JP2014514048A5 - - Google Patents
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- JP2014514048A5 JP2014514048A5 JP2014501744A JP2014501744A JP2014514048A5 JP 2014514048 A5 JP2014514048 A5 JP 2014514048A5 JP 2014501744 A JP2014501744 A JP 2014501744A JP 2014501744 A JP2014501744 A JP 2014501744A JP 2014514048 A5 JP2014514048 A5 JP 2014514048A5
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- JP
- Japan
- Prior art keywords
- image
- contrast
- gradient
- resolution
- reconstructed
- 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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Links
- 230000001419 dependent effect Effects 0.000 claims 19
- 238000000034 method Methods 0.000 claims 14
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000003384 imaging method Methods 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 230000001131 transforming effect Effects 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161468126P | 2011-03-28 | 2011-03-28 | |
| US61/468,126 | 2011-03-28 | ||
| PCT/IB2012/051266 WO2012131520A2 (en) | 2011-03-28 | 2012-03-16 | Contrast-dependent resolution image |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014514048A JP2014514048A (ja) | 2014-06-19 |
| JP2014514048A5 true JP2014514048A5 (cg-RX-API-DMAC7.html) | 2015-04-16 |
| JP6169558B2 JP6169558B2 (ja) | 2017-07-26 |
Family
ID=45937482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014501744A Active JP6169558B2 (ja) | 2011-03-28 | 2012-03-16 | コントラスト依存の解像度をもつ画像 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9336612B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2691932B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6169558B2 (cg-RX-API-DMAC7.html) |
| CN (1) | CN103608839B (cg-RX-API-DMAC7.html) |
| BR (1) | BR112013024733A2 (cg-RX-API-DMAC7.html) |
| RU (1) | RU2585790C2 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2012131520A2 (cg-RX-API-DMAC7.html) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6312401B2 (ja) * | 2012-11-30 | 2018-04-18 | キヤノン株式会社 | 画像処理装置、画像処理方法、及びプログラム |
| CN105144241B (zh) | 2013-04-10 | 2020-09-01 | 皇家飞利浦有限公司 | 图像质量指数和/或基于其的成像参数推荐 |
| JP6905827B2 (ja) | 2013-04-10 | 2021-07-21 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 再構成画像データの可視化 |
| WO2014192831A1 (ja) * | 2013-05-28 | 2014-12-04 | 株式会社東芝 | 医用画像診断装置及び制御方法 |
| EP3028057A1 (en) * | 2013-07-30 | 2016-06-08 | Koninklijke Philips N.V. | Combined mri pet imaging |
| CN103955610B (zh) * | 2014-04-22 | 2017-04-26 | 青岛大学附属医院 | 一种医学影像计算机辅助分析方法 |
| WO2015162519A1 (en) | 2014-04-23 | 2015-10-29 | Koninklijke Philips N.V. | Restoration of low contrast structure in de-noise image data |
| CN106462985B (zh) * | 2014-09-15 | 2018-09-21 | 皇家飞利浦有限公司 | 利用锐度驱动的正则化参数的迭代图像重建 |
| CN104660899A (zh) * | 2014-09-29 | 2015-05-27 | 上海华勤通讯技术有限公司 | 照片的处理方法 |
| US10078057B2 (en) * | 2015-09-02 | 2018-09-18 | Fei Company | Data processing in a tomographic imaging apparatus |
| US10255696B2 (en) | 2015-12-11 | 2019-04-09 | Shanghai United Imaging Healthcare Co., Ltd. | System and method for image reconstruction |
| US10339634B2 (en) * | 2015-12-11 | 2019-07-02 | Shanghai United Imaging Healthcare Co., Ltd. | System and method for image reconstruction |
| US20170294033A1 (en) * | 2016-04-06 | 2017-10-12 | Varex Imaging Corporation | Dose efficient x-ray detector and method |
| US11241207B2 (en) * | 2017-08-17 | 2022-02-08 | The United States Of America, As Represented By The Secretary, Department Of Health And Human Services | Hybrid CT system with additional detectors in close proximity to the body |
| US10719934B2 (en) * | 2018-10-17 | 2020-07-21 | Canon Medical Systems Corporation | Devices, systems, and methods for medical imaging |
| CN109587462A (zh) * | 2018-11-30 | 2019-04-05 | 中山大学 | 高对比度投影画面调整方法、装置、投影装置及投影系统 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4463375A (en) | 1982-09-07 | 1984-07-31 | The Board Of Trustees Of The Leland Standford Junior University | Multiple-measurement noise-reducing system |
| US5754697A (en) * | 1994-12-02 | 1998-05-19 | Fu; Chi-Yung | Selective document image data compression technique |
| US6208765B1 (en) * | 1998-06-19 | 2001-03-27 | Sarnoff Corporation | Method and apparatus for improving image resolution |
| US6724942B1 (en) * | 1999-05-24 | 2004-04-20 | Fuji Photo Film Co., Ltd. | Image processing method and system |
| JP4053185B2 (ja) * | 1999-06-22 | 2008-02-27 | 富士フイルム株式会社 | 画像処理方法および装置 |
| KR100344807B1 (ko) * | 2000-01-12 | 2002-07-20 | 엘지전자주식회사 | 영상 신호 보정 장치 및 방법 |
| JP4556276B2 (ja) * | 2000-03-23 | 2010-10-06 | ソニー株式会社 | 画像処理回路及び画像処理方法 |
| US6778692B1 (en) * | 2000-08-11 | 2004-08-17 | General Electric Company | Image processing method and apparatus including image improving circuit |
| WO2002048964A1 (en) * | 2000-12-14 | 2002-06-20 | Matsushita Electric Works, Ltd. | Image processor and pattern recognition apparatus using the image processor |
| US6816627B2 (en) * | 2001-04-12 | 2004-11-09 | Lockheed Martin Corporation | System for morphological image fusion and change detection |
| DE10150428A1 (de) | 2001-10-11 | 2003-04-30 | Siemens Ag | Verfahren zur Erzeugung dreidimensionaler, mehrfachaufgelöster Volumenbilder eines Untersuchungsobjekts |
| JP4130114B2 (ja) * | 2002-10-09 | 2008-08-06 | 株式会社日立メディコ | 超音波イメージング装置及び超音波信号処理方法 |
| JP4413504B2 (ja) * | 2003-02-13 | 2010-02-10 | 株式会社東芝 | 医用画像処理装置、医用画像処理方法および医用画像処理プログラム |
| US7492967B2 (en) | 2003-09-24 | 2009-02-17 | Kabushiki Kaisha Toshiba | Super-resolution processor and medical diagnostic imaging apparatus |
| CN1867835B (zh) * | 2003-10-13 | 2010-06-16 | 皇家飞利浦电子股份有限公司 | 磁共振成像系统和方法 |
| JP4755087B2 (ja) * | 2004-05-19 | 2011-08-24 | 株式会社日立メディコ | 画像処理装置及びその方法 |
| JP4602703B2 (ja) * | 2004-06-14 | 2010-12-22 | 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 | 放射線撮影装置および画像生成装置 |
| US7623691B2 (en) * | 2004-08-06 | 2009-11-24 | Kabushiki Kaisha Toshiba | Method for helical windmill artifact reduction with noise restoration for helical multislice CT |
| US20070014468A1 (en) * | 2005-07-12 | 2007-01-18 | Gines David L | System and method for confidence measures for mult-resolution auto-focused tomosynthesis |
| RU2008106929A (ru) * | 2005-07-26 | 2009-09-10 | Конинклейке Филипс Электроникс, Н.В. (Nl) | Определение области сердца на основании анализа движения мелкомасштабной реконструкции |
| US20090278857A1 (en) * | 2005-10-12 | 2009-11-12 | Active Optics Pty Limited | Method of forming an image based on a plurality of image frames, image processing system and digital camera |
| US7983462B2 (en) | 2005-11-22 | 2011-07-19 | Purdue Research Foundation | Methods and systems for improving quality of an image |
| EP2010930A1 (en) * | 2006-04-13 | 2009-01-07 | Philips Intellectual Property & Standards GmbH | Wave-propagation based estimation of coil sensitivities |
| EP2034895A2 (en) * | 2006-06-22 | 2009-03-18 | Koninklijke Philips Electronics N.V. | Dual x-ray tube gating |
| JP2009238009A (ja) * | 2008-03-27 | 2009-10-15 | Toshiba Corp | 画像処理装置、及び方法 |
| DE102008021639A1 (de) | 2008-04-30 | 2009-12-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zum Erzeugen einer CT-Rekonstruktion eines Objekts mit einem hochaufgelösten interessierenden Objektbereich |
| TWI457853B (zh) * | 2009-03-24 | 2014-10-21 | Ind Tech Res Inst | 提供深度資訊之影像處理方法及其影像處理系統 |
| CN101915901A (zh) * | 2010-08-17 | 2010-12-15 | 中国科学院深圳先进技术研究院 | 磁共振成像方法及装置 |
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2012
- 2012-03-16 US US14/006,710 patent/US9336612B2/en active Active
- 2012-03-16 JP JP2014501744A patent/JP6169558B2/ja active Active
- 2012-03-16 EP EP12713350.2A patent/EP2691932B1/en active Active
- 2012-03-16 RU RU2013147816/28A patent/RU2585790C2/ru not_active IP Right Cessation
- 2012-03-16 BR BR112013024733A patent/BR112013024733A2/pt not_active IP Right Cessation
- 2012-03-16 WO PCT/IB2012/051266 patent/WO2012131520A2/en not_active Ceased
- 2012-03-16 CN CN201280025725.5A patent/CN103608839B/zh active Active