The thorough research is more concentrated on elastic registration . the 3 - d contour reconstruction , point reconstruction , the arbitrary section plane display , and the autometic segmentation of some organs are also deeply studied 首先,全面、深入研究了彈性配準(zhǔn)問題,然后研究了三維輪廓顯示和點(diǎn)顯示問題,也研究了剖面顯示方法。
The section plane display algorithm is studied in the thesis , and the interaction section and curve section display is achieved , which can provide the aids for observation and analysis of organs . also , it is very helpful for the dose distribution analysis 本文研究了顯示任意剖面的算法原理,并實(shí)現(xiàn)了交互式的任意剖面顯示和曲線剖面顯示,這不僅能為器官的觀察、分析提供幫助,同時(shí)能為在組織器官受到射線照射后定量、定位地分析劑量分布提供很好的手段。