Sequentially , the author discussed the technologies of medical image 3d visualization according to the clinical applications . with the development of computer , 3d visualization and computer graphics , the 3d visualization of medical images has progressed from fourier transform and convolve inverse projection to mpr ( multi - planar reformation , mpr ) and mtp ( maximum intensity projection , mtp ) , nowadays , the real 3d reconstruction method , surface and volume rendering has risen . the image registering , image segmentation , pixel data set construction and 3d special interpolation are the key technologies in medical images 3d reconstruction 隨著計(jì)算機(jī)技術(shù)、三維可視化理論和計(jì)算機(jī)圖形學(xué)的發(fā)展,醫(yī)學(xué)圖像的三維可視化技術(shù)也從傅立葉變換、卷積反投影等基本圖像處理算法,發(fā)展到真正的三維重建算法:面繪制和體繪制;醫(yī)學(xué)圖像的三維可視化技術(shù)的應(yīng)用也從三維醫(yī)學(xué)成像發(fā)展到虛擬內(nèi)窺鏡,以及今天的虛擬可視化人體研究;而圖像的配準(zhǔn)、圖像分割、體數(shù)據(jù)集的構(gòu)建、三維空間插值則是醫(yī)學(xué)圖像三維可視化實(shí)現(xiàn)過程中的關(guān)鍵技術(shù)環(huán)節(jié)。