接触的第一个算法就是时域的BPA算法,网上虽然也有不少文章,但是我认为写的或多或少都不是很完善。经过大致的学习后,我按照自己的理解整理出相关思路,以供大家共同学习讨论。 1.毫米波雷达发射信号与回波信号基本推导 首先自然是毫米波雷达基本信号收发的公式推导。本部分详细推导推荐参考“调皮连续波”大神的相关...
The availability of an expediting back- projection (EBP) algorithm for circular synthetic aperture radar (CSAR) imaging is investigated. EBP works by dividing the full aperture into sub-apertures, and using a unified polar grid to generate sub-images. On the basis of the correspondence between ...
The filtered back-projection algorithm is relatively perfect algorithm in turntable imaging, it is widely used in CT and signal processing. 滤波-逆投影是一种公认的比较理想的转台成像方法,广泛应用于很多领域。 ceaj.org 2. The reconstruction algorithms include back projection algorithm and filter back ...
3) Fast back-projection algorithm 快速后向投影算法4) Back-projection(BP) method 后向投影法5) back projection 后向投影 1. The back projection method of through-wall stepped frequency signal is deduced. 雷达穿墙检测是一种新颖的人体探测技术,文中构建了电磁波穿透绝缘介质墙的数学模型,推导了...
Among current BP algorithms, the fast factorized back-projection (FFBP) algorithm is one of the most essential representatives that achieve high-resolution images in an efficient manner. In this paper, the principle and applications of the FFBP algorithm are investigated through the derivation of the...
Xu, KK, Lan, CQ, Chen, YH (1991) An iterative filtered backprojection algorithm for ultrasound reflection mode tomography. Proc. of the 19th International Symposium on Acoustical Imaging. Bochum, Germany, pp. 2-6K. K. Xu , C. Q. Lan and Y. H. Chen, An iterative filtered back...
2) Fast back-projection algorithm 快速后向投影算法 3) constant aperture back-projection(CABP) algorithm 固定孔径后向投影算法 4) Back-projection(BP) method 后向投影法 5) back projection 后向投影 1. Theback projectionmethod of through-wall stepped frequency signal is deduced. ...
A Fast Implementation of the Filter Back-Projection Algorithm for Fan Beam Industrial CT; 扇束工业CT一般采用滤波反投影算法进行CT图像重构,其计算复杂度为O(N3)。 更多例句>> 3) filtered back projection algorithm 滤波反投影算法 例句>> 4) filter back projection algorithm ...
A Fast Implementation of the Filter Back-Projection Algorithm for Fan Beam Industrial CT; 扇束工业CT一般采用滤波反投影算法进行CT图像重构,其计算复杂度为O(N3)。 更多例句>> 4) filtered back projection algorithm 滤波反投影算法 例句>> 5) filter back projection algorithm ...
A Fast Implementation of the Filter Back-Projection Algorithm for Fan Beam Industrial CT; 扇束工业CT一般采用滤波反投影算法进行CT图像重构,其计算复杂度为O(N3)。 更多例句>> 6) filtered back projection algorithm 滤波反投影算法 例句>> 补充资料:局部算法 ...