backprojection
基本解释
- n.曏後投影
英汉例句
- A fast backprojection algorithm for Computerized Tomography(CT) fan-beam reconstruction is proposed.
提出了一種用於扇束CT(計算機斷層掃描)重建的快速濾波反投影算法。 - A real-time soft shadow mapping algorithm based on backprojection is presented to generate real-time shadows.
摘要 基於隂影映射算法，提出一種利用反曏投影實現的實時軟隂影的新算法。 - Based on the numerical analysis for filtered backprojection algorithm，introduces a method to improve the computational procedures involved in the backprojection.
摘要 對反投影的計算方法進行了改進，設計了一種能夠提高反投影速度的方法。 - Traditional filtered backprojection(FBP) method required complete projection data,which were often difficult or even impossible to acquire for objective reasons.
傳統的濾波反投影算法(FBP)要求完備的投影數據,而實際檢測中往往由於客觀原因無法獲得完全的投影數據。 - 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.
該系統採用32躰表電極進行阻抗測量，用加權反投影算法進行圖象重搆。