JP7027358B2 - センサ装置及びその使用方法 - Google Patents

センサ装置及びその使用方法 Download PDF

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Publication number
JP7027358B2
JP7027358B2 JP2019022819A JP2019022819A JP7027358B2 JP 7027358 B2 JP7027358 B2 JP 7027358B2 JP 2019022819 A JP2019022819 A JP 2019022819A JP 2019022819 A JP2019022819 A JP 2019022819A JP 7027358 B2 JP7027358 B2 JP 7027358B2
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measurement
channels
data
time
multispectral sensor
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Japanese (ja)
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JP2019146164A5 (enExample
JP2019146164A (ja
Inventor
ディー フック ウィリアム
スミス バルトン
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Viavi Solutions Inc
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Viavi Solutions Inc
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Publication of JP2019146164A publication Critical patent/JP2019146164A/ja
Publication of JP2019146164A5 publication Critical patent/JP2019146164A5/ja
Priority to JP2022022254A priority Critical patent/JP7395629B2/ja
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Publication of JP7027358B2 publication Critical patent/JP7027358B2/ja
Priority to JP2023201879A priority patent/JP7661453B2/ja
Priority to JP2025061146A priority patent/JP7880459B2/ja
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    • 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
    • G01J3/0294—Multi-channel spectroscopy
    • 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
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
    • G01J1/16—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void using electric radiation detectors
    • 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
    • G01J3/0275—Details making use of sensor-related data, e.g. for identification of sensor parts or optical elements
    • 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
    • G01J3/2803—Investigating the spectrum using photoelectric array detector
    • 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
    • G01J3/28—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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/135—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on four or more different wavelength filter elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/44—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array
    • H04N25/443—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array by reading pixels from selected two-dimensional [2D] regions of the array, e.g. for windowing or digital zooming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/53—Control of the integration time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/53—Control of the integration time
    • H04N25/533—Control of the integration time by using differing integration times for different sensor regions
    • H04N25/535—Control of the integration time by using differing integration times for different sensor regions by dynamic region selection
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits
    • G01J2001/4446—Type of detector
    • G01J2001/448—Array [CCD]
    • 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
    • G01J3/2803—Investigating the spectrum using photoelectric array detector
    • G01J2003/2806—Array and filter array
    • 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
    • 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
    • G01J2003/283—Investigating the spectrum computer-interfaced
    • G01J2003/2836—Programming unit, i.e. source and date processing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20092—Interactive image processing based on input by user
    • G06T2207/20104—Interactive definition of region of interest [ROI]

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Color Television Image Signal Generators (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Vehicle Body Suspensions (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring Fluid Pressure (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2019022819A 2018-02-15 2019-02-12 センサ装置及びその使用方法 Active JP7027358B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2022022254A JP7395629B2 (ja) 2018-02-15 2022-02-16 センサ装置及びその使用方法
JP2023201879A JP7661453B2 (ja) 2018-02-15 2023-11-29 センサ装置及びその使用方法
JP2025061146A JP7880459B2 (ja) 2018-02-15 2025-04-02 生体監視装置、方法、及び非一時的コンピュータ可読媒体

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201862631352P 2018-02-15 2018-02-15
US62/631,352 2018-02-15
US16/102,259 2018-08-13
US16/102,259 US10768047B2 (en) 2018-02-15 2018-08-13 Sensor device and methods of use

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022022254A Division JP7395629B2 (ja) 2018-02-15 2022-02-16 センサ装置及びその使用方法

Publications (3)

Publication Number Publication Date
JP2019146164A JP2019146164A (ja) 2019-08-29
JP2019146164A5 JP2019146164A5 (enExample) 2021-04-30
JP7027358B2 true JP7027358B2 (ja) 2022-03-01

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JP2019022819A Active JP7027358B2 (ja) 2018-02-15 2019-02-12 センサ装置及びその使用方法
JP2022022254A Active JP7395629B2 (ja) 2018-02-15 2022-02-16 センサ装置及びその使用方法
JP2023201879A Active JP7661453B2 (ja) 2018-02-15 2023-11-29 センサ装置及びその使用方法
JP2025061146A Active JP7880459B2 (ja) 2018-02-15 2025-04-02 生体監視装置、方法、及び非一時的コンピュータ可読媒体

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JP2022022254A Active JP7395629B2 (ja) 2018-02-15 2022-02-16 センサ装置及びその使用方法
JP2023201879A Active JP7661453B2 (ja) 2018-02-15 2023-11-29 センサ装置及びその使用方法
JP2025061146A Active JP7880459B2 (ja) 2018-02-15 2025-04-02 生体監視装置、方法、及び非一時的コンピュータ可読媒体

Country Status (7)

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US (4) US10768047B2 (enExample)
EP (2) EP4194821A1 (enExample)
JP (4) JP7027358B2 (enExample)
KR (5) KR102332273B1 (enExample)
CN (1) CN110160649A (enExample)
CA (1) CA3032854A1 (enExample)
TW (5) TWI774624B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10768047B2 (en) 2018-02-15 2020-09-08 Viavi Solutions Inc. Sensor device and methods of use
DE102019135877B4 (de) * 2019-12-30 2021-09-30 TRUMPF Venture GmbH System zur Messung des Vorhandenseins und/oder der Konzentration einer in Körperflüssigkeit gelösten Analysesubstanz
US12644767B2 (en) 2023-08-30 2026-06-02 Htc Corporation Spectrum measurement device
CN120101938A (zh) * 2025-04-02 2025-06-06 彩谱科技(浙江)有限公司 基于棱镜-光栅分光的高光谱成像系统

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JP2009044680A (ja) 2007-08-10 2009-02-26 Canon Inc 撮像システム

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JP2009044680A (ja) 2007-08-10 2009-02-26 Canon Inc 撮像システム

Also Published As

Publication number Publication date
US20190250034A1 (en) 2019-08-15
KR102434230B1 (ko) 2022-08-19
JP2025108473A (ja) 2025-07-23
EP3527962A1 (en) 2019-08-21
TW201939045A (zh) 2019-10-01
TW202242355A (zh) 2022-11-01
US20240027267A1 (en) 2024-01-25
US20200400494A1 (en) 2020-12-24
TWI752298B (zh) 2022-01-11
JP7880459B2 (ja) 2026-06-25
KR102332273B1 (ko) 2021-11-29
TW202415929A (zh) 2024-04-16
US11237051B2 (en) 2022-02-01
KR20220118380A (ko) 2022-08-25
JP7395629B2 (ja) 2023-12-11
TW202536367A (zh) 2025-09-16
TW202212840A (zh) 2022-04-01
CA3032854A1 (en) 2019-08-15
TWI889094B (zh) 2025-07-01
KR20210146273A (ko) 2021-12-03
US20220155145A1 (en) 2022-05-19
KR20250134166A (ko) 2025-09-09
JP7661453B2 (ja) 2025-04-14
JP2024023446A (ja) 2024-02-21
US11796389B2 (en) 2023-10-24
KR20190098923A (ko) 2019-08-23
TWI827133B (zh) 2023-12-21
KR102626800B1 (ko) 2024-01-18
KR20240014083A (ko) 2024-01-31
KR102852806B1 (ko) 2025-09-01
EP4194821A1 (en) 2023-06-14
JP2022065104A (ja) 2022-04-26
US12560477B2 (en) 2026-02-24
JP2019146164A (ja) 2019-08-29
CN110160649A (zh) 2019-08-23
TWI774624B (zh) 2022-08-11
US10768047B2 (en) 2020-09-08

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