JP2017538160A5 - - Google Patents

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Publication number
JP2017538160A5
JP2017538160A5 JP2017528223A JP2017528223A JP2017538160A5 JP 2017538160 A5 JP2017538160 A5 JP 2017538160A5 JP 2017528223 A JP2017528223 A JP 2017528223A JP 2017528223 A JP2017528223 A JP 2017528223A JP 2017538160 A5 JP2017538160 A5 JP 2017538160A5
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JP
Japan
Prior art keywords
edge detection
measurement
depths
depth
sharpness
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JP2017528223A
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English (en)
Japanese (ja)
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JP2017538160A (ja
JP6490219B2 (ja
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Priority claimed from TW103141335A external-priority patent/TWI557462B/zh
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JP2017528223A 2014-11-28 2015-11-30 デジタルホログラフィにおけるオートフォーカスシステムおよびオートフォーカス方法 Expired - Fee Related JP6490219B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
TW103141335A TWI557462B (zh) 2014-11-28 2014-11-28 自動聚焦系統與方法
TW103141335 2014-11-28
PCT/EP2015/078089 WO2016083620A1 (en) 2014-11-28 2015-11-30 Autofocus system and method in digital holography

Publications (3)

Publication Number Publication Date
JP2017538160A JP2017538160A (ja) 2017-12-21
JP2017538160A5 true JP2017538160A5 (enExample) 2019-01-10
JP6490219B2 JP6490219B2 (ja) 2019-03-27

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JP2017528223A Expired - Fee Related JP6490219B2 (ja) 2014-11-28 2015-11-30 デジタルホログラフィにおけるオートフォーカスシステムおよびオートフォーカス方法

Country Status (7)

Country Link
US (1) US10241471B2 (enExample)
EP (1) EP3224678B1 (enExample)
JP (1) JP6490219B2 (enExample)
CN (1) CN108377658B (enExample)
CA (1) CA2968024C (enExample)
TW (1) TWI557462B (enExample)
WO (1) WO2016083620A1 (enExample)

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EP3260841B1 (en) * 2016-06-22 2024-03-13 Uponor Oyj Detecting microscopic objects in fluids
WO2018064660A1 (en) * 2016-09-30 2018-04-05 University Of Utah Research Foundation Lensless imaging device
EP3339963B1 (en) * 2016-12-21 2020-08-12 IMEC vzw An apparatus and a method for in-line holographic imaging
JP6969164B2 (ja) * 2017-05-31 2021-11-24 株式会社リコー 評価装置、評価プログラム及び評価方法
WO2019102272A1 (en) * 2017-11-24 2019-05-31 Sigtuple Technologies Private Limited Method and system for reconstructing a field of view
CN108364296B (zh) * 2018-02-09 2020-12-01 重庆东渝中能实业有限公司 基于多层全息重建与聚焦策略的细胞群空间分布构建方法
US10699875B2 (en) * 2018-11-13 2020-06-30 Fei Company Confocal imaging technique in a charged particle microscope
WO2021069973A1 (en) * 2019-10-11 2021-04-15 miDiagnostics NV System and method for object detection in holographic lens-free imaging by convolutional dictionary learning and encoding with phase recovery
EP3839636B1 (en) * 2019-12-20 2024-03-13 Imec VZW A device for detecting particles in air
CN112098997B (zh) * 2020-09-18 2021-10-15 欧必翼太赫兹科技(北京)有限公司 三维全息成像安检雷达图像异物检测方法
CN112529791B (zh) * 2020-11-16 2023-05-26 中国海洋大学 基于浮游生物数字全息图像的自适应性多焦点复原方法
JP7591424B2 (ja) * 2021-02-24 2024-11-28 日本放送協会 インコヒーレントホログラム撮像装置
CN112969026A (zh) * 2021-03-18 2021-06-15 德州尧鼎光电科技有限公司 一种成像椭圆偏振仪的焦平面自动聚焦方法
CN113286079B (zh) * 2021-05-10 2023-04-28 迈克医疗电子有限公司 图像对焦方法、装置、电子设备及可读存储介质
CN113359403B (zh) * 2021-05-21 2022-08-12 大连海事大学 一种用于无透镜数字全息成像的自动聚焦方法
CN114548884B (zh) * 2022-04-27 2022-07-12 中国科学院微电子研究所 一种基于剪枝轻量化模型的包裹识别方法和系统
CN115471425B (zh) * 2022-10-08 2025-11-14 清华大学深圳国际研究生院 一种无透镜成像系统的边缘增强方法
FR3141785B1 (fr) * 2022-11-03 2024-12-13 Fond B Com Procédé et dispositif d’estimation d’une carte de profondeur associée à un hologramme numérique représentant une scène et programme d’ordinateur associé
CN116642895B (zh) * 2023-07-27 2023-09-29 宏椿智能科技(苏州)有限公司 一种焦平面扫掠的五面成像3d重构方法
CN119405262B (zh) * 2024-01-10 2025-09-16 中国科学院理化技术研究所 术中监测准周期运动心肌血流的方法及装置
CN118447067A (zh) * 2024-05-11 2024-08-06 同方威视技术股份有限公司 一种图像处理方法、装置和透射扫描系统
CN120593567B (zh) * 2025-08-04 2025-10-10 山东神戎电子股份有限公司 一种适用于高频红外热成像的目标清晰度自适应方法、装置及介质

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Publication number Priority date Publication date Assignee Title
KR20090018711A (ko) * 2006-06-09 2009-02-20 위구-디바이스 아이엔씨. 무한 보정 현미경의 자동 포커싱을 위한 방법 및 장치
US9514271B2 (en) * 2010-06-17 2016-12-06 Purdue Research Foundation Digital holographic method of measuring cellular activity and measuring apparatus with improved stability
US9036900B2 (en) * 2011-01-21 2015-05-19 University Of Hyogo Three-dimensional shape measurement method and three-dimensional shape measurement device
KR102068744B1 (ko) * 2012-05-04 2020-01-21 삼성전자주식회사 초점 검출장치
CN105264443B (zh) * 2013-06-06 2019-05-31 视瑞尔技术公司 用于计算全息图的数据的装置和方法
KR101820563B1 (ko) * 2014-12-31 2018-01-19 한국전자통신연구원 홀로그램 데이터 포맷과 홀로그래픽 비디오 시스템 장치 및 방법

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