IL138821A - Method for unambigous range estimation - Google Patents

Method for unambigous range estimation

Info

Publication number
IL138821A
IL138821A IL13882100A IL13882100A IL138821A IL 138821 A IL138821 A IL 138821A IL 13882100 A IL13882100 A IL 13882100A IL 13882100 A IL13882100 A IL 13882100A IL 138821 A IL138821 A IL 138821A
Authority
IL
Israel
Prior art keywords
unambigous
range estimation
estimation
range
unambigous range
Prior art date
Application number
IL13882100A
Other languages
English (en)
Other versions
IL138821A0 (en
Original Assignee
Eastman Kodak Co
Itt Mfg Enterprises Inc
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 Eastman Kodak Co, Itt Mfg Enterprises Inc filed Critical Eastman Kodak Co
Publication of IL138821A0 publication Critical patent/IL138821A0/xx
Publication of IL138821A publication Critical patent/IL138821A/xx

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • G01S17/894—3D imaging with simultaneous measurement of time-of-flight at a 2D array of receiver pixels, e.g. time-of-flight cameras or flash lidar

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Image Processing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Image Analysis (AREA)
IL13882100A 1999-11-24 2000-10-03 Method for unambigous range estimation IL138821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/449,101 US6288776B1 (en) 1999-11-24 1999-11-24 Method for unambiguous range estimation

Publications (2)

Publication Number Publication Date
IL138821A0 IL138821A0 (en) 2001-10-31
IL138821A true IL138821A (en) 2005-09-25

Family

ID=23782863

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13882100A IL138821A (en) 1999-11-24 2000-10-03 Method for unambigous range estimation

Country Status (5)

Country Link
US (1) US6288776B1 (xx)
EP (1) EP1103786B1 (xx)
JP (1) JP2001209807A (xx)
DE (1) DE60029182T2 (xx)
IL (1) IL138821A (xx)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6856355B1 (en) * 1999-11-30 2005-02-15 Eastman Kodak Company Method and apparatus for a color scannerless range image system
US6349174B1 (en) * 2000-05-17 2002-02-19 Eastman Kodak Company Method and apparatus for a color scannerless range imaging system
US6456793B1 (en) * 2000-08-03 2002-09-24 Eastman Kodak Company Method and apparatus for a color scannerless range imaging system
US7194112B2 (en) * 2001-03-12 2007-03-20 Eastman Kodak Company Three dimensional spatial panorama formation with a range imaging system
US6507706B1 (en) * 2001-07-27 2003-01-14 Eastman Kodak Company Color scannerless range imaging system using an electromechanical grating
US7003742B2 (en) * 2002-01-10 2006-02-21 Pdf Solutions, Inc. Methodology for the optimization of testing and diagnosis of analog and mixed signal ICs and embedded cores
US20030147002A1 (en) * 2002-02-06 2003-08-07 Eastman Kodak Company Method and apparatus for a color sequential scannerless range imaging system
US6943724B1 (en) 2002-10-30 2005-09-13 Lockheed Martin Corporation Identification and tracking of moving objects in detected synthetic aperture imagery
WO2005008271A2 (en) * 2002-11-26 2005-01-27 Munro James F An apparatus for high accuracy distance and velocity measurement and methods thereof
US6856382B2 (en) * 2003-02-06 2005-02-15 Eastman Kodak Company Formation of three-dimensional video sequences with a scannerless range imaging system
US6864828B1 (en) 2003-02-18 2005-03-08 Lockheed Martin Corporation Method and apparatus for collection and processing of interferometric synthetic aperture radar data
GB0316858D0 (en) * 2003-07-18 2003-08-20 Univ Nottingham A process for radar measurements of the position and movement of indivual targets and of areas of land and ice
TWI257805B (en) * 2005-04-28 2006-07-01 Asmedia Technology Inc A method for image enlargement
KR101556593B1 (ko) * 2008-07-15 2015-10-02 삼성전자주식회사 영상 처리 방법
CN102013093A (zh) * 2010-12-02 2011-04-13 南京大学 一种基于Gram-Schmidt融合和LEGION的高分辨率遥感影像分割方法
CN102564302A (zh) 2010-12-10 2012-07-11 通用电气公司 测量系统和方法
KR101722641B1 (ko) * 2010-12-23 2017-04-04 삼성전자주식회사 3차원 영상 획득 장치 및 상기 3차원 영상 획득 장치에서 깊이 정보를 추출하는 방법
KR101854188B1 (ko) * 2011-10-25 2018-05-08 삼성전자주식회사 3차원 영상 획득 장치 및 3차원 영상 획득 장치에서 깊이 정보 산출 방법
LU92173B1 (en) * 2013-03-20 2014-09-22 Iee Sarl Distance determination method
CN103279945B (zh) * 2013-04-26 2015-11-25 北京理工大学 一种基于质量图导引法和枝切法的干涉相位图解缠方法
US9702976B2 (en) * 2014-10-27 2017-07-11 Microsoft Technology Licensing, Llc Time of flight camera
US11428786B2 (en) 2017-12-03 2022-08-30 Munro Design & Technologies, Llc Dual waveforms for three-dimensional imaging systems and methods thereof
US10996335B2 (en) 2018-05-09 2021-05-04 Microsoft Technology Licensing, Llc Phase wrapping determination for time-of-flight camera
US10607352B2 (en) 2018-05-17 2020-03-31 Microsoft Technology Licensing, Llc Reduced power operation of time-of-flight camera
WO2020214914A1 (en) * 2019-04-19 2020-10-22 Sense Photonics, Inc. Single frame distance disambiguation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4935616A (en) 1989-08-14 1990-06-19 The United States Of America As Represented By The Department Of Energy Range imaging laser radar
US5581345A (en) * 1990-12-03 1996-12-03 Nikon Corporation Confocal laser scanning mode interference contrast microscope, and method of measuring minute step height and apparatus with said microscope
US5621807A (en) 1993-06-21 1997-04-15 Dornier Gmbh Intelligent range image camera for object measurement
JP3305083B2 (ja) * 1993-12-22 2002-07-22 キヤノン株式会社 光レーダ
US5995223A (en) * 1998-06-01 1999-11-30 Power; Joan Fleurette Apparatus for rapid phase imaging interferometry and method therefor

Also Published As

Publication number Publication date
EP1103786A2 (en) 2001-05-30
DE60029182T2 (de) 2006-11-23
EP1103786B1 (en) 2006-07-05
DE60029182D1 (de) 2006-08-17
IL138821A0 (en) 2001-10-31
EP1103786A3 (en) 2004-01-14
JP2001209807A (ja) 2001-08-03
US6288776B1 (en) 2001-09-11

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