backprojection meaning in Chinese
反向投射
Examples
- The filtered backprojection ( fbp ) is the most widely used algorithm currently
滤波反投影法( filteredbackprojection )是目前应用得最为广泛的一种ct图像重建算法。 - The system makes impedance measurements using an array of 32 electrodes on the surface of the body , and reconstructs the images using a veighted backprojection algorithm
该系统采用32体表电极进行阻抗测量，用加权反投影算法进行图象重构。 - The corresponding image formation algorithms , both in tune domain and frequency domain , are introduced . beginning with the projection reconstruction theory , convolution - backprojection and its approximated algorithm , backprojection algorithm are given
根据这一投影重建理论，导出了impsar目标投影重建的卷积-反投影算法及其近似算法-反向投影算法。 - The modified b - p , wb - p , is very efficient for the complicated application scenario , such as impsar , gpr , where the imaging system moves along a fluctuated path . a wb - p fast algorithm , named pure backprojection ( pb - p ) , is presented
提出了一种快速b - p算法，纯反向投影算法( pb - p ) ，分析与成像实验均证明了所提出的算法较之b - p算法在性能上有很大的提高。 - And so the method whichhas the same quality as filtered backprojection algorithm , used the properties of wavelet to reconstruct a local region of the cross section of a body , using almost completely local data , and could reduce noise of the image
经过理论分析和数值仿真，本文提出的基于可分离mra去噪小波重建算法、基于不可分离mra的小波重建算法和基于不可分离mar的去噪小波重建算法，都有一定的创新性和实用性。