CA2862071C - Automated pharmaceutical pill identification - Google Patents

Automated pharmaceutical pill identification Download PDF

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Publication number
CA2862071C
CA2862071C CA2862071A CA2862071A CA2862071C CA 2862071 C CA2862071 C CA 2862071C CA 2862071 A CA2862071 A CA 2862071A CA 2862071 A CA2862071 A CA 2862071A CA 2862071 C CA2862071 C CA 2862071C
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CA
Canada
Prior art keywords
image
pill
features
pharmaceutical composition
computer
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
CA2862071A
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English (en)
French (fr)
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CA2862071A1 (en
Inventor
Eugene Gershtein
Alan Jacobs
Alexander GEBALA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Interlink AI Inc
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Perceptimed Inc
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Publication of CA2862071A1 publication Critical patent/CA2862071A1/en
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/22—Matching criteria, e.g. proximity measures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/60—Rotation of whole images or parts thereof
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/20—Scenes; Scene-specific elements in augmented reality scenes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/66—Trinkets, e.g. shirt buttons or jewellery items
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/24—Character recognition characterised by the processing or recognition method
    • G06V30/248—Character recognition characterised by the processing or recognition method involving plural approaches, e.g. verification by template match; Resolving confusion among similar patterns, e.g. "O" versus "Q"
    • G06V30/2528—Combination of methods, e.g. classifiers, working on the same input data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/24—Character recognition characterised by the processing or recognition method
    • G06V30/248—Character recognition characterised by the processing or recognition method involving plural approaches, e.g. verification by template match; Resolving confusion among similar patterns, e.g. "O" versus "Q"
    • G06V30/2552—Combination of methods, e.g. classifiers, working on different input data, e.g. sensor fusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Data Mining & Analysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Artificial Intelligence (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Image Analysis (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Image Processing (AREA)
  • Medical Treatment And Welfare Office Work (AREA)
CA2862071A 2012-01-23 2013-01-23 Automated pharmaceutical pill identification Active CA2862071C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261589750P 2012-01-23 2012-01-23
US61/589,750 2012-01-23
PCT/US2013/022754 WO2013112591A1 (en) 2012-01-23 2013-01-23 Automated pharmaceutical pill identification

Publications (2)

Publication Number Publication Date
CA2862071A1 CA2862071A1 (en) 2013-08-01
CA2862071C true CA2862071C (en) 2019-01-08

Family

ID=48873866

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2862071A Active CA2862071C (en) 2012-01-23 2013-01-23 Automated pharmaceutical pill identification

Country Status (9)

Country Link
US (3) US9842257B2 (https=)
EP (1) EP2807610A4 (https=)
JP (2) JP6154826B2 (https=)
CN (1) CN104205128B (https=)
AU (2) AU2013212273B2 (https=)
BR (1) BR112014018171A8 (https=)
CA (1) CA2862071C (https=)
HK (2) HK1204819A1 (https=)
WO (1) WO2013112591A1 (https=)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9111357B2 (en) * 2012-06-07 2015-08-18 Medsnap, Llc System and method of pill identification
AU2013305512B2 (en) 2012-08-24 2019-01-17 Perceptimed, Inc. Package locating system
EP3031010B1 (en) 2013-08-09 2019-05-22 Perceptimed, Inc. Remote pharmaceutical verification
US9940439B2 (en) * 2013-11-29 2018-04-10 Atabak Reza Royaee Method and device for identification and/or sorting of medicines
US9842281B2 (en) * 2014-06-05 2017-12-12 Xerox Corporation System for automated text and halftone segmentation
JP6422250B2 (ja) * 2014-07-08 2018-11-14 キヤノン株式会社 画像処理方法、画像処理装置、プログラム及び記録媒体
US10489555B2 (en) * 2014-07-21 2019-11-26 Qualanex, Llc Medication processing kiosk
US11278937B2 (en) 2015-07-16 2022-03-22 Sortera Alloys, Inc. Multiple stage sorting
US12194506B2 (en) 2015-07-16 2025-01-14 Sortera Technologies, Inc. Sorting of contaminants
US12280403B2 (en) 2015-07-16 2025-04-22 Sortera Technologies, Inc. Sorting based on chemical composition
US12551931B2 (en) 2015-07-16 2026-02-17 Sortera Technologies, Inc. Classifying of materials with contaminants
US12103045B2 (en) 2015-07-16 2024-10-01 Sortera Technologies, Inc. Removing airbag modules from automotive scrap
US11964304B2 (en) 2015-07-16 2024-04-23 Sortera Technologies, Inc. Sorting between metal alloys
US12208421B2 (en) 2015-07-16 2025-01-28 Sortera Technologies, Inc. Metal separation in a scrap yard
US12290842B2 (en) 2015-07-16 2025-05-06 Sortera Technologies, Inc. Sorting of dark colored and black plastics
US12508628B2 (en) 2015-07-16 2025-12-30 Sortera Technologies, Inc. Sorting between metal alloys
US11969764B2 (en) 2016-07-18 2024-04-30 Sortera Technologies, Inc. Sorting of plastics
US12017255B2 (en) 2015-07-16 2024-06-25 Sortera Technologies, Inc. Sorting based on chemical composition
US12403505B2 (en) 2015-07-16 2025-09-02 Sortera Technologies, Inc. Sorting of aluminum alloys
US12246355B2 (en) 2015-07-16 2025-03-11 Sortera Technologies, Inc. Sorting of Zorba
US10255524B2 (en) * 2016-06-03 2019-04-09 Becton Dickinson Rowa Germany Gmbh Method for providing a singling device of a storage and dispensing container
CA2933860C (fr) 2016-06-23 2017-08-29 Matthieu Grosfils Systemes et equipements permettant de controler le contenu d'un ou des compartiment(s) d'un distributeur de medicaments, methode de fabrication des systemes et equipements et methode d'utilisation correspondantes
CN106355574B (zh) * 2016-08-31 2018-11-16 上海交通大学 一种基于深度学习的腹内脂肪分割方法
IL248641A0 (en) * 2016-10-31 2017-02-28 Rafael Advanced Defense Systems Ltd A system and method for testing and classifying discrete objects
JP6751684B2 (ja) * 2017-03-28 2020-09-09 株式会社Ｎｔｔドコモ 類似画像検索装置
WO2018207885A1 (ja) * 2017-05-10 2018-11-15 日本電気株式会社 解析装置、地層年代推定装置、解析方法、地層年代推定方法、およびプログラム
WO2019003972A1 (ja) * 2017-06-28 2019-01-03 日本電気株式会社 服薬管理システム、服薬管理方法、管理装置およびプログラム記憶媒体
CA3068306A1 (en) 2017-06-28 2019-01-03 Perceptimed, Inc. Inventory management
EP3784419B1 (en) * 2018-04-26 2026-04-15 Sortera Technologies, Inc. Recycling coins from scrap
TWI831775B (zh) * 2018-06-19 2024-02-11 日商湯山製作所股份有限公司 藥劑分類裝置
US10872688B2 (en) * 2018-07-30 2020-12-22 Arxium, Inc. Visual analysis pill dispenser
US10699162B2 (en) * 2018-07-30 2020-06-30 Mackay Memorial Hospital Method and system for sorting and identifying medication via its label and/or package
US20210182736A1 (en) * 2018-08-15 2021-06-17 Nippon Telegraph And Telephone Corporation Learning data generation device, learning data generation method, and non-transitory computer readable recording medium
JP7215485B2 (ja) * 2018-08-23 2023-01-31 日本電気株式会社 物体照合装置
WO2020061368A1 (en) * 2018-09-20 2020-03-26 Siemens Healthcare Diagnostics Inc. Visualization analysis apparatus and visual learning methods
WO2020081668A2 (en) 2018-10-19 2020-04-23 Genentech, Inc. Defect detection in lyophilized drug products with convolutional neural networks
CN109934277B (zh) * 2019-03-06 2023-05-12 颐保医疗科技(上海)有限公司 一种基于人工智能的中药材采收时间的鉴别方法
CN109978018A (zh) * 2019-03-06 2019-07-05 颐保医疗科技(上海)有限公司 一种中药材人工智能鉴别系统及其鉴别方法
CN110111868A (zh) * 2019-04-19 2019-08-09 无锡市第九人民医院 一种裸药药片信息采集装置及方法
US11195270B2 (en) 2019-07-19 2021-12-07 Becton Dickinson Rowa Germany Gmbh Measuring and verifying drug portions
EP3767531B1 (de) * 2019-07-19 2026-02-18 Becton Dickinson Rowa Germany GmbH Verfahren und system zum vermessen und verifizieren von arzneimittelportionen sowie computerprogrammprodukt
US11145397B1 (en) 2020-01-31 2021-10-12 Express Scripts Strategie Development, Inc. System and method for augmented reality detection of loose pharmacy items
US12580061B2 (en) 2020-05-29 2026-03-17 Cvs Pharmacy, Inc. System and method for virtual verification in pharmacy workflow
WO2022108044A1 (ko) * 2020-11-17 2022-05-27 주식회사 메딜리티 이미지 분석 서버, 이미지 분석 서버를 이용한 객체 카운팅 방법 및 객체 카운팅 시스템
KR102607174B1 (ko) * 2020-11-17 2023-11-28 주식회사 메딜리티 이미지 분석 서버를 이용한 복수 개의 이미지에 포함된 객체의 카운팅 방법 및 객체 카운팅 시스템
EP4248641A4 (en) 2020-11-20 2024-10-02 Steinhauser, Michael K. MEDICATION COMPLIANCE SYSTEM
KR102576853B1 (ko) * 2021-01-08 2023-09-08 주식회사 센다코리아 알약 계수 이미지 프로세싱 방법
EP4295308A4 (en) * 2021-02-18 2025-01-08 Parata Systems, LLC Methods, systems, and computer program product for validating drug product package contents based on characteristics of the drug product packaging system
US12272044B2 (en) 2021-04-07 2025-04-08 Optum, Inc. Production line conformance measurement techniques using categorical validation machine learning models
KR20220167613A (ko) * 2021-06-14 2022-12-21 (주)제이브이엠 약포 검사 시스템
US12036185B2 (en) 2021-07-19 2024-07-16 Optum, Inc. System and method to count pills
JP2023088057A (ja) * 2021-12-14 2023-06-26 沖電気工業株式会社 薬剤鑑別装置、薬剤鑑別システム、および薬剤鑑別方法
US20230196800A1 (en) * 2021-12-16 2023-06-22 Illinois Tool Works Inc. Dispensing cabinet incorporating vision based counting systems and methods
CN114871120B (zh) * 2022-05-26 2023-11-07 江苏省徐州医药高等职业学校 基于图像数据处理的药品确定分拣方法及装置
CN115273053B (zh) * 2022-09-28 2022-12-20 江苏南通鼎顺网络科技有限责任公司 一种基于数据处理的药物崩解性能识别方法
CN120153250A (zh) 2022-10-21 2025-06-13 索特拉科技有限公司 用于材料分类的校正技术
WO2024216373A1 (en) * 2023-04-17 2024-10-24 Synergie Medicale Brg Inc. Methods, systems, and computer program product for validating a drug product while being held by a drug product packaging system prior to packaging
US12536773B2 (en) * 2023-06-29 2026-01-27 Optum, Inc. Systems and methods for pill identification based on image and user claims data
CN119723559B (zh) * 2024-10-31 2025-12-05 四川大学 一种组合药丸分级识别方法

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5363968A (en) 1991-08-23 1994-11-15 Pfizer Inc. Automatic blister inspection system
US5502944A (en) 1993-12-03 1996-04-02 Owen Healthcare, Inc. Medication dispenser system
US5700998A (en) 1995-10-31 1997-12-23 Palti; Yoram Drug coding and delivery system
US6631364B1 (en) 1997-03-26 2003-10-07 National Research Council Of Canada Method of searching 3-Dimensional images
US6535637B1 (en) * 1997-04-04 2003-03-18 Esco Electronics, Inc. Pharmaceutical pill recognition and verification system
JP2001312725A (ja) 2000-04-28 2001-11-09 Minolta Co Ltd 画像処理装置および画像処理方法
US20020188466A1 (en) 2001-04-18 2002-12-12 Barrette Pierre Philip Secure digital medical intellectual property (IP) distribution, market applications, and mobile devices
US20040158350A1 (en) 2001-05-15 2004-08-12 Jens Ostergaard Medicine dispenser
US6735329B2 (en) 2001-05-18 2004-05-11 Leonard S. Schultz Methods and apparatus for image recognition and dictation
US6640008B1 (en) 2001-06-29 2003-10-28 Shih-Jong J. Lee Rotation and scale invariant pattern matching method
US6771369B2 (en) 2002-03-12 2004-08-03 Analytical Spectral Devices, Inc. System and method for pharmacy validation and inspection
JP2004288170A (ja) * 2003-03-05 2004-10-14 Olympus Corp 三次元モデル検索方法及びシステム
CN100375121C (zh) * 2003-07-17 2008-03-12 松下电器产业株式会社 虹彩码生成方法、个人认证方法、虹彩码注册装置、个人认证装置
US7028723B1 (en) 2003-11-03 2006-04-18 Alouani Ali Tahar Apparatus and method for automatic prescription verification
US7348884B2 (en) 2004-07-29 2008-03-25 Omnicell, Inc. RFID cabinet
US8121392B2 (en) 2004-10-25 2012-02-21 Parata Systems, Llc Embedded imaging and control system
US7930064B2 (en) 2004-11-19 2011-04-19 Parata Systems, Llc Automated drug discrimination during dispensing
WO2007028799A1 (en) * 2005-09-05 2007-03-15 Alpvision S.A. Means for using microstructure of materials surface as a unique identifier
US7756313B2 (en) * 2005-11-14 2010-07-13 Siemens Medical Solutions Usa, Inc. System and method for computer aided detection via asymmetric cascade of sparse linear classifiers
US7844084B2 (en) 2006-02-27 2010-11-30 Donald Martin Monro Rotation compensated iris comparison
US7747454B2 (en) 2006-05-06 2010-06-29 Irody, Inc. System and method for real time management of a drug regimen
US8616393B2 (en) 2006-06-12 2013-12-31 Becton, Dickinson And Company Medication delivery control systems and methods
US8727208B2 (en) 2006-06-30 2014-05-20 Intel-Ge Care Innovations Llc Method for identifying pills via an optical device
US7899253B2 (en) 2006-09-08 2011-03-01 Mitsubishi Electric Research Laboratories, Inc. Detecting moving objects in video by classifying on riemannian manifolds
US8060249B2 (en) 2006-11-22 2011-11-15 Senticare Inc. Medication dispenser with integrated monitoring system
US8065035B2 (en) 2007-05-02 2011-11-22 Carefusion 303, Inc. Automated medication handling system
US20090012818A1 (en) 2007-07-06 2009-01-08 Valence Broadband, Inc. Dispensing medication and verifying proper medication use
US8448846B2 (en) 2007-11-18 2013-05-28 Intel-Ge Care Innovations Llc Medication recording device
US8311344B2 (en) 2008-02-15 2012-11-13 Digitalsmiths, Inc. Systems and methods for semantically classifying shots in video
CN101539991B (zh) * 2008-03-20 2011-07-06 中国科学院自动化研究所 用于虹膜识别的有效图像区域检测和分割方法
US8055081B2 (en) 2008-04-14 2011-11-08 Eastman Kodak Company Image classification using capture-location-sequence information
US8155887B2 (en) 2008-08-14 2012-04-10 Srr Patent Holdings, Llc Computer visualized drug interaction information retrieval
US8135171B2 (en) * 2008-08-19 2012-03-13 Au Optronics Corp. Multipoint tracking method and related device
EP2379044A1 (en) * 2008-12-23 2011-10-26 Alpvision SA Method to authenticate genuine tablets manufactured by compressing powder
US20100182615A1 (en) 2009-01-21 2010-07-22 Kabushiki Kaisha Toshiba Image forming apparatus and control method of the same
WO2011091079A1 (en) * 2010-01-19 2011-07-28 Pixar Selective diffusion of filtered edges in images
AU2011224520B2 (en) 2010-03-09 2016-04-21 Perceptimed, Inc. Medication verification and dispensing
JP2011233650A (ja) 2010-04-26 2011-11-17 Toshiba Corp 半導体発光装置
US8861816B2 (en) * 2011-12-05 2014-10-14 Illinois Tool Works Inc. Method and apparatus for prescription medication verification
US9111357B2 (en) * 2012-06-07 2015-08-18 Medsnap, Llc System and method of pill identification

Also Published As

Publication number Publication date
AU2013212273A1 (en) 2014-08-14
JP6154826B2 (ja) 2017-06-28
US20150302255A1 (en) 2015-10-22
US9842257B2 (en) 2017-12-12
JP2017199388A (ja) 2017-11-02
JP6409094B2 (ja) 2018-10-17
AU2018204543A1 (en) 2018-07-12
AU2013212273B2 (en) 2018-07-19
CA2862071A1 (en) 2013-08-01
AU2018204543B2 (en) 2019-12-19
WO2013112591A1 (en) 2013-08-01
CN104205128A (zh) 2014-12-10
BR112014018171A8 (pt) 2017-07-11
HK1204819A1 (en) 2015-12-04
CN104205128B (zh) 2018-02-16
HK1205315A1 (en) 2015-12-11
US10229321B2 (en) 2019-03-12
EP2807610A1 (en) 2014-12-03
US10467477B2 (en) 2019-11-05
US20180046862A1 (en) 2018-02-15
JP2015512075A (ja) 2015-04-23
US20190258860A1 (en) 2019-08-22
EP2807610A4 (en) 2016-03-02
BR112014018171A2 (https=) 2017-06-20

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