SG10201911462UA - Hyperspectral imaging apparatus and method - Google Patents

Hyperspectral imaging apparatus and method

Info

Publication number
SG10201911462UA
SG10201911462UA SG10201911462UA SG10201911462UA SG10201911462UA SG 10201911462U A SG10201911462U A SG 10201911462UA SG 10201911462U A SG10201911462U A SG 10201911462UA SG 10201911462U A SG10201911462U A SG 10201911462UA SG 10201911462U A SG10201911462U A SG 10201911462UA
Authority
SG
Singapore
Prior art keywords
imaging apparatus
hyperspectral imaging
hyperspectral
imaging
Prior art date
Application number
SG10201911462UA
Inventor
Zi En Ooi
Jie Zhang
Siew Lay Lim
Original Assignee
Agency Science Tech & Res
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 Agency Science Tech & Res filed Critical Agency Science Tech & Res
Publication of SG10201911462UA publication Critical patent/SG10201911462UA/en

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
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0208—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using focussing or collimating elements, e.g. lenses or mirrors; performing aberration correction
    • 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
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0229—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using masks, aperture plates, spatial light modulators or spatial filters, e.g. reflective filters
    • 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
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters
    • 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)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
SG10201911462UA 2015-08-04 2016-08-04 Hyperspectral imaging apparatus and method SG10201911462UA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG10201506106R 2015-08-04

Publications (1)

Publication Number Publication Date
SG10201911462UA true SG10201911462UA (en) 2020-02-27

Family

ID=57943399

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201911462UA SG10201911462UA (en) 2015-08-04 2016-08-04 Hyperspectral imaging apparatus and method

Country Status (3)

Country Link
US (2) US10823615B2 (en)
SG (1) SG10201911462UA (en)
WO (1) WO2017023209A1 (en)

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US10909723B2 (en) 2017-06-13 2021-02-02 X-Rite, Incorporated Hyperspectral imaging spectrophotometer and system
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US10337923B2 (en) * 2017-09-13 2019-07-02 Qualcomm Incorporated Directional interpolation and cross-band filtering for hyperspectral imaging
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CN109827658B (en) * 2019-03-22 2020-07-28 天津津航技术物理研究所 Staring type spectrum chip structure for green vegetation detection and preparation method thereof
CN110081978A (en) * 2019-04-29 2019-08-02 南京理工大学 A kind of multispectral polarization imaging device of transient state and its imaging method
CN110375852B (en) * 2019-06-28 2020-11-17 中国科学院西安光学精密机械研究所 Multi-strip micro narrow band filter array spectral imaging chip and implementation method thereof
US11139544B2 (en) 2019-09-06 2021-10-05 Nokia Technologies Oy Electrically tunable radio-frequency components and circuits
US11264720B2 (en) 2019-10-28 2022-03-01 Nokia Technologies Oy Tunable radio-frequency device having electrochromic and electro-active materials
CN111476738B (en) * 2020-04-16 2024-07-02 中国科学院上海技术物理研究所 Separation method of hyperspectral image metalon effect ripple
WO2021148119A1 (en) * 2020-01-23 2021-07-29 Huawei Technologies Co., Ltd. Spectral imaging apparatus and method for simultaneous capture of multiple spectral images
US11622084B2 (en) * 2020-04-02 2023-04-04 Jiangsu Dualix Spectral Imaging Technology Co., Ltd Hyperspectral camera based on continuously variable film filter and coating method thereof
FI129998B (en) * 2020-04-22 2022-12-15 Teknologian Tutkimuskeskus Vtt Oy Hyperspectral imaging device
CN111553293B (en) * 2020-04-30 2023-11-03 深圳市海谱纳米光学科技有限公司 Hyperspectral fingerprint identification system and fingerprint identification method
EP3907482A1 (en) * 2020-05-06 2021-11-10 Ams Ag Spectrometer, portable device and method for detecting electromagnetic radiation
US11601628B2 (en) * 2020-05-28 2023-03-07 Seiko Epson Corporation Control method of spectroscopic imaging device, spectroscopic imaging device, computer program, control method of display system, control method of projector, display system, and projector
US11201993B1 (en) * 2020-06-15 2021-12-14 Samsung Electronics Co., Ltd. Multi-camera on a chip and camera module design
CN112747825B (en) * 2020-12-30 2021-10-15 中国科学院长春光学精密机械与物理研究所 Snapshot type imaging spectrometer based on lens array and spherical stepped array reflector
CN113449684A (en) * 2021-07-16 2021-09-28 维沃移动通信有限公司 Optical fingerprint identification device, optical fingerprint identification method and electronic equipment
CN113885267A (en) * 2021-12-06 2022-01-04 深圳市海谱纳米光学科技有限公司 Optical filtering assembly
CN117451181A (en) * 2023-11-06 2024-01-26 北京航空航天大学 Preparation method of calculation spectrometer based on electrochromic device

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US7433042B1 (en) * 2003-12-05 2008-10-07 Surface Optics Corporation Spatially corrected full-cubed hyperspectral imager
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JP6177786B2 (en) * 2011-11-04 2017-08-09 アイメックＩｍｅｃ Spectral camera with integrated filter and multiple adjacent image copies projected onto sensor array
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Also Published As

Publication number Publication date
WO2017023209A1 (en) 2017-02-09
US20180224332A1 (en) 2018-08-09
US10823615B2 (en) 2020-11-03
US20210010864A1 (en) 2021-01-14

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