BR9907714A - Processo e dispositivo para detectar objetos iluminados presentes sobre um vidro transparente - Google Patents
Processo e dispositivo para detectar objetos iluminados presentes sobre um vidro transparenteInfo
- Publication number
- BR9907714A BR9907714A BR9907714-0A BR9907714A BR9907714A BR 9907714 A BR9907714 A BR 9907714A BR 9907714 A BR9907714 A BR 9907714A BR 9907714 A BR9907714 A BR 9907714A
- Authority
- BR
- Brazil
- Prior art keywords
- glass
- image
- segment
- objects present
- detection unit
- Prior art date
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
- G06T7/0004—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; CALCULATING OR 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; CALCULATING OR 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; 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
- G06T2207/10004—Still image; Photographic image
- G06T2207/10012—Stereo images
-
- 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
- G06T2207/30248—Vehicle exterior or interior
- G06T2207/30252—Vehicle exterior; Vicinity of vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Geophysics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Quality & Reliability (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Multimedia (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Applications Claiming Priority (2)
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 |
PCT/EP1999/000229 WO1999038737A1 (de) | 1998-01-30 | 1999-01-16 | Verfahren zum detektieren von auf einer lichtdurchlässigen scheibe befindlichen objekten sowie vorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9907714A true BR9907714A (pt) | 2000-11-14 |
Family
ID=7856195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9907714-0A BR9907714A (pt) | 1998-01-30 | 1999-01-16 | Processo e dispositivo para detectar objetos iluminados presentes sobre um vidro transparente |
Country Status (8)
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6681163B2 (en) * | 2001-10-04 | 2004-01-20 | Gentex Corporation | Moisture sensor and windshield fog detector |
US7019275B2 (en) * | 1997-09-16 | 2006-03-28 | Gentex Corporation | Moisture sensor and windshield fog detector |
US6326613B1 (en) | 1998-01-07 | 2001-12-04 | Donnelly Corporation | Vehicle interior mirror assembly adapted for containing a rain sensor |
US6124886A (en) | 1997-08-25 | 2000-09-26 | Donnelly Corporation | Modular rearview mirror assembly |
US6278377B1 (en) | 1999-08-25 | 2001-08-21 | Donnelly Corporation | Indicator for vehicle accessory |
US8288711B2 (en) | 1998-01-07 | 2012-10-16 | Donnelly Corporation | Interior rearview mirror system with forwardly-viewing camera and a control |
US6445287B1 (en) | 2000-02-28 | 2002-09-03 | Donnelly Corporation | Tire inflation assistance monitoring system |
US6420975B1 (en) | 1999-08-25 | 2002-07-16 | Donnelly Corporation | Interior rearview mirror sound processing system |
US6313457B1 (en) | 1999-01-25 | 2001-11-06 | Gentex Corporation | Moisture detecting system using semiconductor light sensor with integral charge collection |
DE19909987C2 (de) * | 1999-03-06 | 2003-04-10 | Kostal Leopold Gmbh & Co Kg | Anordnung zum Detektieren von auf einer Windschutzscheibe eines Kraftfahrzeuges befindlichen Objekten |
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 |
AU2001243285A1 (en) | 2000-03-02 | 2001-09-12 | Donnelly Corporation | Video mirror systems incorporating an accessory module |
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 |
US6824281B2 (en) | 2002-01-31 | 2004-11-30 | Donnelly Corporation | Vehicle accessory module |
DE10250705A1 (de) * | 2002-10-31 | 2004-05-13 | Bayerische Motoren Werke Ag | Verfahren und Vorrichtung zur Schattenkompensation in digitalen Bildern |
US6876133B2 (en) * | 2003-04-14 | 2005-04-05 | Agilent Technologies, Inc. | Latching relay with switch bar |
EP1496335A3 (de) * | 2003-07-11 | 2005-04-06 | Leuze electronic GmbH + Co KG | Optoelektronische Vorrichtung |
JP4326999B2 (ja) * | 2003-08-12 | 2009-09-09 | 株式会社日立製作所 | 画像処理システム |
GB2415776B (en) * | 2004-06-28 | 2009-01-28 | Carglass Luxembourg Sarl Zug | Investigation of vehicle glazing panels |
EP1827908B1 (en) | 2004-12-15 | 2015-04-29 | Magna Electronics Inc. | An accessory module system for a vehicle window |
EP2122599B1 (en) | 2007-01-25 | 2019-11-13 | Magna Electronics Inc. | Radar sensing system for vehicle |
GB2479489A (en) * | 2007-04-23 | 2011-10-12 | Belron Hungary Kft Zug Branch | Optical investigation device |
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 |
JP2014222146A (ja) * | 2011-09-05 | 2014-11-27 | 株式会社ニコン | 観察装置 |
JP2014222147A (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 |
DE102014209197A1 (de) | 2014-05-15 | 2015-11-19 | Conti Temic Microelectronic 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 |
DE102017101260B4 (de) | 2016-03-08 | 2021-03-25 | Elmos Semiconductor Se | Verfahren zum optischen Vergleich der Transmissionseigenschaften zweier Übertragungsstrecken für die Verwendung in Kfz |
DE102017101258B4 (de) | 2016-03-08 | 2021-03-25 | Elmos Semiconductor Se | Verfahren zur optisch quantitativen Detektion von Wasser auf der Scheibe eines Kraftfahrtzeuges |
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 |
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 |
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 |
WO2017218376A1 (en) * | 2016-06-15 | 2017-12-21 | Laitram, L.L.C. | Wet case detector in a conveyor belt |
EP3814108B1 (en) * | 2018-06-28 | 2023-08-02 | 3D Systems, Inc. | Three-dimensional printing system with integrated scan module calibration |
Family Cites Families (25)
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US4806776A (en) * | 1980-03-10 | 1989-02-21 | Kley Victor B | Electrical illumination and detecting apparatus |
JPS5795759A (en) * | 1980-12-05 | 1982-06-14 | Canon Inc | Picture signal processing device |
JPS58204337A (ja) * | 1982-05-25 | 1983-11-29 | Fujitsu Ten Ltd | 水滴検知装置 |
JPS5917660A (ja) * | 1982-07-21 | 1984-01-28 | Shigeru Ando | 画像信号処理装置 |
JPS60163350U (ja) * | 1984-04-10 | 1985-10-30 | 市光工業株式会社 | 車輛用雨滴検知器 |
US4867561A (en) * | 1986-08-22 | 1989-09-19 | Nippondenso Co., Ltd. | Apparatus for optically detecting an extraneous matter on a translucent shield |
JPS6425036A (en) * | 1987-07-20 | 1989-01-27 | Nippon Denso Co | Optical liquid detecting device |
JPS6353444A (ja) * | 1986-08-22 | 1988-03-07 | Nippon Denso Co Ltd | 光学式液体検出装置 |
JPS63225117A (ja) * | 1987-03-14 | 1988-09-20 | Matsushita Electric Works Ltd | 光走査型変位測定装置 |
DE3735267C3 (de) * | 1987-10-17 | 1996-03-21 | Telefunken Microelectron | Vorrichtung zur Sichtweitenmessung |
JPH02161337A (ja) * | 1988-12-14 | 1990-06-21 | Nagoya Denki Kogyo Kk | 路面状態検知装置 |
JPH03269313A (ja) * | 1990-03-20 | 1991-11-29 | Mitsubishi Electric Corp | 車間距離検出装置 |
US5365084A (en) * | 1991-02-20 | 1994-11-15 | Pressco Technology, Inc. | Video inspection system employing multiple spectrum LED illumination |
AU6168594A (en) * | 1993-01-29 | 1994-08-15 | Q-Dot Photonics, Inc. | Methods and apparatus for image processing |
US5313072A (en) * | 1993-02-16 | 1994-05-17 | Rockwell International Corporation | Optical detector for windshield wiper control |
JPH06292015A (ja) * | 1993-04-06 | 1994-10-18 | Hitachi Ltd | 2値化装置、並びにそれを備えた読取装置及びファクシミリ装置 |
US6084519A (en) * | 1993-05-07 | 2000-07-04 | Control Devices, Inc. | Multi-function light sensor for vehicle |
JPH0829325A (ja) * | 1994-07-18 | 1996-02-02 | Hiromi Mochida | 降雨検知装置及び自動車用自動ワイパー装置 |
JPH0850018A (ja) * | 1994-08-05 | 1996-02-20 | Honda Motor Co Ltd | 距離測定装置および方法 |
JPH0894352A (ja) * | 1994-09-21 | 1996-04-12 | Mitsubishi Electric Corp | 距離測定装置 |
US5689343A (en) * | 1995-05-26 | 1997-11-18 | Xerox Corporation | Area mapping employing reference clusters for high quality noninteger resolution conversion with enhancement |
JPH1010053A (ja) * | 1996-06-24 | 1998-01-16 | Nissan Motor Co Ltd | 表面欠陥検査装置 |
JPH1090188A (ja) * | 1996-09-13 | 1998-04-10 | Mitsuba Corp | 画像認識装置 |
DE19736584A1 (de) | 1997-08-22 | 1999-02-25 | Kostal Leopold Gmbh & Co Kg | Verfahren zum Erkennen von Veränderungen im Innenraum eines Kraftfahrzeuges sowie ein Innenraumüberwachungssystem für ein Kraftfahrzeug |
US6144022A (en) * | 1999-03-15 | 2000-11-07 | Valeo Electrical Systems, Inc. | Rain sensor using statistical analysis |
-
1998
- 1998-01-30 DE DE19803694A patent/DE19803694C1/de not_active Expired - Fee Related
-
1999
- 1999-01-16 DE DE59901725T patent/DE59901725D1/de not_active Expired - Fee Related
- 1999-01-16 BR BR9907714-0A patent/BR9907714A/pt not_active Application Discontinuation
- 1999-01-16 JP JP2000529995A patent/JP4210431B2/ja not_active Expired - Fee Related
- 1999-01-16 AU AU24214/99A patent/AU2421499A/en not_active Abandoned
- 1999-01-16 WO PCT/EP1999/000229 patent/WO1999038737A1/de active IP Right Grant
- 1999-01-16 US US09/555,532 patent/US6323477B1/en not_active Expired - Lifetime
- 1999-01-16 EP EP99903636A patent/EP1053140B1/de not_active Expired - Lifetime
- 1999-01-16 ES ES99903636T patent/ES2178381T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE59901725D1 (de) | 2002-07-18 |
JP2002502048A (ja) | 2002-01-22 |
US6323477B1 (en) | 2001-11-27 |
DE19803694C1 (de) | 1999-04-22 |
ES2178381T3 (es) | 2002-12-16 |
AU2421499A (en) | 1999-08-16 |
EP1053140B1 (de) | 2002-06-12 |
WO1999038737A1 (de) | 1999-08-05 |
EP1053140A1 (de) | 2000-11-22 |
JP4210431B2 (ja) | 2009-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |