back-projection reconstruction

基本解釋

The paper mainly introduces how to use Filtered Back-Projection Algorithm in CBS Image Reconstruction .
本文主要介紹了如何運(yùn)用卷積反投影算法重建康普頓背散射掃描圖像。
Based on conventional back-projection reconstruction algorithm of CT image, the mechanism of CT boundary artifacts is analyzed.
基于射線成像常用算法，分析了CT邊界偽影的特征和產(chǎn)生機(jī)制。
A method of image processing was developed to describe the radiotherapy treatment planning, and the back-projection reconstruction method was used to program the radiotherapy treatment planning.
本文提出一種用圖像描述放射治療計(jì)劃的方法，并利用直接反投影圖像的重建算法進(jìn)行放射治療計(jì)劃設(shè)計(jì)。