IL319656A - מערכת ושיטה מולטי-ספקטרלית בזמן אמת - Google Patents

מערכת ושיטה מולטי-ספקטרלית בזמן אמת

Info

Publication number
IL319656A
IL319656A IL319656A IL31965625A IL319656A IL 319656 A IL319656 A IL 319656A IL 319656 A IL319656 A IL 319656A IL 31965625 A IL31965625 A IL 31965625A IL 319656 A IL319656 A IL 319656A
Authority
IL
Israel
Prior art keywords
image
model
training
spectral
scene
Prior art date
Application number
IL319656A
Other languages
English (en)
Other versions
IL319656B1 (he
Inventor
Benny Eliyahu
Ankor Uriel
Gilichinsky Michael
Original Assignee
Elbit Systems Electro Optics Elop Ltd
Benny Eliyahu
Ankor Uriel
Gilichinsky Michael
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 Elbit Systems Electro Optics Elop Ltd, Benny Eliyahu, Ankor Uriel, Gilichinsky Michael filed Critical Elbit Systems Electro Optics Elop Ltd
Priority to IL319656A priority Critical patent/IL319656B1/he
Publication of IL319656A publication Critical patent/IL319656A/he
Publication of IL319656B1 publication Critical patent/IL319656B1/he

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/2823—Imaging spectrometer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0278—Control or determination of height or angle information for sensors or receivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0291—Housings; Spectrometer accessories; Spatial arrangement of elements, e.g. folded path arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0297—Constructional arrangements for removing other types of optical noise or for performing calibration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
    • G01J3/36—Investigating two or more bands of a spectrum by separate detectors
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/2823—Imaging spectrometer
    • G01J2003/2826—Multispectral imaging, e.g. filter imaging

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Image Analysis (AREA)
IL319656A 2025-03-17 2025-03-17 מערכת ושיטה מולטי-ספקטרלית בזמן אמת IL319656B1 (he)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IL319656A IL319656B1 (he) 2025-03-17 2025-03-17 מערכת ושיטה מולטי-ספקטרלית בזמן אמת

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL319656A IL319656B1 (he) 2025-03-17 2025-03-17 מערכת ושיטה מולטי-ספקטרלית בזמן אמת

Publications (2)

Publication Number Publication Date
IL319656A true IL319656A (he) 2025-05-01
IL319656B1 IL319656B1 (he) 2026-05-01

Family

ID=95556904

Family Applications (1)

Application Number Title Priority Date Filing Date
IL319656A IL319656B1 (he) 2025-03-17 2025-03-17 מערכת ושיטה מולטי-ספקטרלית בזמן אמת

Country Status (1)

Country Link
IL (1) IL319656B1 (he)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59910670D1 (de) * 1999-07-16 2004-11-04 Deutsch Zentr Luft & Raumfahrt Verfahren zur Korrektur atmosphärischer Einflüsse in multispektralen optischen Fernerkundungsdaten
US8775219B2 (en) * 2012-07-13 2014-07-08 Northrop Grumman Systems Corporation Spectral image classification of rooftop condition for use in property insurance
US11250260B2 (en) * 2019-11-15 2022-02-15 Maxar Intelligence Inc. Automated process for dynamic material classification in remotely sensed imagery

Also Published As

Publication number Publication date
IL319656B1 (he) 2026-05-01

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