JPWO2021106187A1 - - Google Patents

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Publication number
JPWO2021106187A1
JPWO2021106187A1 JP2021561099A JP2021561099A JPWO2021106187A1 JP WO2021106187 A1 JPWO2021106187 A1 JP WO2021106187A1 JP 2021561099 A JP2021561099 A JP 2021561099A JP 2021561099 A JP2021561099 A JP 2021561099A JP WO2021106187 A1 JPWO2021106187 A1 JP WO2021106187A1
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
JP2021561099A
Other versions
JP7315024B2 (ja
JPWO2021106187A5 (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.)
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Publication date
Application filed filed Critical
Publication of JPWO2021106187A1 publication Critical patent/JPWO2021106187A1/ja
Publication of JPWO2021106187A5 publication Critical patent/JPWO2021106187A5/ja
Priority to JP2023109709A priority Critical patent/JP7477021B2/ja
Application granted granted Critical
Publication of JP7315024B2 publication Critical patent/JP7315024B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/56—Extraction of image or video features relating to colour
    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/147—Details of sensors, e.g. sensor lenses
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/60—Extraction of image or video features relating to illumination properties, e.g. using a reflectance or lighting model
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/98—Detection or correction of errors, e.g. by rescanning the pattern or by human intervention; Evaluation of the quality of the acquired patterns
    • G06V10/993—Evaluation of the quality of the acquired pattern
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation
    • G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/172—Classification, e.g. identification

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Quality & Reliability (AREA)
  • Software Systems (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Human Computer Interaction (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Vascular Medicine (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Spectrometry And Color Measurement (AREA)
JP2021561099A 2019-11-29 2019-11-29 顔認証環境判定方法、顔認証環境判定システム、顔認証環境判定装置、及び顔認証環境判定プログラム Active JP7315024B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023109709A JP7477021B2 (ja) 2019-11-29 2023-07-04 顔認証環境判定方法、顔認証環境判定システム、顔認証環境判定装置、顔認証環境判定プログラム、肌色チャート、及び肌色チャートの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/046762 WO2021106187A1 (ja) 2019-11-29 2019-11-29 顔認証環境判定方法、顔認証環境判定システム、顔認証環境判定装置、及び非一時的なコンピュータ可読媒体

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023109709A Division JP7477021B2 (ja) 2019-11-29 2023-07-04 顔認証環境判定方法、顔認証環境判定システム、顔認証環境判定装置、顔認証環境判定プログラム、肌色チャート、及び肌色チャートの製造方法

Publications (3)

Publication Number Publication Date
JPWO2021106187A1 true JPWO2021106187A1 (ja) 2021-06-03
JPWO2021106187A5 JPWO2021106187A5 (ja) 2022-07-22
JP7315024B2 JP7315024B2 (ja) 2023-07-26

Family

ID=76129436

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021561099A Active JP7315024B2 (ja) 2019-11-29 2019-11-29 顔認証環境判定方法、顔認証環境判定システム、顔認証環境判定装置、及び顔認証環境判定プログラム
JP2023109709A Active JP7477021B2 (ja) 2019-11-29 2023-07-04 顔認証環境判定方法、顔認証環境判定システム、顔認証環境判定装置、顔認証環境判定プログラム、肌色チャート、及び肌色チャートの製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023109709A Active JP7477021B2 (ja) 2019-11-29 2023-07-04 顔認証環境判定方法、顔認証環境判定システム、顔認証環境判定装置、顔認証環境判定プログラム、肌色チャート、及び肌色チャートの製造方法

Country Status (4)

Country Link
US (2) US20220415014A1 (ja)
EP (1) EP4067844A4 (ja)
JP (2) JP7315024B2 (ja)
WO (1) WO2021106187A1 (ja)

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 COMPUTER READABLE NON-TRANSITORY MEDIUM
WO2024023932A1 (ja) * 2022-07-26 2024-02-01 日本電気株式会社 テストチャート、画像解析装置、画像解析システム、画像解析方法及び記録媒体

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001074556A (ja) * 1999-09-03 2001-03-23 Fuji Photo Film Co Ltd 肌色カラーチャート
JP2003536303A (ja) * 2000-06-08 2003-12-02 ハネウェル・インターナショナル・インコーポレーテッド 近赤外線偽装検出
JP2004112649A (ja) * 2002-09-20 2004-04-08 Sony Corp 色票チャートセット、画像解析方法、ホワイトバランス性能測定評価方法および画像処理装置
JP2006081846A (ja) * 2004-09-17 2006-03-30 Inforward Inc 顔面溝の評価方法及び装置
US20090080004A1 (en) * 2007-09-26 2009-03-26 Sony Corporation System and method for determining an optimal reference color chart
CN108052926A (zh) * 2017-12-29 2018-05-18 努比亚技术有限公司 指纹识别方法、移动终端及计算机可读存储介质
CN109034052A (zh) * 2018-07-24 2018-12-18 深圳市科脉技术股份有限公司 人脸检测方法及装置
US20190205617A1 (en) * 2017-12-29 2019-07-04 Idemia Identity & Security USA LLC System and method for combining identity information to facilitate image acquisition

Family Cites Families (1)

* 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 COMPUTER READABLE NON-TRANSITORY MEDIUM

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001074556A (ja) * 1999-09-03 2001-03-23 Fuji Photo Film Co Ltd 肌色カラーチャート
JP2003536303A (ja) * 2000-06-08 2003-12-02 ハネウェル・インターナショナル・インコーポレーテッド 近赤外線偽装検出
JP2004112649A (ja) * 2002-09-20 2004-04-08 Sony Corp 色票チャートセット、画像解析方法、ホワイトバランス性能測定評価方法および画像処理装置
JP2006081846A (ja) * 2004-09-17 2006-03-30 Inforward Inc 顔面溝の評価方法及び装置
US20090080004A1 (en) * 2007-09-26 2009-03-26 Sony Corporation System and method for determining an optimal reference color chart
CN108052926A (zh) * 2017-12-29 2018-05-18 努比亚技术有限公司 指纹识别方法、移动终端及计算机可读存储介质
US20190205617A1 (en) * 2017-12-29 2019-07-04 Idemia Identity & Security USA LLC System and method for combining identity information to facilitate image acquisition
CN109034052A (zh) * 2018-07-24 2018-12-18 深圳市科脉技术股份有限公司 人脸检测方法及装置

Also Published As

Publication number Publication date
WO2021106187A1 (ja) 2021-06-03
US20220415014A1 (en) 2022-12-29
JP7315024B2 (ja) 2023-07-26
JP2023134554A (ja) 2023-09-27
US20240062509A1 (en) 2024-02-22
JP7477021B2 (ja) 2024-05-01
EP4067844A1 (en) 2022-10-05
EP4067844A4 (en) 2022-11-09

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