一个三维医学图像实时可视化系统,4DView能有效地解决三维医学图像可视化及其交互操作实时性不强的问题,在临床诊断、治疗和医学研究等领域中具有极大的应用前景.-4D data exploration，This is an extension of the 3 linked cross-sections of a volumic data to the time domain. It is invoked command-line through a syntax as simple as　fn_4Dview(data)　or more elaborated as　fn_4Dview(Y, clip ,[0 40], 2d , in ,2, time , fifth ,1) .



Interesting features are:

- mouse-selection of regions of interest (ROI) and plot their time courses

- mouse-selection of frames to bin

- display of velocity images (quiver) and mesh surfaces available as well

- handle transformation between different referentials

- specify the clipping

- see help for more...