JP7685514B2 - 画像解析方法、画像解析装置、プログラム、及び記録媒体 - Google Patents

画像解析方法、画像解析装置、プログラム、及び記録媒体 Download PDF

Info

Publication number
JP7685514B2
JP7685514B2 JP2022553717A JP2022553717A JP7685514B2 JP 7685514 B2 JP7685514 B2 JP 7685514B2 JP 2022553717 A JP2022553717 A JP 2022553717A JP 2022553717 A JP2022553717 A JP 2022553717A JP 7685514 B2 JP7685514 B2 JP 7685514B2
Authority
JP
Japan
Prior art keywords
color
image signal
signal value
acquired
image
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2022553717A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022070773A5 (https=
JPWO2022070773A1 (https=
Inventor
善朗 山崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Corp
Original Assignee
Fujifilm Corp
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 Fujifilm Corp filed Critical Fujifilm Corp
Publication of JPWO2022070773A1 publication Critical patent/JPWO2022070773A1/ja
Publication of JPWO2022070773A5 publication Critical patent/JPWO2022070773A5/ja
Application granted granted Critical
Publication of JP7685514B2 publication Critical patent/JP7685514B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/48—Photometry, e.g. photographic exposure meter using chemical effects
    • G01J1/50—Photometry, e.g. photographic exposure meter using chemical effects using change in colour of an indicator, e.g. actinometer
    • 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
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters 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
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/52—Measurement of colour; Colour measuring devices, e.g. colorimeters using colour charts
    • 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
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/52—Measurement of colour; Colour measuring devices, e.g. colorimeters using colour charts
    • G01J3/524—Calibration of colorimeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
    • G01L1/241—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet by photoelastic stress analysis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30204—Marker

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Spectrometry And Color Measurement (AREA)
JP2022553717A 2020-10-02 2021-09-03 画像解析方法、画像解析装置、プログラム、及び記録媒体 Active JP7685514B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020167388 2020-10-02
JP2020167388 2020-10-02
PCT/JP2021/032472 WO2022070773A1 (ja) 2020-10-02 2021-09-03 画像解析方法、画像解析装置、プログラム、及び記録媒体

Publications (3)

Publication Number Publication Date
JPWO2022070773A1 JPWO2022070773A1 (https=) 2022-04-07
JPWO2022070773A5 JPWO2022070773A5 (https=) 2023-07-05
JP7685514B2 true JP7685514B2 (ja) 2025-05-29

Family

ID=80950216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022553717A Active JP7685514B2 (ja) 2020-10-02 2021-09-03 画像解析方法、画像解析装置、プログラム、及び記録媒体

Country Status (6)

Country Link
US (1) US12429379B2 (https=)
EP (1) EP4224125A4 (https=)
JP (1) JP7685514B2 (https=)
CN (1) CN116324350B (https=)
TW (1) TWI894351B (https=)
WO (1) WO2022070773A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024038778A1 (ja) * 2022-08-15 2024-02-22 富士フイルム株式会社 情報処理装置、情報処理方法及び情報処理プログラム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001008220A (ja) 1999-06-18 2001-01-12 Olympus Optical Co Ltd 色再現システム
JP2020073907A (ja) 2016-09-29 2020-05-14 富士フイルム株式会社 圧力測定用材料、及び圧力測定用材料セット

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810693B2 (ja) * 1975-10-28 1983-02-26 富士写真フイルム株式会社 アツリヨクソクテイヨウシ−ト
US6480625B1 (en) * 1998-07-14 2002-11-12 Fuji Photo Film Co., Ltd. Methods for correcting density characteristic and color
US7009640B1 (en) 1999-05-31 2006-03-07 Olympus Corporation Color reproduction system for carrying out color correction by changing over color correction parameters according to images of photographed subjects
JP4415446B2 (ja) * 2000-03-10 2010-02-17 凸版印刷株式会社 測色画像変換方法及び測色画像変換装置並びに測色画像変換プログラムを記録したコンピュータ読み取り可能な情報記録媒体
JP2004336657A (ja) * 2003-05-12 2004-11-25 Minolta Co Ltd 分光画像撮影システムおよび分光画像撮影システムの調整方法
JP2006254309A (ja) * 2005-03-14 2006-09-21 Fuji Photo Film Co Ltd 撮影システム
JP4403224B2 (ja) * 2005-05-31 2010-01-27 国立大学法人 東京大学 色変換システム、色変換方法及び色変換プログラム
JP4717103B2 (ja) * 2008-07-18 2011-07-06 オリンパス株式会社 信号処理システム及び信号処理プログラム
JP2011070320A (ja) * 2009-09-24 2011-04-07 Seiko Epson Corp 認証システム、印刷者端末および認証者端末
JP5558995B2 (ja) * 2010-09-30 2014-07-23 富士フイルム株式会社 色値取得方法、画像処理方法、色値取得装置、画像処理装置及びプログラム
JP5932309B2 (ja) 2010-12-13 2016-06-08 キヤノン株式会社 色処理装置、色処理方法、及びプログラム
US20120296595A1 (en) * 2011-05-16 2012-11-22 Xerox Corporation Compensating for spectral differences between two spectrophotometers for accurate color management
JP5958099B2 (ja) * 2011-07-29 2016-07-27 株式会社リコー 測色装置、画像形成装置およびプログラム
JP5918993B2 (ja) * 2011-12-27 2016-05-18 日本放送協会 高彩度色光生成装置及び色再現評価方法
US9380186B2 (en) * 2012-08-24 2016-06-28 Digimarc Corporation Data hiding for spot colors in product packaging
JP6115241B2 (ja) * 2013-03-28 2017-04-19 セイコーエプソン株式会社 測色器、画像処理装置、及び測色方法
JP6187176B2 (ja) * 2013-11-12 2017-08-30 大日本印刷株式会社 情報処理システム、情報処理方法及び情報処理プログラム
JP6102858B2 (ja) * 2014-08-07 2017-03-29 コニカミノルタ株式会社 色変換方法、色変換プログラムおよび記録媒体
US10710119B2 (en) * 2016-07-18 2020-07-14 UHV Technologies, Inc. Material sorting using a vision system
US11230130B2 (en) 2017-06-02 2022-01-25 Fujifilm Corporation Material composition for pressure measurement, material for pressure measurement, and material set for pressure measurement
US10664965B2 (en) * 2016-10-31 2020-05-26 Graftek Imaging Inc. Digital color assessment
US11080552B2 (en) * 2018-09-18 2021-08-03 Axalta Coating Systems Ip Co., Llc Systems and methods for paint match simulation
CN110675366B (zh) * 2019-08-30 2022-03-08 杭州电子科技大学 基于窄带led光源估计相机光谱灵敏度的方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001008220A (ja) 1999-06-18 2001-01-12 Olympus Optical Co Ltd 色再現システム
JP2020073907A (ja) 2016-09-29 2020-05-14 富士フイルム株式会社 圧力測定用材料、及び圧力測定用材料セット

Also Published As

Publication number Publication date
JPWO2022070773A1 (https=) 2022-04-07
EP4224125A1 (en) 2023-08-09
US20230243702A1 (en) 2023-08-03
CN116324350A (zh) 2023-06-23
CN116324350B (zh) 2025-09-23
EP4224125A4 (en) 2024-03-27
TW202215843A (zh) 2022-04-16
US12429379B2 (en) 2025-09-30
WO2022070773A1 (ja) 2022-04-07
TWI894351B (zh) 2025-08-21

Similar Documents

Publication Publication Date Title
Nixon et al. Accurate device-independent colorimetric measurements using smartphones
JP3767541B2 (ja) 光源推定装置、光源推定方法、撮像装置および画像処理方法
TWI902818B (zh) 測定體液樣品中分析物濃度之方法
EP3993382B1 (en) Colour calibration of an imaging device
TW563389B (en) Compensation system for use in a printed circuit board inspection system
ES2984523T3 (es) Procedimiento de determinación de una concentración de un analito en un líquido corporal y dispositivo móvil configurado para determinar una concentración de un analito en un líquido corporal
WO2022070774A1 (ja) 画像解析方法、画像解析装置、プログラム、及び記録媒体
WO1996034259A1 (fr) Dispositif de mesure en vision chromatique
JP2001189875A (ja) 画像捕捉の非線形性を補償するためのプロファイルの構成
JP7685514B2 (ja) 画像解析方法、画像解析装置、プログラム、及び記録媒体
US20080212874A1 (en) Method for Spectral Integrated Calibration of an Image Sensor by Means of a Monochromatic Light Source
JP2008532401A (ja) 基準反射スペクトルを用いた反射スペクトル推定と色空間変換
CN101828404B (zh) 分光特性校正装置、分光特性校正方法
JP6113319B2 (ja) 画像色分布検査装置および画像色分布検査方法
CN1981512A (zh) 用于对照相机和/或显示设备进行色彩校准和用于校正数字图像色彩缺陷的方法和设备
JP7450960B2 (ja) 色度測定方法及び装置
Cerman et al. Exposure time estimation for high dynamic range imaging with hand held camera
Alvarez‐Cortes et al. Practical Low‐Cost Recovery of Spectral Power Distributions
JP6264288B2 (ja) 画像処理装置および画像処理方法
JP6813749B1 (ja) 対象物の色を数値化する方法、信号処理装置、および撮像システム
JP5761762B2 (ja) 分光反射率測定装置、及び分光反射率測定方法
WO2023234229A1 (ja) 情報処理装置、情報処理方法及び情報処理プログラム
JP6668673B2 (ja) 色変換マトリクス推定方法
TW202413898A (zh) 資訊處理裝置、資訊處理方法及電腦程式產品
Green Characterization of Input Devices

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230330

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240606

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250225

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250326

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250507

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250519

R150 Certificate of patent or registration of utility model

Ref document number: 7685514

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150