JP2016506504A5 - - Google Patents
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- JP2016506504A5 JP2016506504A5 JP2015546110A JP2015546110A JP2016506504A5 JP 2016506504 A5 JP2016506504 A5 JP 2016506504A5 JP 2015546110 A JP2015546110 A JP 2015546110A JP 2015546110 A JP2015546110 A JP 2015546110A JP 2016506504 A5 JP2016506504 A5 JP 2016506504A5
- Authority
- JP
- Japan
- Prior art keywords
- ray
- energy
- determined
- information
- photon
- 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.)
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261733016P | 2012-12-04 | 2012-12-04 | |
| US61/733,016 | 2012-12-04 | ||
| PCT/IB2013/058973 WO2014087264A1 (en) | 2012-12-04 | 2013-09-29 | Method and apparatus for image correction of x-ray image information |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019009856A Division JP6814235B2 (ja) | 2012-12-04 | 2019-01-24 | Ｘ線画像情報の画像補正方法及び装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016506504A JP2016506504A (ja) | 2016-03-03 |
| JP2016506504A5 true JP2016506504A5 (cg-RX-API-DMAC7.html) | 2017-07-06 |
| JP6691775B2 JP6691775B2 (ja) | 2020-05-13 |
Family
ID=49911748
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015546110A Active JP6691775B2 (ja) | 2012-12-04 | 2013-09-29 | Ｘ線画像情報の画像補正方法及び装置 |
| JP2019009856A Active JP6814235B2 (ja) | 2012-12-04 | 2019-01-24 | Ｘ線画像情報の画像補正方法及び装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019009856A Active JP6814235B2 (ja) | 2012-12-04 | 2019-01-24 | Ｘ線画像情報の画像補正方法及び装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9746566B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2929372B1 (cg-RX-API-DMAC7.html) |
| JP (2) | JP6691775B2 (cg-RX-API-DMAC7.html) |
| CN (1) | CN104838288B (cg-RX-API-DMAC7.html) |
| BR (1) | BR112015012779A2 (cg-RX-API-DMAC7.html) |
| RU (1) | RU2015126606A (cg-RX-API-DMAC7.html) |
| WO (1) | WO2014087264A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6242683B2 (ja) * | 2012-12-27 | 2017-12-06 | 東芝メディカルシステムズ株式会社 | Ｘ線ｃｔ装置及び制御方法 |
| JP6289223B2 (ja) * | 2013-04-04 | 2018-03-07 | キヤノンメディカルシステムズ株式会社 | Ｘ線コンピュータ断層撮影装置 |
| EP2871496B1 (en) | 2013-11-12 | 2020-01-01 | Samsung Electronics Co., Ltd | Radiation detector and computed tomography apparatus using the same |
| WO2015078753A1 (en) * | 2013-11-27 | 2015-06-04 | Koninklijke Philips N.V. | Detection device for detecting photons and method therefore |
| JP6615503B2 (ja) * | 2014-06-16 | 2019-12-04 | キヤノンメディカルシステムズ株式会社 | フォトンカウンティング型ｘ線ｃｔ装置及びフォトンカウンティング型ｘ線診断装置 |
| US10159450B2 (en) * | 2014-10-01 | 2018-12-25 | Toshiba Medical Systems Corporation | X-ray CT apparatus including a photon-counting detector, and an image processing apparatus and an image processing method for correcting detection signals detected by the photon-counting detector |
| JP2016067947A (ja) * | 2014-10-01 | 2016-05-09 | 株式会社東芝 | Ｘ線ｃｔ装置、画像処理装置及び画像処理プログラム |
| US10660589B2 (en) | 2014-12-16 | 2020-05-26 | Koninklijke Philips N.V. | Baseline shift determination for a photon detector |
| WO2017046289A1 (en) | 2015-09-18 | 2017-03-23 | Koninklijke Philips N.V. | Processing of a corrected x-ray detector signal |
| WO2017211880A1 (en) * | 2016-06-07 | 2017-12-14 | Koninklijke Philips N.V. | Dead-time calibration for a radiation detector |
| WO2020039997A1 (ja) * | 2018-08-22 | 2020-02-27 | 株式会社日立ハイテクノロジーズ | 自動分析装置及び光計測方法 |
| CN110956923B (zh) * | 2019-12-24 | 2021-05-07 | 上海奕瑞光电子科技股份有限公司 | 低温多晶硅平板探测器像素电路及平板探测方法 |
| EP3842839A1 (en) * | 2019-12-27 | 2021-06-30 | Koninklijke Philips N.V. | Compensation of polarization effects in photon counting detectors |
| US12161498B2 (en) * | 2021-05-11 | 2024-12-10 | Analog Devices, Inc. | Baseline restoration technique for photon counting computed tomography using active reference |
| JP2024001425A (ja) * | 2022-06-22 | 2024-01-10 | キヤノンメディカルシステムズ株式会社 | 光子計数型ｘ線コンピュータ断層撮影装置、再構成処理装置、光子計数型情報取得方法、再構成処理方法、光子計数型情報取得プログラム、および再構成処理プログラム |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5506880A (en) | 1994-12-16 | 1996-04-09 | Morton International, Inc. | X-ray inspection system and method |
| US6362482B1 (en) * | 1997-09-16 | 2002-03-26 | Advanced Scientific Concepts, Inc. | High data rate smart sensor technology |
| IL145489A0 (en) | 1999-04-26 | 2002-06-30 | Simage Oy | Self-triggered imaging device for imaging radiation |
| JP2001242257A (ja) * | 2000-03-02 | 2001-09-07 | Toshiba Corp | 放射線測定装置 |
| DE10106221A1 (de) | 2001-02-10 | 2002-08-14 | Philips Corp Intellectual Pty | Röntgendetektor mit großem Dynamikbereich |
| IL151634A0 (en) * | 2002-09-05 | 2003-04-10 | Real Time Radiography Ltd | Direct detection of high energy single photons |
| EP1573896A4 (en) * | 2002-10-16 | 2008-08-20 | Varian Med Sys Tech Inc | METHOD AND DEVICE FOR CORRECTING SIGNAL EXCESSES IN IMAGING DEVICE |
| US6822506B2 (en) | 2003-04-17 | 2004-11-23 | Concorde Microsystems, Inc. | Amplitude and rise-time sensitive timing-shaping filters with built-in pulse-tail cancellation for high count-rate operation |
| US20060043315A1 (en) | 2004-08-19 | 2006-03-02 | Walter Cook | Very large-scale integration (VLSI) circuit for measuring charge pulses |
| EP1828810B1 (en) | 2004-12-17 | 2012-06-06 | Koninklijke Philips Electronics N.V. | Pulsed x-ray for continuous detector correction |
| US20090304149A1 (en) * | 2005-07-22 | 2009-12-10 | Christoph Herrmann | X-ray detector imaging with polychromatic spectra |
| JP5492843B2 (ja) * | 2006-09-29 | 2014-05-14 | 株式会社日立製作所 | 核医学診断装置 |
| US7455454B2 (en) | 2006-10-03 | 2008-11-25 | General Electric Company | X-ray detector methods and apparatus |
| US20090039397A1 (en) | 2007-08-09 | 2009-02-12 | Micromedia Technology Corp. | Image sensor structure |
| EP2028509A1 (en) * | 2007-08-09 | 2009-02-25 | European Organisation for Nuclear Research CERN | Radiation monitoring device |
| US9025855B1 (en) * | 2009-02-20 | 2015-05-05 | Werth Messtechnik Gmbh | Method for measuring an object |
| JP5686733B2 (ja) * | 2009-06-11 | 2015-03-18 | 株式会社日立メディコ | 磁気共鳴イメージング装置に用いる超電導磁石の調整方法および超電導磁石励磁用ドック |
| WO2011077302A2 (en) | 2009-12-21 | 2011-06-30 | Koninklijke Philips Electronics N.V. | Radiation detector assembly with test circuitry |
| EP2650700A4 (en) | 2010-12-09 | 2014-06-25 | Rigaku Denki Co Ltd | RADIATION DETECTOR |
| RU2581720C2 (ru) | 2011-01-10 | 2016-04-20 | Конинклейке Филипс Электроникс Н.В. | Устройство обнаружения для обнаружения фотонов, испускаемых источником излучения |
| US9405018B2 (en) * | 2011-10-26 | 2016-08-02 | Koninklijke Philips N.V. | Radiographic apparatus for detecting photons with offset correction |
| BR112015013392A2 (pt) * | 2012-12-12 | 2017-07-11 | Koninklijke Philips Nv | sistema de imagem, e método |
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2013
- 2013-09-29 US US14/647,139 patent/US9746566B2/en active Active
- 2013-09-29 WO PCT/IB2013/058973 patent/WO2014087264A1/en not_active Ceased
- 2013-09-29 EP EP13815570.0A patent/EP2929372B1/en active Active
- 2013-09-29 RU RU2015126606A patent/RU2015126606A/ru not_active Application Discontinuation
- 2013-09-29 JP JP2015546110A patent/JP6691775B2/ja active Active
- 2013-09-29 BR BR112015012779A patent/BR112015012779A2/pt not_active IP Right Cessation
- 2013-09-29 CN CN201380063142.6A patent/CN104838288B/zh active Active
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2019
- 2019-01-24 JP JP2019009856A patent/JP6814235B2/ja active Active