JP2016514305A5 - - Google Patents

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Publication number
JP2016514305A5
JP2016514305A5 JP2015558921A JP2015558921A JP2016514305A5 JP 2016514305 A5 JP2016514305 A5 JP 2016514305A5 JP 2015558921 A JP2015558921 A JP 2015558921A JP 2015558921 A JP2015558921 A JP 2015558921A JP 2016514305 A5 JP2016514305 A5 JP 2016514305A5
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JP
Japan
Prior art keywords
image data
nir
visible light
imaging system
multispectral
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JP2015558921A
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English (en)
Japanese (ja)
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JP2016514305A (ja
JP6312714B2 (ja
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Priority claimed from US13/777,968 external-priority patent/US20140240477A1/en
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Publication of JP2016514305A publication Critical patent/JP2016514305A/ja
Publication of JP2016514305A5 publication Critical patent/JP2016514305A5/ja
Application granted granted Critical
Publication of JP6312714B2 publication Critical patent/JP6312714B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2015558921A 2013-02-26 2014-02-19 陰影検出および減衰のためのマルチスペクトル撮像システム Expired - Fee Related JP6312714B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/777,968 2013-02-26
US13/777,968 US20140240477A1 (en) 2013-02-26 2013-02-26 Multi-spectral imaging system for shadow detection and attenuation
PCT/US2014/017124 WO2014133844A1 (en) 2013-02-26 2014-02-19 Multi-spectral imaging system for shadow detection and attenuation

Publications (3)

Publication Number Publication Date
JP2016514305A JP2016514305A (ja) 2016-05-19
JP2016514305A5 true JP2016514305A5 (enExample) 2017-02-23
JP6312714B2 JP6312714B2 (ja) 2018-04-18

Family

ID=50382544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015558921A Expired - Fee Related JP6312714B2 (ja) 2013-02-26 2014-02-19 陰影検出および減衰のためのマルチスペクトル撮像システム

Country Status (6)

Country Link
US (1) US20140240477A1 (enExample)
EP (1) EP2962278B1 (enExample)
JP (1) JP6312714B2 (enExample)
KR (1) KR20150122176A (enExample)
CN (1) CN105103187A (enExample)
WO (1) WO2014133844A1 (enExample)

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JP5790698B2 (ja) * 2013-04-11 2015-10-07 トヨタ自動車株式会社 情報表示装置、及び情報表示方法
CN104156937B (zh) * 2013-05-15 2017-08-11 株式会社理光 阴影检测方法和装置
JP2014230088A (ja) * 2013-05-22 2014-12-08 ソニー株式会社 画像調整装置、画像調整方法、画像調整プログラムおよび撮像装置
US9262861B2 (en) * 2014-06-24 2016-02-16 Google Inc. Efficient computation of shadows
US9639976B2 (en) 2014-10-31 2017-05-02 Google Inc. Efficient computation of shadows for circular light sources
US10373343B1 (en) * 2015-05-28 2019-08-06 Certainteed Corporation System for visualization of a building material
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US10070111B2 (en) * 2015-12-22 2018-09-04 Adobe Systems Incorporated Local white balance under mixed illumination using flash photography
US9930218B2 (en) * 2016-04-04 2018-03-27 Adobe Systems Incorporated Content aware improvement of captured document images
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CN107798282B (zh) * 2016-09-07 2021-12-31 北京眼神科技有限公司 一种活体人脸的检测方法和装置
US10798316B2 (en) 2017-04-04 2020-10-06 Hand Held Products, Inc. Multi-spectral imaging using longitudinal chromatic aberrations
US10657422B2 (en) * 2017-04-20 2020-05-19 The Boeing Company Methods and systems for hyper-spectral systems
US10657401B2 (en) * 2017-06-06 2020-05-19 Microsoft Technology Licensing, Llc Biometric object spoof detection based on image intensity variations
US10896318B2 (en) 2017-09-09 2021-01-19 Apple Inc. Occlusion detection for facial recognition processes
CN107808115A (zh) * 2017-09-27 2018-03-16 联想(北京)有限公司 一种活体检测方法、装置及存储介质
US10726245B2 (en) * 2017-12-12 2020-07-28 Black Sesame International Holding Limited Secure facial authentication system using active infrared light source and RGB-IR sensor
CN108090883B (zh) * 2018-01-04 2020-05-05 中煤航测遥感集团有限公司 高光谱图像预处理方法、装置及电子设备
US11195324B1 (en) 2018-08-14 2021-12-07 Certainteed Llc Systems and methods for visualization of building structures
US10943387B2 (en) 2018-08-30 2021-03-09 Nvidia Corporation Generating scenes containing shadows using pixel noise reduction techniques
CN109308688B (zh) * 2018-09-25 2021-06-25 中国农业科学院农业资源与农业区划研究所 一种可见光和近红外波段厚云及阴影去除方法
CN109543640B (zh) * 2018-11-29 2022-06-17 中国科学院重庆绿色智能技术研究院 一种基于图像转换的活体检测方法
JP7507659B2 (ja) * 2020-11-06 2024-06-28 株式会社日立製作所 撮影装置、認証装置及び生体撮影方法
US20250292462A1 (en) * 2024-03-15 2025-09-18 Qualcomm Incorporated Modifying shadows in image data
CN119515733B (zh) * 2024-10-22 2025-09-09 武汉大学 基于自适应人脸对称的人脸阴影消除方法及装置

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