KR102924827B1 - 투과형 컬러 계조 차트, 투과형 컬러 계조 차트 장치 및 그레이 계조 차트 - Google Patents

투과형 컬러 계조 차트, 투과형 컬러 계조 차트 장치 및 그레이 계조 차트

Info

Publication number
KR102924827B1
KR102924827B1 KR1020227015951A KR20227015951A KR102924827B1 KR 102924827 B1 KR102924827 B1 KR 102924827B1 KR 1020227015951 A KR1020227015951 A KR 1020227015951A KR 20227015951 A KR20227015951 A KR 20227015951A KR 102924827 B1 KR102924827 B1 KR 102924827B1
Authority
KR
South Korea
Prior art keywords
color
chart
transparent
areas
gradation
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
KR1020227015951A
Other languages
English (en)
Korean (ko)
Other versions
KR20220078698A (ko
Inventor
아키히로 마에다
요시히코 오기노
요이치 가지무라
Original Assignee
다이니폰 인사츠 가부시키가이샤
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 다이니폰 인사츠 가부시키가이샤 filed Critical 다이니폰 인사츠 가부시키가이샤
Priority to KR1020267003662A priority Critical patent/KR20260027353A/ko
Publication of KR20220078698A publication Critical patent/KR20220078698A/ko
Application granted granted Critical
Publication of KR102924827B1 publication Critical patent/KR102924827B1/ko
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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/82—Camera processing pipelines; Components thereof for controlling camera response irrespective of the scene brightness, e.g. gamma correction
    • H04N23/83—Camera processing pipelines; Components thereof for controlling camera response irrespective of the scene brightness, e.g. gamma correction specially adapted for colour signals
    • 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
    • G01J3/0213—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using attenuators
    • 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
    • G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
    • 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
    • G01J3/526—Measurement of colour; Colour measuring devices, e.g. colorimeters using colour charts for choosing a combination of different colours, e.g. to produce a pleasing effect for an observer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/205—Neutral density filters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F5/00—Means for displaying samples
    • G09F5/04—Cards of samples; Books of samples
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F5/00—Means for displaying samples
    • G09F5/04—Cards of samples; Books of samples
    • G09F5/042—Cards of samples; Books of samples in paper, paperboard, or the like
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/02—Diagnosis, testing or measuring for television systems or their details for colour television signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/841—Camera processing pipelines; Components thereof for processing colour signals to modify gamut
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/86—Camera processing pipelines; Components thereof for processing colour signals for controlling the colour saturation of colour signals, e.g. automatic chroma control circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/88—Camera processing pipelines; Components thereof for processing colour signals for colour balance, e.g. white-balance circuits or colour temperature control

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Credit Cards Or The Like (AREA)
KR1020227015951A 2019-10-15 2020-10-12 투과형 컬러 계조 차트, 투과형 컬러 계조 차트 장치 및 그레이 계조 차트 Active KR102924827B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020267003662A KR20260027353A (ko) 2019-10-15 2020-10-12 투과형 컬러 계조 차트, 투과형 컬러 계조 차트 장치 및 그레이 계조 차트

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2019-188461 2019-10-15
JP2019188461 2019-10-15
PCT/JP2020/038510 WO2021075406A1 (ja) 2019-10-15 2020-10-12 透過型カラー階調チャート、透過型カラー階調チャート装置及びグレー階調チャート

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020267003662A Division KR20260027353A (ko) 2019-10-15 2020-10-12 투과형 컬러 계조 차트, 투과형 컬러 계조 차트 장치 및 그레이 계조 차트

Publications (2)

Publication Number Publication Date
KR20220078698A KR20220078698A (ko) 2022-06-10
KR102924827B1 true KR102924827B1 (ko) 2026-02-09

Family

ID=75538517

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020227015951A Active KR102924827B1 (ko) 2019-10-15 2020-10-12 투과형 컬러 계조 차트, 투과형 컬러 계조 차트 장치 및 그레이 계조 차트
KR1020267003662A Pending KR20260027353A (ko) 2019-10-15 2020-10-12 투과형 컬러 계조 차트, 투과형 컬러 계조 차트 장치 및 그레이 계조 차트

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020267003662A Pending KR20260027353A (ko) 2019-10-15 2020-10-12 투과형 컬러 계조 차트, 투과형 컬러 계조 차트 장치 및 그레이 계조 차트

Country Status (6)

Country Link
US (1) US12130182B2 (https=)
EP (1) EP4060298A4 (https=)
JP (1) JP7830943B2 (https=)
KR (2) KR102924827B1 (https=)
CN (2) CN114761772B (https=)
WO (1) WO2021075406A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4067844A4 (en) * 2019-11-29 2022-11-09 NEC Corporation Facial recognition environment determination method, facial recognition environment determination system, facial recognition environment determination device, and non-transitory computer-readable medium
JP7584024B1 (ja) 2023-09-11 2024-11-15 大日本印刷株式会社 色補正用チャート

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003111108A (ja) * 2001-09-27 2003-04-11 Fuji Photo Film Co Ltd 撮像システム評価用チャート及びその作成方法
JP2013088226A (ja) * 2011-10-17 2013-05-13 Nippon Hoso Kyokai <Nhk> 広色域カラーチャート、広色域カラーチャート装置及び広色域カラーチャートを用いた色再現評価方法
JP2018187873A (ja) * 2017-05-10 2018-11-29 セイコーエプソン株式会社 印刷装置、及び、制御方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5455880U (https=) * 1978-09-20 1979-04-18
JP2000019018A (ja) * 1998-07-01 2000-01-21 Dainippon Printing Co Ltd 色見本
JP2000039505A (ja) * 1998-07-22 2000-02-08 Nikon Corp 光学フィルタ、及び該フィルタを製造するための露光方法
JP2000088652A (ja) 1998-09-11 2000-03-31 Sato:Kk 比色ゲージおよびその使用方法
JP2003172659A (ja) * 2001-12-07 2003-06-20 Fuji Photo Film Co Ltd 透過型高彩度色再現評価用チャート
DE60321159D1 (de) 2002-10-18 2008-07-03 Hamamatsu Photonics Kk Schiebeglas, abdeckglas und pathologisches diagnosesystem
JP3768960B2 (ja) * 2003-01-14 2006-04-19 見本合成樹脂株式会社 表色方法とそれを利用した表色欄を有する取引用書面およびカラーチャート
JP2004301722A (ja) 2003-03-31 2004-10-28 Toppan Printing Co Ltd 透過グラデーションチャートを用いた濃度測定方法、および濃度特性調整装置、ならびに濃度調整プログラム
CN101221374B (zh) * 2008-01-25 2010-06-09 上海微电子装备有限公司 一种照明均匀性校正装置
JP5630183B2 (ja) * 2009-11-27 2014-11-26 コニカミノルタ株式会社 白色校正部材およびそれを用いた光学特性測定システム
JP6388337B2 (ja) 2014-11-11 2018-09-12 Ｎｅｃプラットフォームズ株式会社 画像変換処理方法、それを実行させるためのプログラム及び画像変換処理装置
JP6390737B2 (ja) 2016-03-31 2018-09-19 大日本印刷株式会社 透過型色較正用チャート
WO2017170910A1 (ja) * 2016-03-31 2017-10-05 大日本印刷株式会社 透過型色較正用チャートおよび較正用スライドガラス
JP6774642B2 (ja) * 2016-06-01 2020-10-28 大日本印刷株式会社 カラーチャートおよびカラーチャート装置
JP6996256B2 (ja) * 2017-11-24 2022-01-17 スズキ株式会社 車体前部の構造

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003111108A (ja) * 2001-09-27 2003-04-11 Fuji Photo Film Co Ltd 撮像システム評価用チャート及びその作成方法
JP2013088226A (ja) * 2011-10-17 2013-05-13 Nippon Hoso Kyokai <Nhk> 広色域カラーチャート、広色域カラーチャート装置及び広色域カラーチャートを用いた色再現評価方法
JP2018187873A (ja) * 2017-05-10 2018-11-29 セイコーエプソン株式会社 印刷装置、及び、制御方法

Also Published As

Publication number Publication date
KR20220078698A (ko) 2022-06-10
EP4060298A1 (en) 2022-09-21
CN114761772B (zh) 2025-09-26
CN120668264A (zh) 2025-09-19
WO2021075406A1 (ja) 2021-04-22
JP7830943B2 (ja) 2026-03-17
US12130182B2 (en) 2024-10-29
US20220390283A1 (en) 2022-12-08
KR20260027353A (ko) 2026-02-27
EP4060298A4 (en) 2024-03-13
JPWO2021075406A1 (https=) 2021-04-22
CN114761772A (zh) 2022-07-15

Similar Documents

Publication Publication Date Title
US11371886B2 (en) Transmission type color calibration chart and calibration slide glass
JP7276405B2 (ja) 透過型色較正用チャート
KR102924827B1 (ko) 투과형 컬러 계조 차트, 투과형 컬러 계조 차트 장치 및 그레이 계조 차트
EP3699563A1 (en) Color calibration viewer, and color calibration set in which same is used
JP6774642B2 (ja) カラーチャートおよびカラーチャート装置
JP2021099524A (ja) 較正用スライドガラス
Hubička et al. Understanding colors of Dufaycolor: Can we recover them using historical colorimetric and spectral data?
JPH11101713A (ja) カラーフィルター検査装置及びそれを用いたカラーフィルター検査方法
Hail et al. Supporting Information: A Plasmonic Painter’s Method of Color Mixing for a Continuous Red-Green-Blue (RGB) Palette

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

D22 Grant of ip right intended

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D22-EXM-PE0701 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

A16 Divisional, continuation or continuation in part application filed

Free format text: ST27 STATUS EVENT CODE: A-0-1-A10-A16-DIV-PA0104 (AS PROVIDED BY THE NATIONAL OFFICE)

F11 Ip right granted following substantive examination

Free format text: ST27 STATUS EVENT CODE: A-2-4-F10-F11-EXM-PR0701 (AS PROVIDED BY THE NATIONAL OFFICE)

PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A16-div-PA0104

PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

U12 Designation fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U12-OTH-PR1002 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

Q13 Ip right document published

Free format text: ST27 STATUS EVENT CODE: A-4-4-Q10-Q13-NAP-PG1601 (AS PROVIDED BY THE NATIONAL OFFICE)