JPWO2021075406A1 - - Google Patents

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Publication number
JPWO2021075406A1
JPWO2021075406A1 JP2021552380A JP2021552380A JPWO2021075406A1 JP WO2021075406 A1 JPWO2021075406 A1 JP WO2021075406A1 JP 2021552380 A JP2021552380 A JP 2021552380A JP 2021552380 A JP2021552380 A JP 2021552380A JP WO2021075406 A1 JPWO2021075406 A1 JP WO2021075406A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021552380A
Other languages
Japanese (ja)
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JP7830943B2 (ja
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
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Publication of JPWO2021075406A1 publication Critical patent/JPWO2021075406A1/ja
Application granted granted Critical
Publication of JP7830943B2 publication Critical patent/JP7830943B2/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
    • 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
    • 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
    • G01J3/524—Calibration of colorimeters
    • 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)
JP2021552380A 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 Active JP7830943B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019188461 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

Publications (2)

Publication Number Publication Date
JPWO2021075406A1 true JPWO2021075406A1 (https=) 2021-04-22
JP7830943B2 JP7830943B2 (ja) 2026-03-17

Family

ID=75538517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021552380A Active JP7830943B2 (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

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 (11)

* 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
JP2000088652A (ja) * 1998-09-11 2000-03-31 Sato:Kk 比色ゲージおよびその使用方法
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
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
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
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
JP2016092744A (ja) * 2014-11-11 2016-05-23 Ｎｅｃエンジニアリング株式会社 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
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
JP2017215259A (ja) * 2016-06-01 2017-12-07 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
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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
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
JP6996256B2 (ja) * 2017-11-24 2022-01-17 スズキ株式会社 車体前部の構造

Patent Citations (11)

* 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
JP2000088652A (ja) * 1998-09-11 2000-03-31 Sato:Kk 比色ゲージおよびその使用方法
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
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
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
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
JP2016092744A (ja) * 2014-11-11 2016-05-23 Ｎｅｃエンジニアリング株式会社 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
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
JP2017215259A (ja) * 2016-06-01 2017-12-07 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
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
KR102924827B1 (ko) 2026-02-09
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
CN114761772A (zh) 2022-07-15

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