英文原文链接:
(http://folk.ntnu.no/stoylen/strainrate/Basic_ultrasound#ultrasound)
入射超声波的一部分被组织吸收,转化成热量。这表示被吸收的能量过高可能导致生物反应。
英文原文链接: (http://folk.ntnu.no/stoylen/strainrate/Basic_ultrasound#ultrasound)
本文的目的是尽量以图片介绍超声心动图和多普勒基础知识。
题外话:看老外的科普性的文章,最大的感受就是直观,很容易让人明白,而国人总喜欢取术语,而且取名又让人很难理解其中的含义。百度上搜一个问题,不同的博客给的都是同一个答案。如果我们都能少一些拷贝粘贴,多写一些理解性的话,那别人学起来就容易多了。
原帖地址: http://www.kitware.com/source/home/post/52
ITK is an excellent example of an open-source framework in extreme programming. Strengths of the toolkit include superb documentation and list serve support, and a supportive and vibrant programming community. One missing area of documentation in the ITK software guide includes the implementation of itk::GeodesicActiveContourShapePriorLevelSetImageFilter. The generation of the active shape model (ASM) in this example is provided with no example code or images. Here, we provide sample images and commented code to generate an ASM using itk::ImagePCAShapeModelEstimator. We use the challenging problem of segmenting the femoral condyle cartilage of the knee in our example.
在使用MITK 插件的时候,我们会发现本来存在的头文件,mitk工程里却无法include进来,原因是project—properties—C/C++—General—-Additional Include Directories里并没有把相关头文件的文件路径添加进去。