DE602006016424D1 - Rekonstruktion der energieverteilung bei der computertomographie - Google Patents

Rekonstruktion der energieverteilung bei der computertomographie

Info

Publication number
DE602006016424D1
DE602006016424D1 DE602006016424T DE602006016424T DE602006016424D1 DE 602006016424 D1 DE602006016424 D1 DE 602006016424D1 DE 602006016424 T DE602006016424 T DE 602006016424T DE 602006016424 T DE602006016424 T DE 602006016424T DE 602006016424 D1 DE602006016424 D1 DE 602006016424D1
Authority
DE
Germany
Prior art keywords
reconstruction
energy distribution
computer tomography
detector
redundancy
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
DE602006016424T
Other languages
English (en)
Inventor
Andy Ziegler
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.)
Philips Intellectual Property and Standards GmbH
Original Assignee
Philips Intellectual Property and Standards GmbH
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 Philips Intellectual Property and Standards GmbH filed Critical Philips Intellectual Property and Standards GmbH
Publication of DE602006016424D1 publication Critical patent/DE602006016424D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation
    • G01T1/2985—In depth localisation, e.g. using positron emitters; Tomographic imaging (longitudinal and transverse section imaging; apparatus for radiation diagnosis sequentially in different planes, steroscopic radiation diagnosis)
DE602006016424T 2005-04-14 2006-04-07 Rekonstruktion der energieverteilung bei der computertomographie Active DE602006016424D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05102971 2005-04-14
PCT/IB2006/051068 WO2006109227A2 (en) 2005-04-14 2006-04-07 Energy distribution reconstruction in ct

Publications (1)

Publication Number Publication Date
DE602006016424D1 true DE602006016424D1 (de) 2010-10-07

Family

ID=36910973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006016424T Active DE602006016424D1 (de) 2005-04-14 2006-04-07 Rekonstruktion der energieverteilung bei der computertomographie

Country Status (6)

Country Link
US (1) US7894568B2 (de)
EP (1) EP1875276B1 (de)
JP (1) JP2008536138A (de)
AT (1) ATE479119T1 (de)
DE (1) DE602006016424D1 (de)
WO (1) WO2006109227A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2427858C2 (ru) * 2006-07-10 2011-08-27 Конинклейке Филипс Электроникс, Н.В. Реконструкция энергетического спектра
JP5498787B2 (ja) * 2006-08-15 2014-05-21 コーニンクレッカ フィリップス エヌ ヴェ エネルギー感受性コンピュータ断層撮影における動き補償
US7693261B2 (en) * 2007-05-17 2010-04-06 Durham Scientific Crystals Limited Method and apparatus for inspection of materials
US8908953B2 (en) * 2007-06-11 2014-12-09 Koninklijke Philips N.V. Imaging system and imaging method for imaging a region of interest
US8422636B2 (en) * 2010-10-12 2013-04-16 Ge Medical Systems Israel, Ltd. Photon counting and energy discriminating detector threshold calibration
CN105612416B (zh) * 2013-07-25 2019-01-01 模拟技术公司 对象内物品的衍射特征的生成
EP3047307B1 (de) 2013-09-17 2019-11-06 Koninklijke Philips N.V. Streuungsrückweisungsverfahren über energiekalibrierung
EP2951615B1 (de) * 2013-10-09 2016-08-24 Koninklijke Philips N.V. Verfahren und vorrichtung zur erzeugung eines energieaufgelösten röntgenbildes mit angepasster energieschwelle
US10359375B2 (en) * 2013-10-23 2019-07-23 Nanovision Technology (Beijing) Co., Ltd. Photon count-based radiation imaging system, method and device thereof
US11058369B2 (en) 2019-11-15 2021-07-13 GE Precision Healthcare LLC Systems and methods for coherent scatter imaging using a segmented photon-counting detector for computed tomography

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Also Published As

Publication number Publication date
WO2006109227A3 (en) 2006-12-07
WO2006109227A2 (en) 2006-10-19
JP2008536138A (ja) 2008-09-04
EP1875276B1 (de) 2010-08-25
US20090268862A1 (en) 2009-10-29
ATE479119T1 (de) 2010-09-15
EP1875276A2 (de) 2008-01-09
US7894568B2 (en) 2011-02-22

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