IN2014MN02668A - - Google Patents

Download PDF

Info

Publication number
IN2014MN02668A
IN2014MN02668A IN2668MUN2014A IN2014MN02668A IN 2014MN02668 A IN2014MN02668 A IN 2014MN02668A IN 2668MUN2014 A IN2668MUN2014 A IN 2668MUN2014A IN 2014MN02668 A IN2014MN02668 A IN 2014MN02668A
Authority
IN
India
Prior art keywords
emitting
spectral band
calibration system
calibration
infinity
Prior art date
Application number
Inventor
Roni Schwartz
Nadav Raichman
Roy Bubis
Original Assignee
Israel Aerospace Ind Ltd
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 Israel Aerospace Ind Ltd filed Critical Israel Aerospace Ind Ltd
Publication of IN2014MN02668A publication Critical patent/IN2014MN02668A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G3/00—Aiming or laying means
    • F41G3/22—Aiming or laying means for vehicle-borne armament, e.g. on aircraft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G3/00—Aiming or laying means
    • F41G3/32—Devices for testing or checking
    • F41G3/326—Devices for testing or checking for checking the angle between the axis of the gun sighting device and an auxiliary measuring device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/292—Multi-camera tracking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
    • G06T7/337—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/66—Analysis of geometric attributes of image moments or centre of gravity
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/147—Details of sensors, e.g. sensor lenses
    • 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
    • G06T2207/10032—Satellite or aerial image; Remote sensing
    • G06T2207/10036—Multispectral image; Hyperspectral image
    • 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
    • G06T2207/10048—Infrared image
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G06T2207/20216—Image averaging
    • 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
    • G06T2207/30181—Earth observation
    • 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
    • G06T2207/30212—Military
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/10—Terrestrial scenes
    • G06V20/194—Terrestrial scenes using hyperspectral data, i.e. more or other wavelengths than RGB
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/07—Target detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H04N23/11—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths for generating image signals from visible and infrared light wavelengths

Abstract

The present disclosure provides notably a calibration system suitable for in flight calibration of a sensor payload. The calibration system comprises an emitting object being configured for emitting in a first emitting spectral band and in a second emitting spectral band a predetermined pattern comprising a plurality of lighted areas on a homogeneous background; and a collimation optical unit configured for setting the emitting object at infinity.
IN2668MUN2014 2012-07-08 2013-04-02 IN2014MN02668A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL220815A IL220815A (en) 2012-07-08 2012-07-08 Calibration systems and methods for sensor payloads
PCT/IL2013/050299 WO2014009944A1 (en) 2012-07-08 2013-04-02 Calibration systems and methods for sensor payloads

Publications (1)

Publication Number Publication Date
IN2014MN02668A true IN2014MN02668A (en) 2015-08-28

Family

ID=47633734

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2668MUN2014 IN2014MN02668A (en) 2012-07-08 2013-04-02

Country Status (6)

Country Link
US (1) US20150161801A1 (en)
EP (1) EP2870425A1 (en)
IL (1) IL220815A (en)
IN (1) IN2014MN02668A (en)
SG (2) SG10201610493XA (en)
WO (1) WO2014009944A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3030091B1 (en) * 2014-12-12 2018-01-26 Airbus Operations METHOD AND SYSTEM FOR AUTOMATICALLY DETECTING A DISALLIATION IN OPERATION OF A MONITORING SENSOR OF AN AIRCRAFT.
US10937193B2 (en) 2018-12-05 2021-03-02 Goodrich Corporation Multi-sensor alignment and real time distortion correction and image registration

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2652166B1 (en) * 1989-09-19 1991-10-31 Thomson Csf AUTOMATIC HARMONIZATION DEVICE FOR AN OPTRONIC SYSTEM.
IL107969A (en) * 1992-12-11 1997-04-15 Hughes Aircraft Co Common aperture multi- sensor boresight mechanism
US5274236A (en) 1992-12-16 1993-12-28 Westinghouse Electric Corp. Method and apparatus for registering two images from different sensors
US5783825A (en) * 1996-08-22 1998-07-21 Lockheed Martin Corporation Method and apparatus for correcting infrared search and track system error
US6765663B2 (en) * 2002-03-14 2004-07-20 Raytheon Company Efficient multiple emitter boresight reference source
US6747256B1 (en) * 2002-03-27 2004-06-08 Raytheon Company System and method for optical alignment of a color imaging system
US7646419B2 (en) * 2006-11-02 2010-01-12 Honeywell International Inc. Multiband camera system
JP4440341B2 (en) * 2008-05-19 2010-03-24 パナソニック株式会社 Calibration method, calibration apparatus, and calibration system including the apparatus
US8280113B2 (en) * 2009-02-25 2012-10-02 Light Prescriptions Innovators, Llc Passive electro-optical tracker

Also Published As

Publication number Publication date
US20150161801A1 (en) 2015-06-11
IL220815A0 (en) 2012-12-31
SG10201610493XA (en) 2017-02-27
SG11201500069WA (en) 2015-02-27
IL220815A (en) 2016-12-29
EP2870425A1 (en) 2015-05-13
WO2014009944A1 (en) 2014-01-16

Similar Documents

Publication Publication Date Title
EP3718141A4 (en) Light emitting diode for display and display apparatus having the same
EP3533388A4 (en) Skin state measurement device using multiple light sources
MX346062B (en) Wide dynamic range using monochromatic sensor.
WO2016014966A8 (en) Systems, methods, and devices for generating critical mass in a mobile advertising, media, and communications platform
EP3063553A4 (en) System and method for measuring by laser sweeps
MY168365A (en) An aerosol generating device and system with improved airflow
EP2951643A4 (en) Euv light source using cryogenic droplet targets in mask inspection
EP3910374A4 (en) Light emitting device, distance measuring device and mobile platform
WO2012007561A3 (en) Measurement system of a light source in space
EP3455645A4 (en) Systems and methods for optical distance measurement
EP3191815A4 (en) Light sensor modules and spectrometers including an optical grating structure
EP3591454A4 (en) Optical module and distance measurement device
GB201204062D0 (en) Method and system for forming integrated light guides
IL246288B (en) Global-positioning system (gps) update interval based on sensor
EP3667264A4 (en) Weighing system, electronic scale, and electronic scale marker
IN2014DE03117A (en)
EP3525247A4 (en) Light emitting device, display device, and illuminating device
EP3315846A4 (en) Light emission device, display device, and illumination device
EP3637041A4 (en) Light interference unit and light interference measurement device
EP3291313A4 (en) Light receiving and emitting element module and sensor device
EP3940775A4 (en) Light emitting element for display, and display device including same
EP3636987A4 (en) Light source device and distance measuring sensor
EP3349051A4 (en) Collimation display apparatus, and vehicle-mounted or airborne head-up display apparatus
IN2014MN02668A (en)
EP3611482A4 (en) Collaborative weighing and measuring system and metering system