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1·Back projection (BP) algorithm is a popular imaging algorithm for impulse SAR.

后向投影(BP)算法是一种被广泛应用于冲激sar的成像算法。

2·The technical advancement of CRT back projection and LCD front projection are mainly introduced.

重点介绍了用量最多的CRT背投影和LCD前投影电视的技术进展。

3·Filter back projection (FBP) reconstruction algorithm is adopted by fan beam industrial ct systems.

扇束工业CT系统普遍采用滤波反投影(FBP)重构算法。

4·Secondly, the super-resolution reconstruction is implemented using the iterative back projection algorithm.

然后通过迭代反投影算法进行超分辨率重建。

5·The reconstruction algorithms include back projection algorithm and filter back projection algorithm for inverse problem.

逆问题部分实现反投影算法和滤波反投影算法。

6·After comparing different algorithms, this paper introduces convolution back projection algorithm for the parallel image reconstruction.

本文在比较了各种算法后，采用卷积反投影算法作为并行图像重建的算法。

7·LBP(Linear Back Projection) method which is used in multiphase tomography is adopted to deal with ill matrix and speed up reconstruction.

进而借助于多相流电容成象中的LBP法，处理病态矩阵和提高建象速度。

8·The research results show that back projection algorithm can not only accurately determine the location of target, but also have good resolution.

研究表明：改进的等位线反投影算法不但可以较准确地对场域内目标进行定位，而且具有一定的分辨率；

9·The article try to make image manipulation and analysis to the Back Projection reconstruction image to enhance the resolving power and achieve a clearer image.

所以本论文尝试对反投影重建图像进行图像处理，提高反投影图像的分辨率，以求得到较为清晰的图像。

10·To Ensure realization of those parameters, criteria for designing, manufacturing and testing of spherical mirror and back projection screen of this system are discussed.

本文重点介绍了WIDE系统的设计原则和技术指标的确定，以及为保证指标的实现，确定球面反射镜和后投影屏设计、制造和检测指标。