JP2017503551A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2017503551A5 JP2017503551A5 JP2016539282A JP2016539282A JP2017503551A5 JP 2017503551 A5 JP2017503551 A5 JP 2017503551A5 JP 2016539282 A JP2016539282 A JP 2016539282A JP 2016539282 A JP2016539282 A JP 2016539282A JP 2017503551 A5 JP2017503551 A5 JP 2017503551A5
- Authority
- JP
- Japan
- Prior art keywords
- spectral
- contrast
- tubular structure
- updated
- point
- 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
Links
- 230000003595 spectral effect Effects 0.000 claims 34
- 238000010183 spectrum analysis Methods 0.000 claims 16
- 238000000034 method Methods 0.000 claims 10
- 239000002872 contrast media Substances 0.000 claims 3
- 238000005259 measurement Methods 0.000 claims 3
- 238000000638 solvent extraction Methods 0.000 claims 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 2
- 229910052791 calcium Inorganic materials 0.000 claims 2
- 239000011575 calcium Substances 0.000 claims 2
- 229910052740 iodine Inorganic materials 0.000 claims 2
- 239000011630 iodine Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 238000007670 refining Methods 0.000 claims 2
- 238000000926 separation method Methods 0.000 claims 2
- 238000001228 spectrum Methods 0.000 claims 2
- 210000004204 blood vessel Anatomy 0.000 claims 1
- 238000004364 calculation method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 230000004807 localization Effects 0.000 claims 1
- 238000013507 mapping Methods 0.000 claims 1
- 230000011218 segmentation Effects 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361916850P | 2013-12-17 | 2013-12-17 | |
| US61/916,850 | 2013-12-17 | ||
| PCT/IB2014/066540 WO2015092588A2 (en) | 2013-12-17 | 2014-12-03 | Spectral image data processing |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017503551A JP2017503551A (ja) | 2017-02-02 |
| JP2017503551A5 true JP2017503551A5 (OSRAM) | 2018-01-18 |
| JP6559678B2 JP6559678B2 (ja) | 2019-08-14 |
Family
ID=52392162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016539282A Active JP6559678B2 (ja) | 2013-12-17 | 2014-12-03 | スペクトル画像データ処理 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10970836B2 (OSRAM) |
| EP (1) | EP3084723B1 (OSRAM) |
| JP (1) | JP6559678B2 (OSRAM) |
| CN (1) | CN105830123B (OSRAM) |
| WO (1) | WO2015092588A2 (OSRAM) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2732431B1 (en) * | 2011-07-15 | 2019-03-13 | Koninklijke Philips N.V. | Image processing for spectral ct |
| US9058692B1 (en) | 2014-04-16 | 2015-06-16 | Heartflow, Inc. | Systems and methods for image-based object modeling using multiple image acquisitions or reconstructions |
| US11151760B2 (en) | 2015-08-17 | 2021-10-19 | Shimadzu Corporation | Image reconstruction processing method, image reconstruction processing program, and tomography device equipped with same |
| JP6828061B2 (ja) * | 2016-06-15 | 2021-02-10 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | スペクトルｃｔデータからのカルシウム含有量の特定 |
| US11744538B2 (en) | 2016-11-23 | 2023-09-05 | Mayo Foundation For Medical Education And Research | System and method for quantifying luminal stenosis using multi-energy computed tomography imaging |
| EP3332710B1 (de) * | 2016-12-12 | 2020-09-16 | Siemens Healthcare GmbH | Charakterisierung von plaque |
| EP3555860B1 (en) * | 2016-12-19 | 2020-12-09 | Koninklijke Philips N.V. | Detection and/or correction of residual iodine artifacts in spectral computed tomography (ct) imaging |
| US10702234B2 (en) * | 2017-02-22 | 2020-07-07 | Canon Medical Systems Corporation | Image combining using images with different focal-spot sizes |
| EP3378398A1 (en) | 2017-03-24 | 2018-09-26 | Koninklijke Philips N.V. | Myocardial ct perfusion image synthesis |
| EP3602487B1 (en) * | 2017-03-31 | 2023-12-20 | Koninklijke Philips N.V. | Spectral imaging ffr |
| US10580132B2 (en) * | 2017-04-13 | 2020-03-03 | Canon Kabushiki Kaisha | Medical image processing apparatus, control method therefor, and non-transitory storage medium storing program |
| US10349911B2 (en) | 2017-05-18 | 2019-07-16 | Dassault Systemes Simulia Corp. | System and method to produce corrected contrast levels in a CT scan of vasculature |
| CN110831501B (zh) * | 2017-06-30 | 2023-09-29 | 皇家飞利浦有限公司 | 机器学习谱ffr-ct |
| EP3467771A1 (en) * | 2017-10-05 | 2019-04-10 | Koninklijke Philips N.V. | Image feature annotation in diagnostic imaging |
| JP2019181049A (ja) * | 2018-04-17 | 2019-10-24 | ソニー株式会社 | 生体情報評価装置および生体情報評価方法 |
| CN111079863B (zh) * | 2019-12-31 | 2023-05-19 | 重庆青信科技有限公司 | 利用能谱曲线统计指纹识别病灶组织的系统 |
| CN114266792B (zh) * | 2021-12-31 | 2025-08-29 | 上海联影智能医疗科技有限公司 | 搭桥重建方法、装置、计算机设备及存储介质 |
| US20250037326A1 (en) * | 2023-07-26 | 2025-01-30 | GE Precision Healthcare LLC | Optimized visualization in medical images based on color overlays |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7711165B2 (en) | 2005-07-28 | 2010-05-04 | Siemens Medical Solutions Usa, Inc. | System and method for coronary artery segmentation of cardiac CT volumes |
| DE102005049602B3 (de) | 2005-10-17 | 2007-04-19 | Siemens Ag | Verfahren und Vorrichtung zur Segmentierung zumindest einer Substanz in einem Röntgenbild |
| EP2054838A4 (en) * | 2006-08-15 | 2012-08-15 | Univ Texas | METHODS, COMPOSITIONS AND SYSTEMS FOR ANALYZING IMAGING DATA |
| US7990379B2 (en) | 2006-10-25 | 2011-08-02 | Siemens Aktiengesellschaft | System and method for coronary segmentation and visualization |
| US8355550B2 (en) | 2007-05-01 | 2013-01-15 | Siemens Aktiengesellschaft | Methods and apparatus for virtual coronary mapping |
| US9070181B2 (en) * | 2007-12-21 | 2015-06-30 | General Electric Company | System and method for extracting features of interest from an image |
| DE102009051384A1 (de) * | 2009-10-30 | 2011-05-12 | Friedrich-Alexander-Universität Erlangen-Nürnberg | Strahlaufhärtungskorrektur für CT-Perfusionsmessungen |
| US8483432B2 (en) | 2009-12-23 | 2013-07-09 | General Electric Company | Methods for automatic segmentation and temporal tracking |
| EP2357609B1 (en) | 2009-12-23 | 2012-06-27 | Intrasense | Adaptative hit-or-miss region growing for vessel segmentation in medical imaging |
| JP5755031B2 (ja) * | 2011-05-30 | 2015-07-29 | 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 | 画像生成装置およびｘ線ｃｔ装置並びにプログラム |
| GB201109344D0 (en) * | 2011-06-03 | 2011-07-20 | Siemens Medical Solutions | BIF from WB dynamic |
| DE102011078278A1 (de) * | 2011-06-29 | 2013-01-03 | Siemens Aktiengesellschaft | Verfahren zur Bilderzeugung und Bildauswertung |
| EP2732431B1 (en) | 2011-07-15 | 2019-03-13 | Koninklijke Philips N.V. | Image processing for spectral ct |
| BR112014011886A2 (pt) * | 2011-11-17 | 2017-05-16 | Bayer Medical Care Inc | métodos e técnicas para coleta, relatório e gestão de informações sobre procedimentos médicos diagnósticos |
| CN102737376A (zh) | 2012-03-31 | 2012-10-17 | 常熟市支塘镇新盛技术咨询服务有限公司 | 一种应用在冠状动脉造影图像分割中的改进的区域生长方法 |
| BR112015013248A2 (pt) * | 2012-12-11 | 2017-07-11 | Koninklijke Philips Nv | método de determinação do fluxo sanguíneo através das artérias coronárias, processador (36) para determinar o fluxo sanguíneo através das artérias coronárias, dispositivo de imageamento e programa de computador |
| US9092849B2 (en) * | 2013-06-28 | 2015-07-28 | International Business Machines Corporation | Bidirectional blood vessel segmentation |
-
2014
- 2014-12-03 WO PCT/IB2014/066540 patent/WO2015092588A2/en not_active Ceased
- 2014-12-03 CN CN201480069427.5A patent/CN105830123B/zh active Active
- 2014-12-03 EP EP14828305.4A patent/EP3084723B1/en active Active
- 2014-12-03 US US15/103,985 patent/US10970836B2/en active Active
- 2014-12-03 JP JP2016539282A patent/JP6559678B2/ja active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2017503551A5 (OSRAM) | ||
| Tajbakhsh et al. | Computer-aided pulmonary embolism detection using a novel vessel-aligned multi-planar image representation and convolutional neural networks | |
| US10453200B2 (en) | Automated segmentation using deep learned priors | |
| JP2016528002A5 (OSRAM) | ||
| CN108324300B (zh) | 用于血管分段的方法和装置 | |
| JP6877868B2 (ja) | 画像処理装置、画像処理方法および画像処理プログラム | |
| JP2017511188A5 (OSRAM) | ||
| JP2018509957A5 (OSRAM) | ||
| JP2020503603A5 (OSRAM) | ||
| WO2016013005A3 (en) | Systems and methods for emulating dexa scores based on ct images | |
| JP2016539704A5 (OSRAM) | ||
| CN104143190A (zh) | Ct图像中组织的分割方法及系统 | |
| WO2012017375A3 (en) | In-plane and interactive surface mesh adaptation | |
| JP2020512133A5 (OSRAM) | ||
| JP2018134393A5 (OSRAM) | ||
| US20150294182A1 (en) | Systems and methods for estimation of objects from an image | |
| JP2017510406A (ja) | 画像内における血管構造の抑制 | |
| BR112017022425A2 (pt) | sistema para segmentar uma estrutura anatômica, estação de trabalho ou aparelho de imageamento, método para segmentar uma estrutura anatômica, e produto de programa de computador | |
| JP2009082307A (ja) | 画像処理方法および画像処理装置並びにプログラム | |
| JP2016504113A5 (OSRAM) | ||
| JP2018538032A5 (OSRAM) | ||
| Zhang et al. | Weighted kernel mapping model with spring simulation based watershed transformation for level set image segmentation | |
| JP2019536538A5 (OSRAM) | ||
| JP2019058606A5 (OSRAM) | ||
| Hemmati et al. | Semi-automatic 3D segmentation of carotid lumen in contrast-enhanced computed tomography angiography images |