咨询与建议

限定检索结果

文献类型

  • 47 篇 期刊文献
  • 7 篇 会议

馆藏范围

  • 54 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 54 篇 工学
    • 54 篇 仪器科学与技术
    • 46 篇 控制科学与工程
    • 1 篇 核科学与技术
  • 1 篇 理学
    • 1 篇 物理学

主题

  • 54 篇 medical-image re...
  • 30 篇 computer-aided d...
  • 23 篇 computer-aided s...
  • 18 篇 gamma camera
  • 18 篇 spect
  • 17 篇 coronary ct angi...
  • 13 篇 computerized tom...
  • 13 篇 pet pet/ct
  • 10 篇 image reconstruc...
  • 6 篇 x-ray radiograph...
  • 6 篇 computer-aided s...
  • 4 篇 x-ray detectors
  • 4 篇 multi-modality s...
  • 3 篇 mr-angiography (...
  • 3 篇 compton imaging
  • 3 篇 pet pet
  • 3 篇 data processing ...
  • 3 篇 ct
  • 3 篇 image processing
  • 2 篇 image reconstruc...

机构

  • 2 篇 univ trieste tri...
  • 2 篇 infn pisa
  • 2 篇 infn milan
  • 2 篇 univ siena dept ...
  • 2 篇 univ calabria ar...
  • 2 篇 missouri univ sc...
  • 2 篇 oncovision jeron...
  • 2 篇 trento hosp prot...
  • 2 篇 idaho natl lab i...
  • 2 篇 mem sloan ketter...
  • 2 篇 univ politecn va...
  • 2 篇 netherlands canc...
  • 2 篇 paul scherrer in...
  • 2 篇 univ pisa dept p...
  • 2 篇 univ politecn va...
  • 2 篇 infn siena
  • 2 篇 infn sect triest...
  • 2 篇 yonsei univ dept...
  • 2 篇 infn tifpa trent...
  • 2 篇 univ saskatchewa...

作者

  • 4 篇 benlloch j. m.
  • 4 篇 alamo j.
  • 4 篇 moliner l.
  • 3 篇 bisogni m. g.
  • 3 篇 kim woosung
  • 3 篇 cho hyosung
  • 3 篇 del guerra a.
  • 3 篇 retico a.
  • 3 篇 jeon duhee
  • 2 篇 funama f.
  • 2 篇 sala p.
  • 2 篇 rosso v.
  • 2 篇 rigon l.
  • 2 篇 rodriguez m. j.
  • 2 篇 canizares g.
  • 2 篇 islam f.
  • 2 篇 galib s.
  • 2 篇 correcher c.
  • 2 篇 shimazoe kenji
  • 2 篇 donato s.

语言

  • 53 篇 英文
  • 1 篇 其他
检索条件"主题词=Medical-image reconstruction methods and algorithms"
54 条 记 录,以下是41-50 订阅
排序:
Proton therapy treatment monitoring with the DoPET system: activity range, positron emitters evaluation and comparison with Monte Carlo predictions
收藏 引用
JOURNAL OF INSTRUMENTATION 2017年 第12期12卷 C12026-C12026页
作者: Muraro, S. Battistoni, G. Belcari, N. Bisogni, M. G. Camarlinghi, N. Cristoforetti, L. Del Guerra, A. Ferrari, A. Fracchiolla, F. Morrocchi, M. Righetto, R. Sala, P. Schwarz, M. Sportelli, G. Topi, A. Rosso, V. Univ Pisa Dept Phys Pisa Italy INFN Pisa Italy INFN Milan Italy Trento Hosp Proton Therapy Dept Trento Italy CERN Geneva Switzerland INFN TIFPA Trento Italy Univ Siena Dept Phys Sci Earth & Environm Siena Italy INFN Siena Italy
Ion beam irradiations can deliver conformal dose distributions minimizing damage to healthy tissues thanks to their characteristic dose profiles. Nevertheless, the location of the Bragg peak can be affected by differe... 详细信息
来源: 评论
Experimental evaluation of the resolution improvement provided by a silicon PET probe
收藏 引用
JOURNAL OF INSTRUMENTATION 2016年 第9期11卷 09016-09016页
作者: Brzezinski, K. Oliver, J. F. Gillam, J. Rafecas, M. Studen, A. Grkovski, M. Kagan, H. Smith, S. Llosa, G. Lacasta, C. Clinthorne, N. H. Univ Valencia CSIC Inst Fis Corpuscular C Catedrat Jose Beltran 2 Valencia Spain Univ Groningen KVI Ctr Adv Radiat Technol Zernikelaan 25 Groningen Netherlands Univ Sydney Fac Hlth Sci 94 Mallett St Camperdown NSW Australia Univ Lubeck Inst Med Engn Ratzeburger Allee 160 Lubeck Germany Jozef Stefan Inst Jamova Cesta 39 Ljubljana Slovenia Mem Sloan Kettering Canc Ctr Dept Med Phys 1275 York Ave New York NY 10021 USA Ohio State Univ Dept Phys 191 West Woodruff Ave Columbus OH USA Univ Michigan Dept Radiol 1500 E Med Ctr Dr Ann Arbor MI 48109 USA
A high-resolution PET system, which incorporates a silicon detector probe into a conventional PET scanner, has been proposed to obtain increased image quality in a limited region of interest. Detailed simulation studi... 详细信息
来源: 评论
Using Compton scattering for random coincidence rejection
收藏 引用
JOURNAL OF INSTRUMENTATION 2016年 第12期11卷 C12017-C12017页
作者: Kolstein, M. Chmeissani, M. Barcelona Inst Sci & Technol IFAE Campus UAB E-08193 Barcelona Spain
The Voxel Imaging PET (VIP) project presents a new approach for the design of nuclear medicine imaging devices by using highly segmented pixel CdTe sensors. CdTe detectors can achieve an energy resolution of approxima... 详细信息
来源: 评论
Computer aided detection of oral lesions on CT images
Computer aided detection of oral lesions on CT images
收藏 引用
International Workshop on Imaging
作者: Galib, S. Islam, F. Abir, M. Lee, H. K. Missouri Univ Sci & Technol Dept Min & Nucl Engn 301 W 14th St Rolla MO 65409 USA Idaho Natl Lab Idaho Falls ID 83415 USA
Oral lesions are important findings on computed tomography (CT) images. In this study, a fully automatic method to detect oral lesions in mandibular region from dental CT images is proposed. Two methodswere developed ... 详细信息
来源: 评论
Computer aided detection of oral lesions on CT images
收藏 引用
JOURNAL OF INSTRUMENTATION 2015年 第12期10卷 C12030-C12030页
作者: Galib, S. Islam, F. Abir, M. Lee, H. K. Missouri Univ Sci & Technol Dept Min & Nucl Engn 301 W 14th St Rolla MO 65409 USA Idaho Natl Lab Idaho Falls ID 83415 USA
Oral lesions are important findings on computed tomography (CT) images. In this study, a fully automatic method to detect oral lesions in mandibular region from dental CT images is proposed. Two methodswere developed ... 详细信息
来源: 评论
Dual-resolution image reconstruction for region-of-interest CT scan
收藏 引用
JOURNAL OF INSTRUMENTATION 2014年 第7期9卷 C07008-C07008页
作者: Jin, S. O. Shin, K. Y. Yoo, S. K. Kim, J. G. Kim, K. H. Huh, Y. Lee, S. Y. Kwon, O. -K. KERI Adv Med Device Res Ctr Ansan 426170 Gyeonggi Do South Korea Hanyang Univ Dept Elect Engn Seoul 133791 South Korea Kyung Hee Univ Dept Biomed Engn Yongin 446701 Gyeonggi Do South Korea
In ordinary CT scan, so called full field-of-view (FFOV) scan, in which the x-ray beam span covers the whole section of the body, a large number of projections are necessary to reconstruct high resolution images. Howe... 详细信息
来源: 评论
A portable device for small animal SPECT imaging in clinical gamma-cameras
收藏 引用
JOURNAL OF INSTRUMENTATION 2014年 第7期9卷 P07004-P07004页
作者: Aguiar, P. Silva-Rodriguez, J. Gonzalez-Castano, D. M. Pino, F. Sanchez, M. Herranz, M. Iglesias, A. Lois, C. Ruibal, A. CHUS IDIS Dept Nucl Med Mol Imaging & Oncol Grp Santiago De Compostela 15706 Spain Univ Santiago de Compostela USC Fac Med Mol Imaging Grp Santiago De Compostela 15782 Spain Univ Santiago de Compostela USC Radiat Phys Lab Santiago De Compostela 15782 Spain Univ Barcelona Fac Med Biophys & Bioengn Unit Barcelona 08036 Spain Inst Catala Oncol Dept Med Phys Barcelona 08907 Spain Univ Vigo Dept Mech Engn CIMA Vigo 36200 Spain Univ Santiago de Compostela USC Fac Phys L2A2 Santiago De Compostela 15782 Spain MIT Madrid MIT Vis Consortium Boston MA 02139 USA Fdn Tejerina Madrid 28003 Spain
Molecular imaging is reshaping clinical practice in the last decades, providing practitioners with non-invasive ways to obtain functional in-vivo information on a diversity of relevant biological processes. The use of... 详细信息
来源: 评论
Optimization, evaluation, and comparison of standard algorithms for image reconstruction with the VIP-PET
收藏 引用
JOURNAL OF INSTRUMENTATION 2014年 第7期9卷 C07004-C07004页
作者: Mikhaylova, E. Kolstein, M. De Lorenzo, G. Chmeissani, M. Univ Autonoma Barcelona Inst Fis Altes Energies Bellaterra 08193 Barcelona Spain
A novel positron emission tomography (PET) scanner design based on a room-temperature pixelated CdTe solid-state detector is being developed within the framework of the Voxel Imaging PET (VIP) Pathfinder project [1]. ... 详细信息
来源: 评论
Toward clinical differential phase contrast mammography: preliminary evaluations and image processing schemes
收藏 引用
JOURNAL OF INSTRUMENTATION 2013年 第5期8卷 C05009-C05009页
作者: Stampanoni, M. Wang, Z. Thuering, T. David, C. Roessl, E. van Stevendaal, U. Koehler, T. Trippel, M. Singer, G. Kubik-Huch, R. A. Hohl, M. K. Hauser, N. Paul Scherrer Inst Swiss Light Source CH-5232 Villigen Switzerland Univ Zurich Inst Biomed Engn Zurich Switzerland Swiss Fed Inst Technol Zurich Switzerland Paul Scherrer Inst Lab Micro & Nanotechnol CH-5232 Villigen Switzerland Philips Technol GmbH Hamburg Germany Kantonsspital Baden Inst Pathol CH-5404 Baden Switzerland Kantonsspital Baden Dept Radiol CH-5404 Baden Switzerland Kantonsspital Baden Interdisciplinary Breast Ctr Baden Dept Gynecol & Obstet CH-5404 Baden Switzerland
Phase contrast and scattering-based X-ray imaging are very promising tools for medical diagnostics because they are able to provide additional and complementary information to traditional absorption-based methods. In ... 详细信息
来源: 评论
Differential X-ray phase contrast tomography of Alzheimer plaques in mouse models: perspectives for drug development and clinical imaging techniques
收藏 引用
JOURNAL OF INSTRUMENTATION 2013年 第5期8卷 C05005-C05005页
作者: Pinzer, B. R. Cacquevel, M. Modregger, P. Thuering, T. Stampanoni, M. Paul Scherrer Inst Swiss Light Source CH-5232 Villigen Switzerland Ecole Polytech Fed Lausanne Brain Mind Inst CH-1015 Lausanne Switzerland Univ Lausanne Fac Biol & Med CH-1015 Lausanne Switzerland ETH Inst Biomed Engn CH-8092 Zurich Switzerland
Alzheimer's disease (AD) is a looming threat on an ever-ageing population, with devastating effects on the human intellect. A particular characteristic lesion - the extracellular amyloid plaque - accumulates in th... 详细信息
来源: 评论