JP2022507135A5 - - Google Patents
Info
- Publication number
- JP2022507135A5 JP2022507135A5 JP2021525553A JP2021525553A JP2022507135A5 JP 2022507135 A5 JP2022507135 A5 JP 2022507135A5 JP 2021525553 A JP2021525553 A JP 2021525553A JP 2021525553 A JP2021525553 A JP 2021525553A JP 2022507135 A5 JP2022507135 A5 JP 2022507135A5
- Authority
- JP
- Japan
- Prior art keywords
- volume
- penalty function
- voxel
- local
- image
- 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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862768131P | 2018-11-16 | 2018-11-16 | |
| US62/768,131 | 2018-11-16 | ||
| PCT/EP2019/081515 WO2020099649A1 (en) | 2018-11-16 | 2019-11-15 | Edge preserving penalized reconstruction for step-and-shoot and motion compensated positron emission tomography (pet) studies |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022507135A JP2022507135A (ja) | 2022-01-18 |
| JP2022507135A5 true JP2022507135A5 (enExample) | 2022-11-18 |
| JP7404362B2 JP7404362B2 (ja) | 2023-12-25 |
Family
ID=68583433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021525553A Active JP7404362B2 (ja) | 2018-11-16 | 2019-11-15 | ステップアンドシュート及び動き補償陽電子放出断層撮影(pet)研究のためのエッジ保存ペナルティ付き再構成 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12131410B2 (enExample) |
| EP (1) | EP3881290A1 (enExample) |
| JP (1) | JP7404362B2 (enExample) |
| CN (1) | CN113039582B (enExample) |
| WO (1) | WO2020099649A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12406409B2 (en) * | 2022-08-01 | 2025-09-02 | GE Precision Healthcare LLC | System and method for motion compensation for cardiac PET imaging |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7173248B2 (en) * | 2004-10-20 | 2007-02-06 | General Electric Company | Methods and systems for positron emission tomography data correction |
| US7983465B2 (en) | 2007-05-09 | 2011-07-19 | Société De Commercialisation Des Produits De La Recherche Appliquée - Socpra Sciences Santé Et Humaines, S.E.C. | Image reconstruction methods based on block circulant system matrices |
| US8655033B2 (en) | 2009-10-28 | 2014-02-18 | General Electric Company | Iterative reconstruction |
| EP2601636A1 (en) | 2010-08-05 | 2013-06-12 | Ramot at Tel Aviv University, Ltd. | Method and system for processing an image featuring multiple scales |
| JP5804681B2 (ja) | 2010-08-30 | 2015-11-04 | 株式会社東芝 | 放射線イメージング装置及び画像処理装置 |
| WO2012095713A1 (en) * | 2011-01-10 | 2012-07-19 | Koninklijke Philips Electronics N.V. | Dual -energy tomographic imaging system |
| US8569706B2 (en) * | 2011-06-03 | 2013-10-29 | General Electric Company | Method and system for processing gated image data |
| CN102324089B (zh) * | 2011-07-13 | 2013-04-03 | 南方医科大学 | 基于广义熵与mr先验的pet图像最大后验重建方法 |
| US8989465B2 (en) * | 2012-01-17 | 2015-03-24 | Mayo Foundation For Medical Education And Research | System and method for medical image reconstruction and image series denoising using local low rank promotion |
| US9595121B2 (en) | 2012-11-02 | 2017-03-14 | General Electric Company | Systems and methods for PET penalized-likelihood image reconstruction with spatially varying smoothing parameters |
| US9478049B2 (en) * | 2013-09-30 | 2016-10-25 | Koninklijke Philips N.V. | Method for local adjustment of regularization parameters for image quality optimization in fully 3D iterative CT reconstruction |
| US9031300B1 (en) * | 2013-10-25 | 2015-05-12 | General Electric Company | System and method reconstructing a nuclear medicine image using deformed attenuation image |
| CN103559728B (zh) * | 2013-10-31 | 2017-05-03 | 南方医科大学 | 基于解剖功能联合先验模型的pet图像最大后验重建方法 |
| US10022097B2 (en) * | 2014-06-16 | 2018-07-17 | University Of Southern California | Direct patlak estimation from list-mode PET data |
| US9286701B1 (en) | 2014-08-28 | 2016-03-15 | Kabushiki Kaisha Toshiba | Method and apparatus for estimating scatter in a positron emission tomography scan at multiple bed positions |
| CN107004259A (zh) * | 2014-12-10 | 2017-08-01 | 皇家飞利浦有限公司 | 多对比度成像中的统计加权正则化 |
| US9474495B2 (en) * | 2014-12-22 | 2016-10-25 | General Electric Company | System and method for joint estimation of attenuation and activity information |
| US9747701B2 (en) * | 2015-08-20 | 2017-08-29 | General Electric Company | Systems and methods for emission tomography quantitation |
| US10078889B2 (en) * | 2015-08-25 | 2018-09-18 | Shanghai United Imaging Healthcare Co., Ltd. | System and method for image calibration |
| CN105389788B (zh) * | 2015-10-13 | 2019-03-05 | 沈阳东软医疗系统有限公司 | Pet多床位图像的重建方法及装置、合并方法及装置 |
| US10002445B2 (en) | 2016-02-26 | 2018-06-19 | Wisconsin Alumni Research Foundation | System and method for resolving artifacts in four-dimensional angiographic data |
| US10740877B2 (en) | 2016-04-05 | 2020-08-11 | Koninklijke Philips N.V. | Medical image processing |
| JP7041128B6 (ja) * | 2016-09-30 | 2022-05-30 | コーニンクレッカ フィリップス エヌ ヴェ | ノイズに起因するアーチファクト形成の動的抑制を用いた反復画像再構成 |
| CN108010093B (zh) * | 2016-10-31 | 2021-01-15 | 上海东软医疗科技有限公司 | 一种pet图像重建方法和装置 |
| CN110073413B (zh) * | 2016-12-14 | 2023-09-08 | 皇家飞利浦有限公司 | 用于迭代图像重建的信息自适应正则化 |
| EP3701498A1 (en) | 2017-10-23 | 2020-09-02 | Koninklijke Philips N.V. | Reconstructing images for a whole body positron emission tomography (pet) scan with overlap and varying exposure time for individual bed positions |
| US10482634B2 (en) * | 2017-10-24 | 2019-11-19 | General Electric Company | Systems and methods for imaging with anisotropic voxels |
-
2019
- 2019-11-15 WO PCT/EP2019/081515 patent/WO2020099649A1/en not_active Ceased
- 2019-11-15 US US17/293,958 patent/US12131410B2/en active Active
- 2019-11-15 EP EP19805275.5A patent/EP3881290A1/en not_active Withdrawn
- 2019-11-15 JP JP2021525553A patent/JP7404362B2/ja active Active
- 2019-11-15 CN CN201980075271.4A patent/CN113039582B/zh active Active
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