WO2014071221A3 - Optical surface identification for laser surgery - Google Patents

Optical surface identification for laser surgery Download PDF

Info

Publication number
WO2014071221A3
WO2014071221A3 PCT/US2013/068120 US2013068120W WO2014071221A3 WO 2014071221 A3 WO2014071221 A3 WO 2014071221A3 US 2013068120 W US2013068120 W US 2013068120W WO 2014071221 A3 WO2014071221 A3 WO 2014071221A3
Authority
WO
WIPO (PCT)
Prior art keywords
optical surface
point
optical
locations
radial distance
Prior art date
Application number
PCT/US2013/068120
Other languages
French (fr)
Other versions
WO2014071221A2 (en
Inventor
Javier Gonzalez
Bruce Woodley
Original Assignee
Optimedica Corporation
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 Optimedica Corporation filed Critical Optimedica Corporation
Priority to EP13795058.0A priority Critical patent/EP2914226B1/en
Priority to AU2013337653A priority patent/AU2013337653B2/en
Priority to CA2890080A priority patent/CA2890080A1/en
Publication of WO2014071221A2 publication Critical patent/WO2014071221A2/en
Publication of WO2014071221A3 publication Critical patent/WO2014071221A3/en
Priority to AU2018201473A priority patent/AU2018201473A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F9/00825—Methods or devices for eye surgery using laser for photodisruption
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/107—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining the shape or measuring the curvature of the cornea
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/117—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for examining the anterior chamber or the anterior chamber angle, e.g. gonioscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0062—Arrangements for scanning
    • A61B5/0066—Optical coherence imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00844—Feedback systems
    • A61F2009/00851—Optical coherence topography [OCT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00878—Planning
    • A61F2009/00882—Planning based on topography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00885—Methods or devices for eye surgery using laser for treating a particular disease
    • A61F2009/00887—Cataract
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F9/009—Auxiliary devices making contact with the eyeball and coupling in laser light, e.g. goniolenses

Abstract

Systems and methods automatically locate optical surfaces of an eye and automatically generate surface models of the optical surfaces. A method includes OCT scanning of an eye. Returning portions of a sample beam are processed to locate a point on the optical surface and first locations on the optical surface within a first radial distance of the point. A first surface model of the optical surface is generated based on the location of the point and the first locations. Returning portions of the sample beam are processed so as to detect second locations on the optical surface beyond the first radial distance and within a second radial distance from the point. A second surface model of the optical surface is generated based on the location of the point on the optical surface and the first and second locations on the optical surface.
PCT/US2013/068120 2012-11-02 2013-11-01 Optical surface identification for laser surgery WO2014071221A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP13795058.0A EP2914226B1 (en) 2012-11-02 2013-11-01 Optical surface identification for laser surgery
AU2013337653A AU2013337653B2 (en) 2012-11-02 2013-11-01 Optical surface identification for laser surgery
CA2890080A CA2890080A1 (en) 2012-11-02 2013-11-01 Optical surface identification for laser eye surgery
AU2018201473A AU2018201473A1 (en) 2012-11-02 2018-02-28 Optical surface identification for laser surgery

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261722080P 2012-11-02 2012-11-02
US61/722,080 2012-11-02

Publications (2)

Publication Number Publication Date
WO2014071221A2 WO2014071221A2 (en) 2014-05-08
WO2014071221A3 true WO2014071221A3 (en) 2014-07-10

Family

ID=49627066

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/068120 WO2014071221A2 (en) 2012-11-02 2013-11-01 Optical surface identification for laser surgery

Country Status (5)

Country Link
US (5) US9549670B2 (en)
EP (1) EP2914226B1 (en)
AU (2) AU2013337653B2 (en)
CA (1) CA2890080A1 (en)
WO (1) WO2014071221A2 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11771596B2 (en) 2010-05-10 2023-10-03 Ramot At Tel-Aviv University Ltd. System and method for treating an eye
SG185517A1 (en) 2010-05-10 2012-12-28 Univ Ramot System for treating glaucoma by directing electromagnetic energy to the limbal area of an eye
US8717547B2 (en) * 2010-09-30 2014-05-06 Alcon Research, Ltd Production process for an interface unit and a group of such interface units
US9549670B2 (en) * 2012-11-02 2017-01-24 Optimedica Corporation Optical surface identification for laser surgery
AU2014237843B2 (en) * 2013-03-15 2018-03-08 Amo Development Llc. System and method for ophthalmic laser surgery employing eye tracking without eye docking
US10369053B2 (en) 2013-04-17 2019-08-06 Optimedica Corporation Corneal topography measurements and fiducial mark incisions in laser surgical procedures
EP2799045B1 (en) * 2013-04-29 2019-01-23 Ziemer Ophthalmic Systems AG Device for processing eye tissue using laser pulses
US10441463B2 (en) 2014-03-26 2019-10-15 Optimedica Corporation Confocal laser eye surgery system and improved confocal bypass assembly
AU2014388248A1 (en) 2014-03-26 2016-10-06 Optimedica Corporation Confocal laser eye surgery system
US10441465B2 (en) 2014-03-26 2019-10-15 Optimedica Corporation Registration of LOI fiducials with camera
WO2016061454A1 (en) * 2014-10-17 2016-04-21 Optimedica Corporation Corneal topography measurements and fiducial mark incisions in laser surgical procedures
WO2017007503A1 (en) * 2015-07-08 2017-01-12 Optimedica Corporation Laser surgical systems with laser scan location verification
CA3022457A1 (en) * 2016-04-26 2017-11-02 Optimedica Corporation Registration of loi fiducials with camera
JP6697580B2 (en) * 2016-05-02 2020-05-20 アルコン インコーポレイティド Processing and presentation of cone docking images in femtosecond laser eye surgery
JP6728007B2 (en) * 2016-09-23 2020-07-22 株式会社Ｓｃｒｅｅｎホールディングス Imaging device and imaging method
JP6839272B2 (en) * 2016-10-19 2021-03-03 アルコン インコーポレイティド Systems and methods for docking in femtosecond laser eye surgery
DE102017107260A1 (en) * 2017-04-04 2018-10-04 Carl Zeiss Meditec Ag A short pulse laser eye surgery system for treating an eye and method for determining a level of a fluid in a lumen of a short pulse laser eye surgery system
US10827921B2 (en) * 2017-11-28 2020-11-10 Alcon Inc. Iris edge detection in Optical Coherence Tomography
WO2019165227A1 (en) * 2018-02-22 2019-08-29 Intelligent Diagnostics Llc Mobile communication device-based corneal topography system
JP7143092B2 (en) * 2018-03-12 2022-09-28 ソニー・オリンパスメディカルソリューションズ株式会社 Medical image processing device, medical observation device, and image processing method
CN112351756B (en) 2018-07-02 2023-01-10 贝尔金视觉有限公司 Direct selective laser trabeculoplasty
JP2020039667A (en) * 2018-09-12 2020-03-19 株式会社トプコン Ophthalmic imaging apparatus, control method thereof, program, and recording medium
US11000413B2 (en) * 2019-02-15 2021-05-11 Amo Development, Llc Ophthalmic laser surgical system and method implementing simultaneous laser treatment and OCT measurement
US10973688B2 (en) * 2019-03-15 2021-04-13 Amo Development, Llc Eye suction loss and corneal applanation detection in ophthalmic docking system using optical signal
US11615526B2 (en) * 2019-03-27 2023-03-28 Alcon Inc. System and method of utilizing one or more images of an eye in medical procedures
CN113905656A (en) 2019-04-01 2022-01-07 智能诊断有限责任合伙企业 Corneal topography system and method
JP7343331B2 (en) * 2019-08-08 2023-09-12 株式会社トプコン Ophthalmological device, its control method, program, and recording medium
WO2021131020A1 (en) * 2019-12-27 2021-07-01 株式会社ニコン Scanning method, scanning device, and scanning program
AU2021311097B2 (en) * 2020-07-19 2024-02-01 Belkin Vision Ltd. Automated capsulotomy

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0697611A2 (en) * 1994-08-18 1996-02-21 Carl Zeiss Optical coherence tomography assisted surgical apparatus
US20090182310A1 (en) * 2008-01-11 2009-07-16 Oraya Therapeutics, Inc. System and method for performing an ocular irradiation procedure
WO2011091326A1 (en) * 2010-01-22 2011-07-28 Optimedica Corporation Apparatus for automated placement of scanned laser capsulorhexis incisions
WO2012027849A1 (en) * 2010-08-31 2012-03-08 Simon Fraser University System and method for rapid oct image acquisition using compressive sampling

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6111645A (en) 1991-04-29 2000-08-29 Massachusetts Institute Of Technology Grating based phase control optical delay line
US5321501A (en) 1991-04-29 1994-06-14 Massachusetts Institute Of Technology Method and apparatus for optical imaging with means for controlling the longitudinal range of the sample
US5984916A (en) 1993-04-20 1999-11-16 Lai; Shui T. Ophthalmic surgical laser and method
JP3261244B2 (en) 1993-12-17 2002-02-25 ブラザー工業株式会社 Scanning optical device
US5743902A (en) 1995-01-23 1998-04-28 Coherent, Inc. Hand-held laser scanner
US6454761B1 (en) 1995-01-30 2002-09-24 Philip D. Freedman Laser surgery device and method
JPH0955843A (en) 1995-08-10 1997-02-25 Nec Corp Picture data transmission/reception system
US5720894A (en) 1996-01-11 1998-02-24 The Regents Of The University Of California Ultrashort pulse high repetition rate laser system for biological tissue processing
US7655002B2 (en) 1996-03-21 2010-02-02 Second Sight Laser Technologies, Inc. Lenticular refractive surgery of presbyopia, other refractive errors, and cataract retardation
US6019472A (en) 1997-05-12 2000-02-01 Koester; Charles J. Contact lens element for examination or treatment of ocular tissues
US6053613A (en) 1998-05-15 2000-04-25 Carl Zeiss, Inc. Optical coherence tomography with new interferometer
DE10201420A1 (en) * 2002-01-15 2003-07-24 Basf Ag Highly adhesive mixture especially for coating plastics, glass or metals comprises a radiation-hardenable composition with an added adhesive
US8262646B2 (en) 2006-01-20 2012-09-11 Lensar, Inc. System and method for providing the shaped structural weakening of the human lens with a laser
GB0619616D0 (en) * 2006-10-05 2006-11-15 Oti Ophthalmic Technologies Optical imaging apparatus with spectral detector
US20110319875A1 (en) 2007-01-19 2011-12-29 Frieder Loesel Apparatus and Method for Morphing a Three-Dimensional Target Surface into a Two-Dimensional Image for Use in Guiding a Laser Beam in Ocular Surgery
DE102007028042B3 (en) 2007-06-14 2008-08-07 Universität Zu Lübeck Using laser to make bubbles or cavities in transparent materials by focused, non-linear pulse absorption, operates at specified wavelength and pulse duration with controlled, uniform intensity
US7717907B2 (en) 2007-12-17 2010-05-18 Technolas Perfect Vision Gmbh Method for intrastromal refractive surgery
US10646116B2 (en) * 2013-07-25 2020-05-12 Amo Development, Llc In situ determination of refractive index of materials
US8783866B2 (en) * 2008-04-24 2014-07-22 Bioptigen, Inc. Optical coherence tomography (OCT) imaging systems having adaptable lens systems and related methods and computer program products
EP2312994B1 (en) * 2008-07-18 2021-01-27 Doheny Eye Institute Optical coherence tomography - based ophthalmic testing systems
JP5679630B2 (en) * 2008-12-26 2015-03-04 キヤノン株式会社 Optical tomographic imaging apparatus and method
US8382745B2 (en) 2009-07-24 2013-02-26 Lensar, Inc. Laser system and method for astigmatic corrections in association with cataract treatment
WO2011050249A1 (en) * 2009-10-23 2011-04-28 Bioptigen, Inc. Systems for comprehensive fourier domain optical coherence tomography (fdoct) and related methods
JP5484000B2 (en) * 2009-10-30 2014-05-07 キヤノン株式会社 Compensating optical device, compensating optical method, optical image capturing device, and optical image capturing method
US9492322B2 (en) * 2009-11-16 2016-11-15 Alcon Lensx, Inc. Imaging surgical target tissue by nonlinear scanning
US8414564B2 (en) 2010-02-18 2013-04-09 Alcon Lensx, Inc. Optical coherence tomographic system for ophthalmic surgery
US8845624B2 (en) 2010-06-25 2014-09-30 Alcon LexSx, Inc. Adaptive patient interface
US9050027B2 (en) * 2010-07-30 2015-06-09 Adventus Technologies, Inc. Intraoperative imaging system and apparatus
JP5762712B2 (en) * 2010-09-30 2015-08-12 株式会社ニデック Ophthalmic observation system
DE102010051281A1 (en) * 2010-11-12 2012-05-16 Carl Zeiss Meditec Ag Method for the model-based determination of the biometry of eyes
JP5823133B2 (en) * 2011-02-04 2015-11-25 株式会社トーメーコーポレーション Ophthalmic equipment
WO2013059719A2 (en) * 2011-10-21 2013-04-25 Optimedica Corporation Patient interface for ophthalmologic diagnostic and interventional procedures
US10702209B2 (en) * 2012-10-24 2020-07-07 Amo Development, Llc Graphical user interface for laser eye surgery system
US10292863B2 (en) * 2012-11-02 2019-05-21 Optimedica Corporation Interface force feedback in a laser eye surgery system
US10314746B2 (en) * 2012-11-02 2019-06-11 Optimedica Corporation Laser eye surgery system calibration
US9445946B2 (en) * 2012-11-02 2016-09-20 Optimedica Corporation Laser eye surgery system
US9549670B2 (en) * 2012-11-02 2017-01-24 Optimedica Corporation Optical surface identification for laser surgery
EP2986258B1 (en) * 2013-04-17 2018-11-28 Optimedica Corporation Laser fiducials for axis alignment in cataract surgery
US10369053B2 (en) * 2013-04-17 2019-08-06 Optimedica Corporation Corneal topography measurements and fiducial mark incisions in laser surgical procedures
CA2909717C (en) * 2013-04-18 2021-12-14 Optimedica Corporation Corneal topography measurement and alignment of corneal surgical procedures
WO2015054414A1 (en) * 2013-10-08 2015-04-16 Optimedica Corporation Laser eye surgery system calibration
US9721351B2 (en) * 2014-09-25 2017-08-01 Optimedica Corporation Methods and systems for corneal topography, blink detection and laser eye surgery
JP6621816B2 (en) * 2014-10-17 2019-12-18 オプティメディカ・コーポレイションＯｐｔｉｍｅｄｉｃａ Ｃｏｒｐｏｒａｔｉｏｎ Lens fragmentation by laser eye surgery
EP3206562A1 (en) * 2014-10-17 2017-08-23 Optimedica Corporation Automatic patient positioning within a laser eye surgery system
CA2976025A1 (en) * 2015-02-06 2016-08-11 Optimedica Corporation Closed-loop laser eye surgery treatment
CA2991479A1 (en) * 2015-07-08 2017-01-12 Optimedica Corporation Image processing method and system for edge detection and laser eye surgery system incorporating the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0697611A2 (en) * 1994-08-18 1996-02-21 Carl Zeiss Optical coherence tomography assisted surgical apparatus
US20090182310A1 (en) * 2008-01-11 2009-07-16 Oraya Therapeutics, Inc. System and method for performing an ocular irradiation procedure
WO2011091326A1 (en) * 2010-01-22 2011-07-28 Optimedica Corporation Apparatus for automated placement of scanned laser capsulorhexis incisions
WO2012027849A1 (en) * 2010-08-31 2012-03-08 Simon Fraser University System and method for rapid oct image acquisition using compressive sampling

Also Published As

Publication number Publication date
AU2018201473A1 (en) 2018-03-22
CA2890080A1 (en) 2014-05-08
US20230414414A1 (en) 2023-12-28
US20230201038A1 (en) 2023-06-29
US11540945B2 (en) 2023-01-03
US20200038244A1 (en) 2020-02-06
WO2014071221A2 (en) 2014-05-08
US11752037B2 (en) 2023-09-12
US9549670B2 (en) 2017-01-24
US10441464B2 (en) 2019-10-15
AU2013337653B2 (en) 2017-11-30
EP2914226A2 (en) 2015-09-09
US20170087019A1 (en) 2017-03-30
EP2914226B1 (en) 2020-08-05
US20140128731A1 (en) 2014-05-08
AU2013337653A1 (en) 2015-05-21

Similar Documents

Publication Publication Date Title
WO2014071221A3 (en) Optical surface identification for laser surgery
CA2874650C (en) Systems and methods for generating a 3-d model of a virtual try-on product
GB201116959D0 (en) Vehicle localisation with 2d laser scanner and 3d prior scans
WO2014200589A3 (en) Determining positional information for an object in space
GB2564764A (en) Sonar sensor fusion and model based virtual and augmented reality systems and methods
EP3232151A4 (en) Three-dimensional measurement system and measurement method for feature point based on plane of four-camera set array
EP3483572A4 (en) Distributed fibre sensing system and vibration detection and positioning method therefor
WO2012170477A3 (en) Using three-dimensional representations for defect-related applications
MX2016013343A (en) Testbed for lane boundary detection in virtual driving environment.
EP2894491A3 (en) Distance measuring device and method thereof
WO2016103271A3 (en) System and method for detecting surface vibrations
WO2013188597A3 (en) Irregular feature mapping
WO2012061080A3 (en) Determining points of interest of a mobile user
GB201320077D0 (en) Laser tracker that combines two different wavelengths with a fiber-optic coupler
EP2672290A3 (en) Apparatus depth image generating method and apparatus and depth image processing method and apparatus
WO2012135191A3 (en) System and method for leadwire location
WO2013093932A3 (en) Damage assessment of an object
ATE543128T1 (en) AIRCRAFT SYSTEMS AND METHODS FOR MONITORING ENERGY LEVELS
WO2016075890A3 (en) Image processing apparatus, image processing method, and program
GB2536173A (en) Method for correcting a 3D measurement of a spherically mounted retroreflector on a nest
EP2515073A3 (en) Method and system for locating a laser vibrometer during non-contact scanning
WO2013003792A3 (en) System and method of in sity wind turbine blade monitoring
WO2015157344A3 (en) Systems and methods for large scale crowdsourcing of map data location, cleanup, and correction
WO2013081655A3 (en) Method and system for generating and/or repairing a surface model of a geometric structure
WO2012167110A3 (en) Target recognition and localization methods using a laser sensor for wheeled mobile robots

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13795058

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: 2890080

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 2013795058

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2013337653

Country of ref document: AU

Date of ref document: 20131101

Kind code of ref document: A