Volume 19, Issue 2
3 articles collected from IEEE Xplore web pages.
Earlier collected articles较早收录文章
Feb. 2000 · Volume 19, Issue 2 · Vol. 19 · Issue 2 · DOI 10.1109/42.836368
J. Kybic, P. Thevenaz, A. Nirkko, M. Unser
Abstract / 摘要
EnglishEcho-planar imaging (EPI) is a fast nuclear magnetic resonance imaging (MRI) method. Unfortunately, local magnetic field inhomogeneities induced mainly by the subject's presence cause significant geometrical distortion, predominantly along the phase-encoding direction, which must be undone to allow for meaningful further processing. So far, this aspect has been too often neglected. In this paper, ...
Author Info / 作者信息
J. Kybic
Affiliation not provided by IEEE Xplore
机构中文翻译待生成或 IEEE 未提供机构
P. Thevenaz
Affiliation not provided by IEEE Xplore
机构中文翻译待生成或 IEEE 未提供机构
A. Nirkko
Affiliation not provided by IEEE Xplore
机构中文翻译待生成或 IEEE 未提供机构
M. Unser
Affiliation not provided by IEEE Xplore
机构中文翻译待生成或 IEEE 未提供机构
Translation pending
Article 836368
Feb. 2000 · Volume 19, Issue 2 · Vol. 19 · Issue 2 · DOI 10.1109/42.836372
Quan Liang, I. Wendelhag, J. Wikstrand, T. Gustavsson
Abstract / 摘要
EnglishUltrasonic measurements of human carotid and femoral artery walls are conventionally obtained by manually tracing interfaces between tissue layers. The drawbacks of this method are the interobserver variability and inefficiency. Here, the authors present a new automated method which reduces these problems. By applying a multiscale dynamic programming (DP) algorithm, approximate vessel wall positio...
Author Info / 作者信息
Quan Liang
Affiliation not provided by IEEE Xplore
机构中文翻译待生成或 IEEE 未提供机构
I. Wendelhag
Affiliation not provided by IEEE Xplore
机构中文翻译待生成或 IEEE 未提供机构
J. Wikstrand
Affiliation not provided by IEEE Xplore
机构中文翻译待生成或 IEEE 未提供机构
T. Gustavsson
Affiliation not provided by IEEE Xplore
机构中文翻译待生成或 IEEE 未提供机构
Translation pending
Article 836372
Feb. 2000 · Volume 19, Issue 2 · Vol. 19 · Issue 2 · DOI 10.1109/42.836373
L.G. Nyul, J.K. Udupa, Xuan Zhang
Abstract / 摘要
EnglishOne of the major drawbacks of magnetic resonance imaging (MRI) has been the lack of a standard and quantifiable interpretation of image intensities. Unlike in other modalities, such as X-ray computerized tomography, MR images taken for the same patient on the same scanner at different times may appear different from each other due to a variety of scanner-dependent variations and, therefore, the ab...
Author Info / 作者信息
L.G. Nyul
Affiliation not provided by IEEE Xplore
机构中文翻译待生成或 IEEE 未提供机构
J.K. Udupa
Affiliation not provided by IEEE Xplore
机构中文翻译待生成或 IEEE 未提供机构
Xuan Zhang
Affiliation not provided by IEEE Xplore
机构中文翻译待生成或 IEEE 未提供机构
Translation pending
Article 836373