咨询与建议

限定检索结果

文献类型

  • 49 篇 期刊文献
  • 13 篇 会议

馆藏范围

  • 62 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 62 篇 工学
    • 62 篇 仪器科学与技术
    • 49 篇 控制科学与工程

主题

  • 62 篇 medical-image re...
  • 25 篇 gamma camera, sp...
  • 15 篇 image reconstruc...
  • 12 篇 computerized tom...
  • 10 篇 medical-image re...
  • 9 篇 multi-modality s...
  • 8 篇 x-ray radiograph...
  • 6 篇 compton imaging
  • 5 篇 data processing ...
  • 5 篇 instrumentation ...
  • 4 篇 intra-operative ...
  • 3 篇 simulation metho...
  • 3 篇 scintillators, s...
  • 2 篇 radiotherapy con...
  • 2 篇 image filtering
  • 2 篇 gamma detectors ...
  • 2 篇 x-ray detectors
  • 2 篇 x-ray mammograph...
  • 2 篇 detector modelli...
  • 2 篇 instrumentation ...

机构

  • 4 篇 univ roma la sap...
  • 4 篇 univ roma la sap...
  • 3 篇 univ roma la sap...
  • 3 篇 near east univ d...
  • 3 篇 near east univ f...
  • 3 篇 yonsei univ dept...
  • 2 篇 near east univ t...
  • 2 篇 no illinois univ...
  • 2 篇 near east univ i...
  • 2 篇 univ macau fac s...
  • 2 篇 korea univ res i...
  • 2 篇 ist nazl fis nuc...
  • 2 篇 sapienza univ cn...
  • 2 篇 azienda osped un...
  • 2 篇 univ macau fac h...
  • 2 篇 yonsei univ dept...
  • 2 篇 univ roma la sap...
  • 2 篇 natl & kapodistr...
  • 2 篇 museo stor fis c...
  • 2 篇 yonsei univ res ...

作者

  • 8 篇 cinti m. n.
  • 8 篇 pellegrini r.
  • 8 篇 pani r.
  • 7 篇 lee h.
  • 6 篇 borrazzo c.
  • 6 篇 fabbri a.
  • 5 篇 lee d.
  • 5 篇 chmeissani m.
  • 5 篇 kolstein m.
  • 4 篇 bettiol m.
  • 4 篇 di castro e.
  • 4 篇 preziosi e.
  • 4 篇 ozsahin d. uzun
  • 4 篇 kim h. -j.
  • 3 篇 choi s.
  • 3 篇 de vincentis g.
  • 3 篇 kim d.
  • 3 篇 lambropoulos c. ...
  • 3 篇 gonzalez a. j.
  • 3 篇 papadimitropoulo...

语言

  • 62 篇 英文
检索条件"主题词=Medical-image reconstruction methods and algorithms, computer-aided software"
62 条 记 录,以下是51-60 订阅
排序:
Preliminary evaluation of a monolithic detector module for integrated PET/MRI scanner with high spatial resolution
收藏 引用
JOURNAL OF INSTRUMENTATION 2015年 第6期10卷 2015 JINST 10 C06006-2015 JINST 10 C06006页
作者: Pani, R. Gonzalez, A. J. Bettiol, M. Fabbri, A. Cinti, M. N. Preziosi, E. Borrazzo, C. Conde, P. Pellegrini, R. Di Castro, E. Majewski, S. Univ Roma La Sapienza Dept Mol Med I-00185 Rome Italy CSIC I3M Valencia 46022 Spain Univ Roma La Sapienza Postgrad Sch Med Phys I-00185 Rome Italy Univ Roma La Sapienza SAIMLAL Dept Doctorate Sch Biol & Mol Med Morphofunct Sci Biophys I-00185 Rome Italy Univ Roma La Sapienza Dept Radiol Sci Oncol & Pathol I-00185 Rome Italy W Virginia Univ Dept Radiol Ctr Adv Imaging Morgantown WV 26506 USA
The proposal of Mindview European Project concerns with the development of a very high resolution and high efficiency brain dedicated PET scanner simultaneously working with a Magnetic Resonance scanner, that expects ... 详细信息
来源: 评论
Evaluation of the Intel Xeon Phi Co-processor to accelerate the sensitivity map calculation for PET imaging
收藏 引用
JOURNAL OF INSTRUMENTATION 2015年 第7期10卷
作者: Dey, T. Rodrigue, P. Philips Res Oncol Solut NL-5656 AE Eindhoven Netherlands
We aim to evaluate the Intel Xeon Phi coprocessor for acceleration of 3D Positron Emission Tomography (PET) image reconstruction. We focus on the sensitivity map calculation as one computational intensive part of PET ... 详细信息
来源: 评论
A 3D reconstruction solution to ultrasound Joule heat density tomography based on acousto-electric effect: a simulation study
收藏 引用
JOURNAL OF INSTRUMENTATION 2014年 第10期9卷 P10004-P10004页
作者: Yang, Renhuan Song, Aiguo Li, Xiao Dong Lu, Yang Yan, Ruqiang Xu, Baoguo Li, Xu Jinan Univ Coll Informat & Technol Guangzhou 510632 Guangdong Peoples R China Southeast Univ Sch Instrument Sci & Engn Nanjing 210096 Jiangsu Peoples R China Johns Hopkins Univ Dept Radiol & Radiol Sci Baltimore MD 21205 USA
A 3D reconstruction solution to ultrasound Joule heat density tomography based on acousto-electric effect by deconvolution is proposed for noninvasive imaging of biological tissue. Compared with ultrasound current sou... 详细信息
来源: 评论
Evaluation of list-mode ordered subset expectation maximization image reconstruction for pixelated solid-state compton gamma camera with large number of channels
Evaluation of list-mode ordered subset expectation maximizat...
收藏 引用
15th International Workshop on Radiation Imaging Detectors
作者: Kolstein, M. De Lorenzo, G. Chmeissani, M. Univ Autonoma Barcelona IFAE E-08193 Bellaterra Spain
The Voxel Imaging PET (VIP) Pathfinder project intends to show the advantages of using pixelated solid-state technology for nuclear medicine applications. It proposes designs for Positron Emission Tomography (PET), Po... 详细信息
来源: 评论
Sub-millimeter nuclear medical imaging with high sensitivity in positron emission tomography using β+γ coincidences
收藏 引用
JOURNAL OF INSTRUMENTATION 2014年 第1期9卷 P01008-P01008页
作者: Lang, C. Habs, D. Parodi, K. Thirolf, P. G. Univ Munich Fak Phys LS Med Phys D-85748 Garching Germany Max Planck Inst Quantum Opt D-84748 Garching Germany
We present a nuclear medical imaging technique, employing triple-g trajectory intersections from beta(+)-gamma coincidences, able to reach sub-millimeter spatial resolution in 3 dimensions with a reduced requirement o... 详细信息
来源: 评论
Simulation and evaluation of a high resolution VIP PEM system with a dedicated LM-OSEM algorithm
收藏 引用
JOURNAL OF INSTRUMENTATION 2014年 第5期9卷 C05011-C05011页
作者: Uzun, D. De Lorenzo, G. Kolstein, M. Chmeissani, M. Univ Autonoma Barcelona IFAE Bellaterra 08193 Barcelona Spain
Over the last two decades there have been a growing number of designs for positron emission tomography (PET) cameras optimized to image the breast. These devices, commonly known as positron emission mammography (PEM) ... 详细信息
来源: 评论
Evaluation of list-mode ordered subset expectation maximization image reconstruction for pixelated solid-state compton gamma camera with large number of channels
收藏 引用
JOURNAL OF INSTRUMENTATION 2014年 第4期9卷
作者: Kolstein, M. De Lorenzo, G. Chmeissani, M. Univ Autonoma Barcelona IFAE E-08193 Bellaterra Spain
The Voxel Imaging PET (VIP) Pathfinder project intends to show the advantages of using pixelated solid-state technology for nuclear medicine applications. It proposes designs for Positron Emission Tomography (PET), Po... 详细信息
来源: 评论
Analysis of femur head microstructure in ovariectomized rats
收藏 引用
JOURNAL OF INSTRUMENTATION 2013年 第7期8卷 C07007-C07007页
作者: Andrade, C. B. V. Nogueira, L. P. Salata, C. da Silva, C. M. Ferreira-Machado, S. C. de Almeida, C. E. Almeida, A. P. Colaco, M. V. Alessio, R. C. P. V. Braz, D. Tromba, G. Barroso, R. C. Univ Estado Rio de Janeiro Lab Ciencias Radiol BR-20550011 Rio De Janeiro Brazil Univ Estado Rio de Janeiro Lab Fis Med BR-20550011 Rio De Janeiro Brazil Univ Fed Fluminense Dept Biol Geral Niteroi RJ Brazil COPPE Univ Fed Rio de Janeiro BR-21945970 Rio De Janeiro Brazil Sincrotrone Trieste ScpA I-34012 Trieste Italy
It is well accepted that rat ovariectomy (OVX) is a model of estrogen deficiency. OVX played a very important role in the initiating and developing of osteoporosis and it has been shown to be a major risk factor for t... 详细信息
来源: 评论
Optimal contrast enhancement achieved by the synthetic method for bone and tissue separation based on a dual-energy radiographic system
收藏 引用
JOURNAL OF INSTRUMENTATION 2013年 第07期8卷 P07009-P07009页
作者: Kim, D. -H. Lee, Y. -J. Jeon, P. -H. Jo, B. -D. Kim, H. -J. Yonsei Univ Dept Radiol Sci Wonju 220710 Gangwon South Korea Yonsei Univ Res Inst Hlth Sci Wonju 220710 Gangwon South Korea
In dual-energy digital radiography (DEDR), the energy subtraction and equivalent thickness methods have been used for detecting thorax lesions. However, the image contrast of the energy subtraction method is low in co... 详细信息
来源: 评论
Study of position reconstruction of a LaBr3: Ce continuous scintillation crystal for medical applications
收藏 引用
JOURNAL OF INSTRUMENTATION 2013年 第12期8卷 P12010-P12010页
作者: Fabbri, A. Sacco, D. Bennati, P. Baroncelli, A. Galasso, M. Cinti, M. N. Pellegrini, R. Pani, R. Cencelli, V. O. Univ Rome Roma Tre Dept Phys Rome Italy Univ Roma La Sapienza Dept Mol Med I-00185 Rome Italy Ist Nazl Fis Nucl Sez Roma Uno Rome Italy Ist Nazl Fis Nucl Sez Roma Tre Rome Italy INAIL Rome Italy
Many modern molecular imaging techniques, based on radiopharmaceuticals, can take advantage of sophisticated devices but are still based on the scintillation detector mechanism proposed by Anger. These devices can per... 详细信息
来源: 评论