国家自然科学基金(81371549)

作品数:3被引量:8H指数:1
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相关作者:胡春红更多>>
相关机构:天津医科大学更多>>
相关期刊:《国际生物医学工程杂志》《Chinese Physics B》更多>>
相关主题:胆道闭锁肝活检影像学诊断IMPROVEMENTERROR_ANALYSIS更多>>
相关领域:医药卫生理学自动化与计算机技术机械工程更多>>
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Anisotropic total variation minimization approach in in-line phase-contrast tomography and its application to correction of ring artifacts被引量:1
《Chinese Physics B》2017年第6期93-100,共8页冀东江 渠刚荣 胡春红 刘宝东 简建波 郭晓坤 
supported by the National Natural Science Foundation of China(Grant Nos.61671004,61271012,81371549,81671683,and 11501415);the Natural Science Foundation of Tianjin City,China(Grant No.16JCYBJC28600);the WBE Liver Fibrosis Foundation of China(Grant No.CFHPC20131033);the Instrument Developing Project of the Chinese Academy of Sciences(Grant No.YZ201410);the Foundation of Tianjin University of Technology and Education(Grant Nos.KJ11-22 and J10011060321);SRF for ROCS,SEM;the IHEP-CAS Scientific Research Foundation(Grant No.2013IHEPYJRC801)
In-line phase-contrast computed tomography(IL-PC-CT) imaging is a new physical and biochemical imaging method.IL-PC-CT has advantages compared to absorption CT when imaging soft tissues. In practical applications, r...
关键词:SART anisotropic TV in-line phase-contrast 
胆道闭锁的影像学诊断研究进展被引量:6
《国际生物医学工程杂志》2017年第1期42-45,57,共5页孙梦燏 胡春红 
国家自然科学基金(81371549,81671683);天津市自然科学基金(16JCYBJC28600)
胆道闭锁(BA)是一种由肝内外胆管系统堵塞引发的小儿消化外科疾病,如不及时治疗将导致胆汁性肝硬化,最终发展为肝衰竭导致患儿死亡;而BA的早期诊断是实现其早期治疗的关键.目前,肝组织活检被认为是诊断BA的金标准,但该法存在侵入性、...
关键词:胆道闭锁 影像学诊断 肝活检 
Improvement and error analysis of quantitative information extraction in diffraction-enhanced imaging被引量:1
《Chinese Physics B》2014年第4期708-716,共9页杨浩 轩瑞娇 胡春红 段敬豪 
Project supported by the National Natural Science Foundation of China(Grant Nos.30900333 and 81371549);the WBE Liver Fibrosis Foundation,China(Grant No.CFHPC20131033)
Diffraction-enhanced imaging (DEI) is a powerful phase-sensitive technique that provides higher spatial resolution and supercontrast of weakly absorbing objects than conventional radiography. It derives contrast fro...
关键词:X-ray imaging phase contrast phase retrieval synchrotron radiation 
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