back-projection reconstruction

基本解释

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.
基於射線成像常用算法，分析了CT邊界偽影的特征和産生機制。
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劃的方法，竝利用直接反投影圖像的重建算法進行放射治療計劃設計。