JP5801745B2 - 補正用画像作成装置、放射線画像撮影装置、撮影装置、プログラム、および補正用画像作成方法 - Google Patents

補正用画像作成装置、放射線画像撮影装置、撮影装置、プログラム、および補正用画像作成方法 Download PDF

Info

Publication number
JP5801745B2
JP5801745B2 JP2012082557A JP2012082557A JP5801745B2 JP 5801745 B2 JP5801745 B2 JP 5801745B2 JP 2012082557 A JP2012082557 A JP 2012082557A JP 2012082557 A JP2012082557 A JP 2012082557A JP 5801745 B2 JP5801745 B2 JP 5801745B2
Authority
JP
Japan
Prior art keywords
image
noise
radiation
correction
superimposed
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
JP2012082557A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013214793A5 (enExample
JP2013214793A (ja
Inventor
辻　哲矢
哲矢 辻
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.)
Fujifilm Corp
Original Assignee
Fujifilm Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujifilm Corp filed Critical Fujifilm Corp
Priority to JP2012082557A priority Critical patent/JP5801745B2/ja
Priority to PCT/JP2012/079303 priority patent/WO2013145418A1/ja
Publication of JP2013214793A publication Critical patent/JP2013214793A/ja
Priority to US14/293,697 priority patent/US9258497B2/en
Publication of JP2013214793A5 publication Critical patent/JP2013214793A5/ja
Application granted granted Critical
Publication of JP5801745B2 publication Critical patent/JP5801745B2/ja
Priority to US14/978,301 priority patent/US9898806B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/70—Denoising; Smoothing
    • 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
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4233—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using matrix detectors
    • 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
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4283—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by a detector unit being housed in a cassette
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4464—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit or the detector unit being mounted to ceiling
    • 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
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5258—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise
    • 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
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5258—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise
    • A61B6/5264—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise due to motion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • G01T1/164—Scintigraphy
    • G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
    • G01T1/1647—Processing of scintigraphic data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/17—Circuit arrangements not adapted to a particular type of detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/40—Image enhancement or restoration using histogram techniques
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G06T7/0014—Biomedical image inspection using an image reference approach
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/30—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming X-rays into image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/617—Noise processing, e.g. detecting, correcting, reducing or removing noise for reducing electromagnetic interference, e.g. clocking noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/68—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to defects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/32—Transforming X-rays
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20004—Adaptive image processing
    • G06T2207/20012—Locally adaptive
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20172—Image enhancement details
    • G06T2207/20182—Noise reduction or smoothing in the temporal domain; Spatio-temporal filtering
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/20—ICT specially adapted for the handling or processing of medical images for handling medical images, e.g. DICOM, HL7 or PACS

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Studio Devices (AREA)
JP2012082557A 2012-03-30 2012-03-30 補正用画像作成装置、放射線画像撮影装置、撮影装置、プログラム、および補正用画像作成方法 Active JP5801745B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2012082557A JP5801745B2 (ja) 2012-03-30 2012-03-30 補正用画像作成装置、放射線画像撮影装置、撮影装置、プログラム、および補正用画像作成方法
PCT/JP2012/079303 WO2013145418A1 (ja) 2012-03-30 2012-11-12 補正用画像作成装置、放射線画像撮影装置、撮影装置、プログラム、および補正用画像作成方法
US14/293,697 US9258497B2 (en) 2012-03-30 2014-06-02 Correction image creation device, radiographic imaging device, imaging device, computer readable medium and correction image creation method
US14/978,301 US9898806B2 (en) 2012-03-30 2015-12-22 Correction image creation device, radiographic imaging device, imaging device, computer readable medium and correction image creation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012082557A JP5801745B2 (ja) 2012-03-30 2012-03-30 補正用画像作成装置、放射線画像撮影装置、撮影装置、プログラム、および補正用画像作成方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2015167115A Division JP5965043B2 (ja) 2015-08-26 2015-08-26 補正用画像作成装置、放射線画像撮影装置、撮影装置、プログラム、および補正用画像作成方法

Publications (3)

Publication Number Publication Date
JP2013214793A JP2013214793A (ja) 2013-10-17
JP2013214793A5 JP2013214793A5 (enExample) 2014-06-19
JP5801745B2 true JP5801745B2 (ja) 2015-10-28

Family

ID=49258756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012082557A Active JP5801745B2 (ja) 2012-03-30 2012-03-30 補正用画像作成装置、放射線画像撮影装置、撮影装置、プログラム、および補正用画像作成方法

Country Status (3)

Country Link
US (2) US9258497B2 (enExample)
JP (1) JP5801745B2 (enExample)
WO (1) WO2013145418A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130279661A1 (en) * 2012-04-19 2013-10-24 Canon Kabushiki Kaisha Radiant ray generation control apparatus, radiation imaging system, and method for controlling the same
JP6021403B2 (ja) * 2012-04-19 2016-11-09 キヤノン株式会社 放射線撮像装置
US9275437B2 (en) * 2013-03-14 2016-03-01 Algotec Systems Ltd. Method for efficient digital subtraction angiography
US9554759B2 (en) * 2013-09-18 2017-01-31 Carestream Health, Inc. Digital radiography detector image readout process
JP6362914B2 (ja) * 2014-04-30 2018-07-25 キヤノンメディカルシステムズ株式会社 Ｘ線診断装置及び画像処理装置
JP6381307B2 (ja) * 2014-06-11 2018-08-29 キヤノン株式会社 放射線画像撮像装置及びその制御方法、並びに、プログラム
KR102089370B1 (ko) * 2014-09-23 2020-03-16 삼성전자주식회사 수납장치 및 이를 구비하는 엑스선 촬영기기
US10772589B2 (en) 2014-09-23 2020-09-15 Samsung Electronics Co., Ltd. Receiving device and X-ray imaging apparatus having the same
JP6251147B2 (ja) 2014-09-29 2017-12-20 富士フイルム株式会社 電子カセッテおよび電子カセッテの作動方法
JP6072102B2 (ja) * 2015-01-30 2017-02-01 キヤノン株式会社 放射線撮影システム及び放射線撮影方法
JP6583170B2 (ja) * 2016-07-20 2019-10-02 三菱電機株式会社 Ｘ線イメージセンサ
JP6890443B2 (ja) * 2017-03-22 2021-06-18 キヤノン株式会社 放射線撮影システム、放射線撮影方法、及びプログラム
JP2018157884A (ja) * 2017-03-22 2018-10-11 コニカミノルタ株式会社 Ｘ線動画像処理装置
JP6971613B2 (ja) * 2017-04-19 2021-11-24 キヤノン株式会社 放射線撮影装置、放射線撮影システム、放射線撮影方法、及びプログラム
JP7121968B2 (ja) * 2018-02-19 2022-08-19 株式会社吉田製作所 情報表示システム、情報表示装置、情報表示方法および情報表示プログラム
JP7063199B2 (ja) * 2018-08-31 2022-05-09 コニカミノルタ株式会社 放射線画像撮影システム
JP2024077027A (ja) * 2022-11-28 2024-06-07 キヤノン株式会社 放射線撮影システム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4007775B2 (ja) * 2001-07-23 2007-11-14 株式会社日立メディコ Ｘ線診断装置
JP2003110943A (ja) * 2001-09-28 2003-04-11 Sony Corp 撮像装置、撮像装置の制御方法及び撮像装置の制御プログラム
JP2007028026A (ja) * 2005-07-14 2007-02-01 Olympus Corp 撮像装置
JP2009034413A (ja) * 2007-08-03 2009-02-19 Toshiba Corp 放射線画像処理装置
JP5311834B2 (ja) * 2008-01-24 2013-10-09 キヤノン株式会社 撮像装置、撮像システム、信号処理方法及びプログラム
JP2011160816A (ja) * 2008-05-23 2011-08-25 Konica Minolta Medical & Graphic Inc 放射線画像検出器を用いた画像生成方法、放射線画像検出器、および放射線画像生成システム
JP2010042150A (ja) 2008-08-13 2010-02-25 Fujifilm Corp 放射線画像撮影装置
US8604364B2 (en) * 2008-08-15 2013-12-10 Lester F. Ludwig Sensors, algorithms and applications for a high dimensional touchpad
JP5284025B2 (ja) * 2008-09-29 2013-09-11 株式会社東芝 Ｘ線コンピュータ断層撮影装置及び画像処理装置
JP5390328B2 (ja) * 2009-09-30 2014-01-15 富士フイルム株式会社 Ｘ線画像撮影装置およびｘ線画像処理方法
EP2640269A4 (en) * 2010-11-16 2017-10-25 Carestream Health, Inc. Systems and methods for calibrating, correcting and processing images on a radiographic detector

Also Published As

Publication number Publication date
US9258497B2 (en) 2016-02-09
JP2013214793A (ja) 2013-10-17
WO2013145418A1 (ja) 2013-10-03
US20160110850A1 (en) 2016-04-21
US9898806B2 (en) 2018-02-20
US20140267837A1 (en) 2014-09-18

Similar Documents

Publication Publication Date Title
JP5801745B2 (ja) 補正用画像作成装置、放射線画像撮影装置、撮影装置、プログラム、および補正用画像作成方法
JP5797630B2 (ja) 放射線画像撮影装置、画素値取得方法およびプログラム
JP5840588B2 (ja) 放射線画像撮影装置、補正用データ取得方法およびプログラム
JP5562767B2 (ja) 放射線画像撮影システム及び放射線画像撮影方法
JP6122522B2 (ja) 放射線撮影システムおよびその作動方法、並びに放射線画像検出装置
JP5544383B2 (ja) 放射線画像検出装置および放射線撮影システム
JP5784567B2 (ja) 放射線画像撮影装置、放射線の線量検出方法およびプログラム
JP5675682B2 (ja) 放射線画像検出装置及びその制御方法、並びに放射線撮影システム
CN103222875B (zh) 放射线照射开始确定装置和方法及捕获设备和控制装置
JP5840947B2 (ja) 放射線画像検出装置およびその駆動方法
JP2010214095A (ja) 放射線画像撮影システム、放射線発生装置、撮影制御装置及び放射線画像撮影装置
JP2010075677A (ja) 放射線画像撮影装置、及び画像処理装置
CN103988493B (zh) 放射线图像拍摄控制装置、放射线图像拍摄系统、放射线图像拍摄装置的控制方法
JP5792569B2 (ja) 放射線撮影システムおよび放射線撮影システムの長尺撮影方法
JP5775812B2 (ja) 放射線画像検出装置およびその駆動方法
JP2014068881A (ja) 放射線画像撮影装置、放射線の線量検出方法およびプログラム
JP5965043B2 (ja) 補正用画像作成装置、放射線画像撮影装置、撮影装置、プログラム、および補正用画像作成方法
JP5848397B2 (ja) 放射線画像撮影システムおよび報知装置
JP2010161624A (ja) 放射線画像撮影装置、放射線画撮影システム、及び画像処理装置
JP2014090863A (ja) 放射線画像撮影システムおよび自動露出制御方法
JP5555597B2 (ja) 放射線画像撮影システムおよび報知装置
JP2011177450A (ja) 放射線画像撮影システム、放射線画像撮影装置、およびプログラム
JP5669502B2 (ja) 放射線画像撮影装置
JP2011200311A (ja) 放射線画像撮影管理装置、放射線画像撮影システム、およびプログラム
JP2010082186A (ja) 撮影制御装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140428

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140428

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150512

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150703

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20150728

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150827

R150 Certificate of patent or registration of utility model

Ref document number: 5801745

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250