JP2001304816A - レーザ反射光による粒状斑点模様を利用した移動量測定方式とその装置 - Google Patents

レーザ反射光による粒状斑点模様を利用した移動量測定方式とその装置

Info

Publication number
JP2001304816A
JP2001304816A JP2000166833A JP2000166833A JP2001304816A JP 2001304816 A JP2001304816 A JP 2001304816A JP 2000166833 A JP2000166833 A JP 2000166833A JP 2000166833 A JP2000166833 A JP 2000166833A JP 2001304816 A JP2001304816 A JP 2001304816A
Authority
JP
Japan
Prior art keywords
spot pattern
movement
granular
granular spot
amount
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.)
Pending
Application number
JP2000166833A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001304816A5 (https=
Inventor
Kenichiro Kobayashi
健一郎 小林
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.)
UMETSU CHIYOMI
Original Assignee
UMETSU CHIYOMI
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 UMETSU CHIYOMI filed Critical UMETSU CHIYOMI
Priority to JP2000166833A priority Critical patent/JP2001304816A/ja
Priority to KR1020010021051A priority patent/KR100995287B1/ko
Priority to EP01109671A priority patent/EP1152210B1/en
Priority to DE60135602T priority patent/DE60135602D1/de
Priority to US09/838,905 priority patent/US6847910B2/en
Priority to US09/973,247 priority patent/US20020080264A1/en
Publication of JP2001304816A publication Critical patent/JP2001304816A/ja
Priority to US10/737,336 priority patent/US7165007B2/en
Priority to US10/958,807 priority patent/US7257510B2/en
Publication of JP2001304816A5 publication Critical patent/JP2001304816A5/ja
Priority to US11/468,895 priority patent/US20060293865A1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/34707—Scales; Discs, e.g. fixation, fabrication, compensation
    • G01D5/34715—Scale reading or illumination devices
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/3473—Circular or rotary encoders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2000166833A 2000-04-26 2000-04-26 レーザ反射光による粒状斑点模様を利用した移動量測定方式とその装置 Pending JP2001304816A (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2000166833A JP2001304816A (ja) 2000-04-26 2000-04-26 レーザ反射光による粒状斑点模様を利用した移動量測定方式とその装置
KR1020010021051A KR100995287B1 (ko) 2000-04-26 2001-04-19 레이저 반사광에 의한 입상반점모양을 이용한 이동량측정방법과 그 장치
EP01109671A EP1152210B1 (en) 2000-04-26 2001-04-19 Method and apparatus to measure amount of movement using granular speck pattern generated by reflecting laser beam
DE60135602T DE60135602D1 (de) 2000-04-26 2001-04-19 Verfahren und Vorrichtung zur Bewegungsmessung unter Verwendung eines von einem reflektierten Laserstrahl stammenden körnigen Fleckenmusters
US09/838,905 US6847910B2 (en) 2000-04-26 2001-04-20 Method and apparatus to measure amount of movement using granular speck pattern generated by reflecting laser beam
US09/973,247 US20020080264A1 (en) 2000-04-26 2001-10-09 Method and apparatus for direct image pick-up of granular speck pattern generated by reflecting light of laser beam
US10/737,336 US7165007B2 (en) 2000-04-26 2003-12-16 Method and apparatus for direct image pick-up of granular speck pattern generated by reflecting light of laser beam
US10/958,807 US7257510B2 (en) 2000-04-26 2004-10-05 Method and apparatus to measure amount of movement using granular speck pattern generated by reflecting laser beam
US11/468,895 US20060293865A1 (en) 2000-04-26 2006-08-31 Method and apparatus for direct image pick-up of granular speck pattern generated by reflecting light of laser beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000166833A JP2001304816A (ja) 2000-04-26 2000-04-26 レーザ反射光による粒状斑点模様を利用した移動量測定方式とその装置

Publications (2)

Publication Number Publication Date
JP2001304816A true JP2001304816A (ja) 2001-10-31
JP2001304816A5 JP2001304816A5 (https=) 2005-10-20

Family

ID=18670091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000166833A Pending JP2001304816A (ja) 2000-04-26 2000-04-26 レーザ反射光による粒状斑点模様を利用した移動量測定方式とその装置

Country Status (5)

Country Link
US (5) US6847910B2 (https=)
EP (1) EP1152210B1 (https=)
JP (1) JP2001304816A (https=)
KR (1) KR100995287B1 (https=)
DE (1) DE60135602D1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008304190A (ja) * 2007-06-05 2008-12-18 Toyo Seiki Seisakusho:Kk レーザ反射光による被計測物の高精度変位計測方法とその装置
CN111854623A (zh) * 2020-07-29 2020-10-30 南京工程学院 一种物体微小形变的快速检测方法及检测系统

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JP2001304816A (ja) * 2000-04-26 2001-10-31 Kenichiro Kobayashi レーザ反射光による粒状斑点模様を利用した移動量測定方式とその装置
JP2002162355A (ja) * 2000-11-27 2002-06-07 Hiroyuki Konno レーザ反射光による粒状斑点模様の直接撮像方法とその装置
KR20030080162A (ko) * 2002-04-06 2003-10-11 김희식 촬상소자 센서를 이용한 실시간 구조물 변위 계측기
US7364081B2 (en) * 2003-12-02 2008-04-29 Hand Held Products, Inc. Method and apparatus for reading under sampled bar code symbols
US7825972B2 (en) * 2004-10-08 2010-11-02 Cooper Allan J Processing method device and system to produce a focused image signal from an unfocused image
CN1300548C (zh) * 2005-03-23 2007-02-14 天津大学 基于共面标定参照物的线结构光传感器快速标定方法
JP4914039B2 (ja) * 2005-07-27 2012-04-11 キヤノン株式会社 情報処理方法および装置
JP2007064864A (ja) * 2005-09-01 2007-03-15 Toyo Seiki Seisakusho:Kk 歪み計測方法、歪み計測装置
JP2007170955A (ja) 2005-12-21 2007-07-05 Nagasaki Univ 変位／ひずみ計測方法及び変位／ひずみ計測装置
FI20065063A0 (fi) * 2006-01-30 2006-01-30 Visicamet Oy Menetelmä ja mittalaite mitata pinnan siirtymä
US20130201297A1 (en) * 2012-02-07 2013-08-08 Alcatel-Lucent Usa Inc. Lensless compressive image acquisition
US9344736B2 (en) 2010-09-30 2016-05-17 Alcatel Lucent Systems and methods for compressive sense imaging
KR102107345B1 (ko) 2019-12-11 2020-05-06 조성민 코킹 및 궤적연습용 골프 스윙 연습기
CN111856480B (zh) * 2020-07-29 2023-11-10 南京工程学院 一种设备位移快速检测方法及检测系统
KR102770644B1 (ko) 2022-08-25 2025-02-21 (주)디엠비에이치 2개의 imu센서를 이용한 스윙연습기
KR20250050308A (ko) 2023-10-06 2025-04-15 (주)디엠비에이치 2개의 imu센서를 이용한 스윙연습기

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JP2008304190A (ja) * 2007-06-05 2008-12-18 Toyo Seiki Seisakusho:Kk レーザ反射光による被計測物の高精度変位計測方法とその装置
CN111854623A (zh) * 2020-07-29 2020-10-30 南京工程学院 一种物体微小形变的快速检测方法及检测系统
CN111854623B (zh) * 2020-07-29 2022-02-11 南京工程学院 一种物体微小形变的快速检测方法及检测系统

Also Published As

Publication number Publication date
DE60135602D1 (de) 2008-10-16
US6847910B2 (en) 2005-01-25
EP1152210A2 (en) 2001-11-07
US20010037184A1 (en) 2001-11-01
EP1152210A3 (en) 2002-06-12
US20050137820A1 (en) 2005-06-23
US7165007B2 (en) 2007-01-16
KR100995287B1 (ko) 2010-11-22
US20060293865A1 (en) 2006-12-28
US7257510B2 (en) 2007-08-14
KR20010098733A (ko) 2001-11-08
US20020080264A1 (en) 2002-06-27
US20050049817A1 (en) 2005-03-03
EP1152210B1 (en) 2008-09-03

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