
BR9907714A (pt) 2000-11-14
EP1053140B1 (de) 2002-06-12
DE19803694C1 (de) 1999-04-22
JP4210431B2 (ja) 2009-01-21
US6323477B1 (en) 2001-11-27
EP1053140A1 (de) 2000-11-22
DE59901725D1 (de) 2002-07-18

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