代数重建法 meaning in Chinese

algebraic reconstruction technique

Algebraic reconstruction technique
代数重建法
The disadvantages of art algorithm are that it can not realize with hardware and the reconstruction speed is slowly
代数重建法的最大缺点是重建速度较慢，不能用硬件实现。
In this paper , two novel algorithms of reconstructing high resolution images from both overlapped parallel projection data and overlapped fan beam projection data with low resolution are presented . one is called virtual detector algorithm , and the other is direct reconstruction algorithm . both of the algorithms with two forms for the parallel data and fan beam data respectively are developed based on the interpolative algebraic reconstruction techniques ( iart )
本文在研究插值代数重建法( iart )的基础上，根据特别设计的数据采集模式(平行相叠采样和扇形相叠采样) ，提出了由相叠低分辨数据重建高分辨图像的两个新算法，即虚拟探测器法和直接重建法。