CN115334974A - 信息处理装置、信息处理方法及信息处理程序 - Google Patents

信息处理装置、信息处理方法及信息处理程序 Download PDF

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Publication number
CN115334974A
CN115334974A CN202180021969.5A CN202180021969A CN115334974A CN 115334974 A CN115334974 A CN 115334974A CN 202180021969 A CN202180021969 A CN 202180021969A CN 115334974 A CN115334974 A CN 115334974A
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CN
China
Prior art keywords
distance
image
marker
subject
radiation detector
Prior art date
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Pending
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CN202180021969.5A
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English (en)
Chinese (zh)
Inventor
小田佳成
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Fujifilm Corp
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Fujifilm Corp
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Publication of CN115334974A publication Critical patent/CN115334974A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/521—Depth or shape recovery from laser ranging, e.g. using interferometry; from the projection of structured light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/46—Indirect determination of position data
    • G01S17/48—Active triangulation systems, i.e. using the transmission and reflection of electromagnetic waves other than radio waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • G01S17/894—Three-dimensional [3D] imaging with simultaneous measurement of time-of-flight at a two-dimensional [2D] array of receiver pixels, e.g. time-of-flight cameras or flash lidar
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/4802—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10116—X-ray image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30204—Marker
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30244—Camera pose

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Geometry (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Optical Distance (AREA)
  • Studio Devices (AREA)
CN202180021969.5A 2020-03-31 2021-03-19 信息处理装置、信息处理方法及信息处理程序 Pending CN115334974A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020064479 2020-03-31
JP2020-064479 2020-03-31
PCT/JP2021/011504 WO2021200288A1 (ja) 2020-03-31 2021-03-19 情報処理装置、情報処理方法、及び情報処理プログラム

Publications (1)

Publication Number Publication Date
CN115334974A true CN115334974A (zh) 2022-11-11

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US (1) US12277720B2 (https=)
JP (1) JP7436638B2 (https=)
CN (1) CN115334974A (https=)
WO (1) WO2021200288A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025128733A (ja) * 2024-02-22 2025-09-03 富士フイルム株式会社 情報処理装置、医療画像撮影装置、情報処理方法、及び情報処理プログラム

Citations (8)

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JPH10201750A (ja) * 1997-01-17 1998-08-04 Canon Inc 放射線撮影装置
CN104739429A (zh) * 2013-12-31 2015-07-01 Ge医疗系统环球技术有限公司 X-光机及x-光机的对准方法
JP2016034300A (ja) * 2014-08-01 2016-03-17 株式会社日立メディコ 画像診断装置及び撮影方法
JP2016209548A (ja) * 2015-05-11 2016-12-15 富士フイルム株式会社 放射線画像撮影装置、並びに放射線画像撮影装置の制御方法およびプログラム
CN106264576A (zh) * 2015-06-23 2017-01-04 三星电子株式会社 X射线装置及其控制方法
US20170172536A1 (en) * 2015-12-22 2017-06-22 Samsung Electronics Co., Ltd X-ray imaging apparatus, control method for the same, and x-ray detector
CN109381206A (zh) * 2017-08-10 2019-02-26 富士胶片株式会社 图像处理装置及其工作方法
WO2020036225A1 (ja) * 2018-08-17 2020-02-20 富士フイルム株式会社 放射線撮影装置

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US6206566B1 (en) * 1998-11-02 2001-03-27 Siemens Aktiengesellschaft X-ray apparatus for producing a 3D image from a set of 2D projections
US20010053204A1 (en) * 2000-02-10 2001-12-20 Nassir Navab Method and apparatus for relative calibration of a mobile X-ray C-arm and an external pose tracking system
AU2003282320A1 (en) * 2002-12-11 2004-06-30 Koninklijke Philips Electronics N.V. C-arm x-ray apparatus having means of calibration
EP1654516B1 (en) * 2003-08-08 2012-11-28 University Health Network Method and system for calibrating a source and detector instrument
US8883985B2 (en) * 2010-02-16 2014-11-11 National University Corporation Kyoto Institute Of Technology Antibody-immobilized carrier, method of producing antibody-immobilized carrier, and use of said antibody-immobilized carrier
EP2730226A4 (en) * 2011-07-06 2015-04-08 Fujifilm Corp X-RAY IMAGING DEVICE AND CALIBRATION METHOD THEREFOR
US9433395B2 (en) * 2012-07-12 2016-09-06 Samsung Electronics Co., Ltd. X-ray imaging apparatus and method for controlling X-ray imaging apparatus
JP6071144B2 (ja) * 2013-07-31 2017-02-01 富士フイルム株式会社 放射線画像解析装置および方法並びにプログラム
JP2015088096A (ja) * 2013-11-01 2015-05-07 株式会社ソニー・コンピュータエンタテインメント 情報処理装置および情報処理方法
US10231690B2 (en) * 2013-11-29 2019-03-19 Shimadzu Corporation X-ray imaging device
KR101382224B1 (ko) * 2013-12-16 2014-04-08 김호권 강화유리 제조장치의 판유리 적재용 지그
JP2015167603A (ja) * 2014-03-05 2015-09-28 コニカミノルタ株式会社 撮影台
US9922427B2 (en) * 2014-06-06 2018-03-20 Infineon Technologies Ag Time-of-flight camera with location sensor system
US10925555B2 (en) 2015-05-11 2021-02-23 Fujifilm Corporation Radiation imaging apparatus, and method and program for controlling radiation imaging apparatus
EP3473187B1 (en) * 2015-07-23 2020-10-28 Samsung Electronics Co., Ltd. X-ray apparatus and method
JP6845791B2 (ja) * 2017-12-14 2021-03-24 株式会社モリタ製作所 表示装置、及び医療用ｘ線撮影装置
JP7091919B2 (ja) * 2018-08-02 2022-06-28 株式会社島津製作所 放射線撮影装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10201750A (ja) * 1997-01-17 1998-08-04 Canon Inc 放射線撮影装置
CN104739429A (zh) * 2013-12-31 2015-07-01 Ge医疗系统环球技术有限公司 X-光机及x-光机的对准方法
JP2016034300A (ja) * 2014-08-01 2016-03-17 株式会社日立メディコ 画像診断装置及び撮影方法
JP2016209548A (ja) * 2015-05-11 2016-12-15 富士フイルム株式会社 放射線画像撮影装置、並びに放射線画像撮影装置の制御方法およびプログラム
CN106264576A (zh) * 2015-06-23 2017-01-04 三星电子株式会社 X射线装置及其控制方法
US20170172536A1 (en) * 2015-12-22 2017-06-22 Samsung Electronics Co., Ltd X-ray imaging apparatus, control method for the same, and x-ray detector
CN109381206A (zh) * 2017-08-10 2019-02-26 富士胶片株式会社 图像处理装置及其工作方法
WO2020036225A1 (ja) * 2018-08-17 2020-02-20 富士フイルム株式会社 放射線撮影装置

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JP7436638B2 (ja) 2024-02-21
US12277720B2 (en) 2025-04-15
US20230005168A1 (en) 2023-01-05
WO2021200288A1 (ja) 2021-10-07
JPWO2021200288A1 (https=) 2021-10-07

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Application publication date: 20221111