JP2013081765A5 - - Google Patents

Download PDF

Info

Publication number
JP2013081765A5
JP2013081765A5 JP2012206419A JP2012206419A JP2013081765A5 JP 2013081765 A5 JP2013081765 A5 JP 2013081765A5 JP 2012206419 A JP2012206419 A JP 2012206419A JP 2012206419 A JP2012206419 A JP 2012206419A JP 2013081765 A5 JP2013081765 A5 JP 2013081765A5
Authority
JP
Japan
Prior art keywords
projection data
ray
substance
images
coordinates
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
JP2012206419A
Other languages
English (en)
Japanese (ja)
Other versions
JP6073616B2 (ja
JP2013081765A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2012206419A priority Critical patent/JP6073616B2/ja
Priority claimed from JP2012206419A external-priority patent/JP6073616B2/ja
Priority to PCT/JP2012/074329 priority patent/WO2013047403A1/ja
Priority to US13/994,346 priority patent/US9418451B2/en
Priority to CN201280006252.4A priority patent/CN103327901B/zh
Publication of JP2013081765A publication Critical patent/JP2013081765A/ja
Publication of JP2013081765A5 publication Critical patent/JP2013081765A5/ja
Application granted granted Critical
Publication of JP6073616B2 publication Critical patent/JP6073616B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2012206419A 2011-09-28 2012-09-20 Ｘ線ｃｔ装置、画像処理装置及びプログラム Active JP6073616B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2012206419A JP6073616B2 (ja) 2011-09-28 2012-09-20 Ｘ線ｃｔ装置、画像処理装置及びプログラム
PCT/JP2012/074329 WO2013047403A1 (ja) 2011-09-28 2012-09-24 Ｘ線ｃｔ装置、物質特定方法、及び画像処理装置
US13/994,346 US9418451B2 (en) 2011-09-28 2012-09-24 X-ray CT apparatus, substance identifying method, and image processing apparatus
CN201280006252.4A CN103327901B (zh) 2011-09-28 2012-09-24 X射线ct装置、物质确定方法及图像处理装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011213047 2011-09-28
JP2011213047 2011-09-28
JP2012206419A JP6073616B2 (ja) 2011-09-28 2012-09-20 Ｘ線ｃｔ装置、画像処理装置及びプログラム

Publications (3)

Publication Number Publication Date
JP2013081765A JP2013081765A (ja) 2013-05-09
JP2013081765A5 true JP2013081765A5 (enExample) 2015-09-10
JP6073616B2 JP6073616B2 (ja) 2017-02-01

Family

ID=47995436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012206419A Active JP6073616B2 (ja) 2011-09-28 2012-09-20 Ｘ線ｃｔ装置、画像処理装置及びプログラム

Country Status (4)

Country Link
US (1) US9418451B2 (enExample)
JP (1) JP6073616B2 (enExample)
CN (1) CN103327901B (enExample)
WO (1) WO2013047403A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9913622B2 (en) 2015-02-23 2018-03-13 Toshiba Medical Systems Corporation X-ray CT apparatus and image processing device

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5798526B2 (ja) * 2012-07-18 2015-10-21 株式会社リガク Ｘ線分析装置、ｘ線分析システム、ｘ線分析方法およびｘ線分析プログラム
CN105188545B (zh) * 2013-05-24 2018-04-06 株式会社日立制作所 X射线ct装置以及处理方法
US9978158B2 (en) * 2013-08-30 2018-05-22 Koninklijke Philips N.V. Spectral projection data de-noising with anti-correlation filter
WO2015051463A1 (en) * 2013-10-09 2015-04-16 Voti Inc. Techniques for imaging a scanned object
JP6482934B2 (ja) 2014-06-03 2019-03-13 キヤノンメディカルシステムズ株式会社 画像処理装置、放射線検出装置および画像処理方法
JP6351164B2 (ja) * 2014-06-12 2018-07-04 国立研究開発法人量子科学技術研究開発機構 ビーム照射対象確認装置、ビーム照射対象確認プログラム、および阻止能比算出プログラム
US9964499B2 (en) * 2014-11-04 2018-05-08 Toshiba Medical Systems Corporation Method of, and apparatus for, material classification in multi-energy image data
CN104574292B (zh) * 2014-11-26 2018-06-26 沈阳东软医疗系统有限公司 一种ct图像的校正方法和装置
KR101725099B1 (ko) * 2014-12-05 2017-04-26 삼성전자주식회사 컴퓨터 단층 촬영장치 및 그 제어방법
CN107427276B (zh) * 2015-03-30 2021-01-26 株式会社日立制作所 图像生成装置、图像生成方法以及x射线ct装置
JP6531177B2 (ja) * 2015-08-31 2019-06-12 富士フイルム株式会社 液晶セルおよび３次元構造液晶セル
US11179115B2 (en) * 2015-10-27 2021-11-23 Hitachi, Ltd. X-ray CT data processing device and X-ray CT device comprising same
TW201736865A (zh) * 2016-04-13 2017-10-16 Nihon Medi-Physics Co Ltd 來自核子醫學影像的生理累積之自動去除及ｃｔ影像之自動分段
EP3441005B1 (de) * 2017-08-11 2022-04-06 Siemens Healthcare GmbH Analyse von läsionen mit hilfe der multi-energie-ct-bildgebung
US11361415B2 (en) * 2017-10-09 2022-06-14 Koninklijke Philips N.V. Material-selective adaptive blending of volumeiric image data
WO2020003744A1 (ja) * 2018-06-27 2020-01-02 キヤノン株式会社 放射線撮影装置、放射線撮影方法およびプログラム
WO2020082171A1 (en) 2018-10-22 2020-04-30 Voti Inc. Tray insert for screening tray
US10718724B2 (en) * 2018-11-06 2020-07-21 Jon M Frenn Systems and methods of comparative computed tomography (CT) for qualification of commercial grade items
JP2020185223A (ja) * 2019-05-15 2020-11-19 国立大学法人北海道大学 単色ｃｔ画像作成方法、単色ｃｔ画像作成装置および単色ｃｔ画像作成プログラム
CN113613561A (zh) * 2019-05-27 2021-11-05 迪亚特伦德有限公司 处理x射线检测数据的数据处理装置及数据处理方法及搭载有该装置或方法的x射线检查装置
WO2021035477A1 (en) * 2019-08-26 2021-03-04 Guangxi Liugong Machinery Co., Ltd. Electric excavator
US12181422B2 (en) 2019-09-16 2024-12-31 Rapiscan Holdings, Inc. Probabilistic image analysis
CN112730468B (zh) * 2019-10-28 2022-07-01 同方威视技术股份有限公司 物品检测设备及其检测物品的方法
US11238585B2 (en) * 2020-04-03 2022-02-01 The University Of Chicago Method and apparatus for spectral computed tomography (CT) with multi-material decomposition into three or more material components
CN113361632A (zh) * 2021-06-25 2021-09-07 西门子数字医疗科技(上海)有限公司 图像中确定生物组织类别方法、装置、计算机设备和介质
US11885752B2 (en) 2021-06-30 2024-01-30 Rapiscan Holdings, Inc. Calibration method and device therefor
US12019035B2 (en) 2021-07-16 2024-06-25 Rapiscan Holdings, Inc. Material detection in x-ray security screening
US12361671B2 (en) 2021-09-07 2025-07-15 Rapiscan Systems, Inc. Methods and systems for accurate visual layer separation in the displays of scanning systems
CN114813798B (zh) * 2022-05-18 2023-07-07 中国工程物理研究院化工材料研究所 用于表征材料内部结构及成分的ct检测装置和成像方法
US12385854B2 (en) 2022-07-26 2025-08-12 Rapiscan Holdings, Inc. Methods and systems for performing on-the-fly automatic calibration adjustments of X-ray inspection systems
KR102808671B1 (ko) 2023-03-28 2025-05-15 최정혜 식생의 양육이 가능한 물고기용 도보

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6999549B2 (en) * 2002-11-27 2006-02-14 Ge Medical Systems Global Technology, Llc Method and apparatus for quantifying tissue fat content
DE102006009222B4 (de) * 2006-02-28 2008-02-28 Siemens Ag Verfahren und Vorrichtung zur Bestimmung der Konzentration einer Substanz in einem Körpermaterial mittels Mehr-Energie-Computertomographie
JP5085310B2 (ja) * 2007-12-27 2012-11-28 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 画像処理装置、プログラムおよびｘ線ｃｔ装置
US8194961B2 (en) * 2008-04-21 2012-06-05 Kabushiki Kaisha Toshiba Method, apparatus, and computer-readable medium for pre-reconstruction decomposition and calibration in dual energy computed tomography
JP5367443B2 (ja) * 2009-04-28 2013-12-11 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ｘ線ｃｔ装置
US8705688B2 (en) * 2010-10-13 2014-04-22 Kabushiki Kaisha Toshiba Medical image processing apparatus, X-ray computed tomography apparatus, and medical image processing method
US20140376686A1 (en) * 2011-02-18 2014-12-25 Smiths Heimann Gmbh System and method for multi-scanner x-ray inspection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9913622B2 (en) 2015-02-23 2018-03-13 Toshiba Medical Systems Corporation X-ray CT apparatus and image processing device

Similar Documents

Publication Publication Date Title
JP2013081765A5 (enExample)
US11615270B2 (en) Medical image processing apparatus, learning method, X-ray diagnostic apparatus, and medical image processing method
RU2013127784A (ru) Создание подходящей модели для оценки дозы облучения пациента в результате сканирований для медицинской визуализации
JP5224898B2 (ja) 放射線画像撮影装置及びその駆動方法
JP2014061286A5 (enExample)
EP4301229B1 (en) Image-based planning of tomographic scan
JP2013215262A5 (enExample)
CN104352246A (zh) 基于可视化的锥束ct感兴趣区域的扫描方法
JP2019063499A5 (enExample)
JP2019177050A (ja) 画像処理装置、画像処理方法、及び画像処理プログラム
KR20130081798A (ko) 다중 뷰를 활용한 영상복원 시스템에서 가상 뷰 생성 장치 및 방법
JP2013176468A5 (enExample)
JP2011110245A (ja) 画像表示装置、ｘ線ｃｔ装置およびプログラム
JP6502509B2 (ja) 画像処理装置、放射線画像撮影システム、画像処理方法、及び画像処理プログラム
EP2639768A3 (en) Image generating method, image generating apparatus and radiation tomographic imaging apparatus, and program therefor
US10290122B2 (en) Multi-spectral CT imaging
CN111278362A (zh) 用于低剂量多谱x射线断层扫描的系统和方法
US10888291B2 (en) Breast imaging device, image processing device, and image processing method
KR20150094080A (ko) 의료용 영상 진단 장치
CN113100803B (zh) 用于显示静脉血栓的方法、装置、计算机设备和介质
CN104537699A (zh) 获取ct图像的方法
JP2017504432A5 (enExample)
US10123757B2 (en) Image-processing device, radiation image capture system, image-processing method, and computer-readable storage medium
JP2011076224A5 (enExample)
JP2021019930A5 (enExample)