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1. WO2020115359 - APPARATUS FOR ENABLING A PHOTOGRAPHIC DIGITAL CAMERA TO BE USED FOR MULTI- AND/OR HYPERSPECTRAL IMAGING

Publication Number WO/2020/115359
Publication Date 11.06.2020
International Application No. PCT/FI2019/050859
International Filing Date 02.12.2019
IPC
G01J 3/02 2006.01
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
3Spectrometry; Spectrophotometry; Monochromators; Measuring colours
02Details
G01J 3/28 2006.01
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
3Spectrometry; Spectrophotometry; Monochromators; Measuring colours
28Investigating the spectrum
G01J 3/18 2006.01
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
3Spectrometry; Spectrophotometry; Monochromators; Measuring colours
12Generating the spectrum; Monochromators
18using diffraction elements, e.g. grating
CPC
G01J 3/0202
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
3Spectrometry; Spectrophotometry; Monochromators; Measuring colours
02Details
0202Mechanical elements; Supports for optical elements
G01J 3/0272
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
3Spectrometry; Spectrophotometry; Monochromators; Measuring colours
02Details
0272Handheld
G01J 3/0291
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
3Spectrometry; Spectrophotometry; Monochromators; Measuring colours
02Details
0291Housings; Spectrometer accessories; Spatial arrangement of elements, e.g. folded path arrangements
G01J 3/18
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
3Spectrometry; Spectrophotometry; Monochromators; Measuring colours
12Generating the spectrum; Monochromators
18using diffraction elements, e.g. grating
G01J 3/28
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
3Spectrometry; Spectrophotometry; Monochromators; Measuring colours
28Investigating the spectrum
G01J 3/2803
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
3Spectrometry; Spectrophotometry; Monochromators; Measuring colours
28Investigating the spectrum
2803using photoelectric array detector
Applicants
  • HELSINGIN YLIOPISTO [FI]/[FI]
Inventors
  • TOIVONEN, Mikko
  • RAJANI, Chang
  • KLAMI, Arto
Agents
  • PAPULA OY
Priority Data
2018603803.12.2018FI
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) APPARATUS FOR ENABLING A PHOTOGRAPHIC DIGITAL CAMERA TO BE USED FOR MULTI- AND/OR HYPERSPECTRAL IMAGING
(FR) APPAREIL PERMETTANT L'UTILISATION D'UN APPAREIL PHOTO NUMÉRIQUE POUR UNE IMAGERIE MULTISPECTRALE ET/OU HYPERSPECTRACLE
Abstract
(EN)
It is disclosed using a photographic digital camera (110) together with a diffraction grating(130) for dispersing incident light towards an objective (112) of the digital camera (110) to provide a diffraction image for a diffraction photograph (300) for use in multi-/hyperspectral imaging.
(FR)
La présente invention concerne l'utilisation d'un appareil photo numérique (110) avec un réseau de diffraction (130) pour disperser la lumière incidente vers un objectif (112) de l'appareil photo numérique (110) pour fournir une image de diffraction pour une photographie de diffraction (300) destinée à être utilisée dans une imagerie multi/hyperspectrale.
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