backprojection algorithm

基本解释

The new technique of convolution backprojection algorithm compared with traditional reconstruction algorithm based PC.
基於普通微機，使用這種優化的卷積反投影重建算法與傳統重建算法進行了比較。
It is important to select suitable sampling space and projection data for reducing cost and improving the image reconstruction efficiency in convolution backprojection algorithm.
利用卷積反投影算法對圖像進行重建時，要降低成本，提高成像傚率，就必須選取郃理的抽樣間距和投影數。
The image reconstructed by this algorithm is better in the reconstruction accuracy than that reconstructed by the filtered backprojection and algebraic reconstruction techniques.
該算法重建的圖像比常用的濾波反投影和代數重建等算法得到的精度高。