JP2023504344A5 - - Google Patents

Info

Publication number
JP2023504344A5
JP2023504344A5 JP2022520683A JP2022520683A JP2023504344A5 JP 2023504344 A5 JP2023504344 A5 JP 2023504344A5 JP 2022520683 A JP2022520683 A JP 2022520683A JP 2022520683 A JP2022520683 A JP 2022520683A JP 2023504344 A5 JP2023504344 A5 JP 2023504344A5
Authority
JP
Japan
Prior art keywords
camera
calibration
endoscope
center
boundary
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.)
Granted
Application number
JP2022520683A
Other languages
English (en)
Japanese (ja)
Other versions
JP7604473B2 (ja
JP2023504344A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2020/054636 external-priority patent/WO2021071988A1/en
Publication of JP2023504344A publication Critical patent/JP2023504344A/ja
Publication of JP2023504344A5 publication Critical patent/JP2023504344A5/ja
Application granted granted Critical
Publication of JP7604473B2 publication Critical patent/JP7604473B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2022520683A 2019-10-07 2020-10-07 内視鏡の特性評価および内視鏡カメラシステムの自動較正のためのシステムおよび方法 Active JP7604473B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962911986P 2019-10-07 2019-10-07
US201962911950P 2019-10-07 2019-10-07
US62/911,986 2019-10-07
US62/911,950 2019-10-07
PCT/US2020/054636 WO2021071988A1 (en) 2019-10-07 2020-10-07 Systems and methods for characterization of an endoscope and automatic calibration of an endoscopic camera system

Publications (3)

Publication Number Publication Date
JP2023504344A JP2023504344A (ja) 2023-02-03
JP2023504344A5 true JP2023504344A5 (enExample) 2023-10-12
JP7604473B2 JP7604473B2 (ja) 2024-12-23

Family

ID=75436886

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022520932A Active JP7727622B2 (ja) 2019-10-07 2020-10-07 リアルタイム画像処理を使用するビデオガイド付き臨床手技中に視界の方向を変更するためのシステムおよび方法
JP2022520683A Active JP7604473B2 (ja) 2019-10-07 2020-10-07 内視鏡の特性評価および内視鏡カメラシステムの自動較正のためのシステムおよび方法

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2022520932A Active JP7727622B2 (ja) 2019-10-07 2020-10-07 リアルタイム画像処理を使用するビデオガイド付き臨床手技中に視界の方向を変更するためのシステムおよび方法

Country Status (6)

Country Link
US (4) US12178401B2 (enExample)
EP (2) EP4041048B1 (enExample)
JP (2) JP7727622B2 (enExample)
CN (2) CN114630611B (enExample)
AU (3) AU2020362217B2 (enExample)
WO (2) WO2021071988A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12544180B2 (en) 2018-10-26 2026-02-10 Intuitive Surgical Operations, Inc. Mixed reality systems and methods for indicating an extent of a field of view of an imaging device
US12008721B2 (en) * 2018-10-26 2024-06-11 Intuitive Surgical Operations, Inc. Mixed reality systems and methods for indicating an extent of a field of view of an imaging device
AU2020362217B2 (en) 2019-10-07 2025-05-29 S&N Orion Prime, S.A. Systems and methods for changing the direction of view during video guided clinical procedures using real-time image processing
WO2021168408A1 (en) 2020-02-20 2021-08-26 Smith & Nephew, Inc. Methods for arthroscopic video analysis and devices therefor
WO2021203082A1 (en) 2020-04-03 2021-10-07 Smith & Nephew, Inc. User interface for digital markers in arthroscopy
WO2021203077A1 (en) 2020-04-03 2021-10-07 Smith & Nephew, Inc. Methods for arthroscopic surgery video segmentation and devices therefor
US12236624B2 (en) 2020-09-23 2025-02-25 Smith & Nephew, Inc. Optical caliper for 3-D endoscopic imaging and measurement
CN114913236A (zh) * 2021-02-09 2022-08-16 深圳市汇顶科技股份有限公司 相机标定方法、装置及电子设备
WO2022176943A1 (ja) * 2021-02-22 2022-08-25 パナソニックIpマネジメント株式会社 口腔内カメラシステム及び画像表示方法
WO2022251814A2 (en) 2021-05-24 2022-12-01 Stryker Corporation Systems and methods for generating three-dimensional measurements using endoscopic video data
CN115393221B (zh) * 2022-08-29 2023-06-20 眉山市人民医院 适用于输尿管软镜末端的探镜角度校准方法、终端及介质
CN115590456B (zh) * 2022-09-29 2026-01-02 上海交通大学 转动式实时全景耳科用内窥镜
US12591997B2 (en) * 2023-01-25 2026-03-31 Auros Technology, Inc. Arrangement device and method
CN117392243B (zh) * 2023-12-13 2024-02-06 山东科技大学 基于图像处理的编码器安装位置检测方法及系统
CN117796745B (zh) * 2024-02-29 2024-05-03 四川大学 一种估计消化内镜镜头进退距离的方法
CN118747881B (zh) * 2024-08-30 2025-01-28 纽劢科技(上海)有限公司 一种基于全fov标注方式的真值评测方法及装置
FR3166464A1 (fr) * 2024-09-19 2026-03-20 Surgar Système et procédé d’étalonnage dynamique d’une caméra endoscopique

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5313306A (en) 1991-05-13 1994-05-17 Telerobotics International, Inc. Omniview motionless camera endoscopy system
US5417210A (en) * 1992-05-27 1995-05-23 International Business Machines Corporation System and method for augmentation of endoscopic surgery
US7344494B2 (en) 2004-02-09 2008-03-18 Karl Storz Development Corp. Endoscope with variable direction of view module
US9615772B2 (en) * 2004-02-20 2017-04-11 Karl Storz Imaging, Inc. Global endoscopic viewing indicator
JP4631048B2 (ja) 2005-02-14 2011-02-16 国立大学法人岩手大学 撮像装置及び撮像系パラメータの校正方法
US9526587B2 (en) * 2008-12-31 2016-12-27 Intuitive Surgical Operations, Inc. Fiducial marker design and detection for locating surgical instrument in images
US20070161854A1 (en) * 2005-10-26 2007-07-12 Moshe Alamaro System and method for endoscopic measurement and mapping of internal organs, tumors and other objects
GB0605817D0 (en) 2006-03-23 2006-05-03 Imp Innovations Ltd Reconstruction of anterior cruciate ligaments
US20070236514A1 (en) * 2006-03-29 2007-10-11 Bracco Imaging Spa Methods and Apparatuses for Stereoscopic Image Guided Surgical Navigation
US8052598B2 (en) * 2006-10-12 2011-11-08 General Electric Company Systems and methods for calibrating an endoscope
US7892165B2 (en) 2006-10-23 2011-02-22 Hoya Corporation Camera calibration for endoscope navigation system
US8864652B2 (en) 2008-06-27 2014-10-21 Intuitive Surgical Operations, Inc. Medical robotic system providing computer generated auxiliary views of a camera instrument for controlling the positioning and orienting of its tip
US10092169B2 (en) 2008-07-08 2018-10-09 Karl Storz Imaging, Inc. Solid state variable direction of view endoscope
US8223193B2 (en) 2009-03-31 2012-07-17 Intuitive Surgical Operations, Inc. Targets, fixtures, and workflows for calibrating an endoscopic camera
DE102010040992A1 (de) 2010-09-17 2012-03-22 Henke-Sass, Wolf Gmbh Endoskop mit variabler Blickrichtung
CN103827917B (zh) * 2011-07-25 2017-06-09 科英布拉大学 用于使用棋盘图案的一幅或多幅图像的自动相机校准的方法和装置
SG11201501528PA (en) 2012-09-12 2015-03-30 Univ Singapore Device for inserting an implant and method of using the same
US20150238276A1 (en) * 2012-09-30 2015-08-27 M.S.T. Medical Surgery Technologies Ltd. Device and method for assisting laparoscopic surgery - directing and maneuvering articulating tool
CN104936566B (zh) 2012-09-30 2018-04-13 新加坡国立大学 生物可吸收的药剂洗脱通气管
DE102012111290A1 (de) 2012-11-22 2014-05-22 Karl Storz Gmbh & Co. Kg Ein Endoskop mit einstellbarer Blickrichtung
DE102013220945A1 (de) 2013-10-16 2015-04-30 Olympus Winter & Ibe Gmbh Endoskop mit einstellbarer Blickrichtung
WO2015064521A1 (ja) * 2013-10-30 2015-05-07 オリンパスメディカルシステムズ株式会社 撮像装置
WO2015151098A2 (en) * 2014-04-02 2015-10-08 M.S.T. Medical Surgery Technologies Ltd. An articulated structured light based-laparoscope
EP3273854B1 (en) 2015-03-26 2021-09-22 Universidade de Coimbra Systems for computer-aided surgery using intra-operative video acquired by a free moving camera
WO2017027638A1 (en) * 2015-08-10 2017-02-16 The Board Of Trustees Of The Leland Stanford Junior University 3d reconstruction and registration of endoscopic data
EP3130276B8 (en) 2015-08-12 2020-02-26 TransEnterix Europe Sàrl Endoscope with wide angle lens and adjustable view
US10176554B2 (en) 2015-10-05 2019-01-08 Google Llc Camera calibration using synthetic images
WO2017104427A1 (ja) * 2015-12-17 2017-06-22 オリンパス株式会社 内視鏡用光学アダプタ
US11344180B2 (en) * 2017-06-15 2022-05-31 Children's National Medical Center System, apparatus, and method for calibrating oblique-viewing rigid endoscope
EP3681450B1 (en) 2017-09-13 2024-09-04 National University of Singapore Device for incision and insertion of a ventilation tube
CN108938086A (zh) * 2018-06-08 2018-12-07 艾瑞迈迪医疗科技(北京)有限公司 内窥镜畸变矫正方法及手术导航设备
EP4647034A3 (en) * 2018-08-24 2025-12-10 Intuitive Surgical Operations, Inc. Off-camera calibration parameters for an image capture device
CN110335318B (zh) * 2019-04-28 2022-02-11 安翰科技(武汉)股份有限公司 一种基于摄像系统的消化道内物体测量方法
AU2020362217B2 (en) 2019-10-07 2025-05-29 S&N Orion Prime, S.A. Systems and methods for changing the direction of view during video guided clinical procedures using real-time image processing
WO2021168408A1 (en) 2020-02-20 2021-08-26 Smith & Nephew, Inc. Methods for arthroscopic video analysis and devices therefor
WO2021203082A1 (en) 2020-04-03 2021-10-07 Smith & Nephew, Inc. User interface for digital markers in arthroscopy
WO2021203077A1 (en) 2020-04-03 2021-10-07 Smith & Nephew, Inc. Methods for arthroscopic surgery video segmentation and devices therefor
US12343218B2 (en) 2020-06-18 2025-07-01 Smith & Nephew, Inc. Methods for autoregistration of arthroscopic video images to preoperative models and devices thereof
WO2022006248A1 (en) 2020-07-02 2022-01-06 Smith & Nephew, Inc. Optical tracking of objects in arthroscopic surgery
WO2022006041A1 (en) 2020-07-02 2022-01-06 Smith & Nephew, Inc. Methods and systems for treating femoroacetabular impingement
US12502222B2 (en) 2021-01-25 2025-12-23 Smith & Nephew, Inc. Systems and methods for fusing arthroscopic video data

Similar Documents

Publication Publication Date Title
JP2023504344A5 (enExample)
JP7604473B2 (ja) 内視鏡の特性評価および内視鏡カメラシステムの自動較正のためのシステムおよび方法
JP7489964B2 (ja) 深層学習を使用した自動化矯正治療計画
CN1883415B (zh) 从二维x射线图像中确定对象的位置和方向的方法
CN102782721B (zh) 用于相机校准误差的运行时测定的系统和方法
US20120020573A1 (en) Image analysis systems using non-linear data processing techniques and methods using same
CN111091562A (zh) 一种消化道病灶大小测量方法及系统
CN110211200A (zh) 一种基于神经网络技术的牙弓线生成方法及其系统
Chand et al. Review on image registration methods for the quality control in additive manufacturing
CN120431049B (zh) 基于深度学习模型的息肉图像尺寸估计方法及系统
Baek et al. Rapid and Precise Geometric Measurement of Injection‐Molded Axial Fans Using Convolutional Neural Network Regression
CN117952854B (zh) 一种基于图像转换的多光斑去噪校正方法及三维重构方法
CN119624928A (zh) 基于反光去除的内窥镜视频定位方法
CN119515936A (zh) 基于双目相机实现的opm-meg和mri配准方法和系统
KR20230030682A (ko) Ct를 이용한 3d 두부 계측 랜드마크 자동 검출 장치 및 방법
CN117315792B (zh) 一种基于卧姿人体测量的实时调控系统
CN119417928A (zh) 一种图像数据处理方法,装置,设备及存储介质
CN112396603A (zh) 一种多柱神经网络医学影像分析方法及装置
CN117350996A (zh) 工业内窥镜视场范围调整方法及系统
CN117689626A (zh) 一种视觉机器人零件的识别与定位方法及装置
CN118913146B (zh) 一种线束弯曲半径测量方法、装置、设备及介质
CN114332372A (zh) 血管三维模型的确定方法以及装置
CN118078441B (zh) 机器人三维影像导航方法、系统、介质及电子设备
CN118096898B (zh) 基于placido图像的特征点标定方法、装置、设备及介质
CN119850738B (zh) 一种光学靶标先验约束的水下双目定位方法及系统