英语词汇backprojection怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	backprojection
释义	backprojection 简明释义幕后投影，背景放映反向投射网络释义 1 ?反向投射 ... backbump abettor 后投影算子 backprojection 反向投射 backpropagation algorithm 向后流传算法 ... 2 ?背面放映合成 ... BACKGROUNDMUSIC 背景音乐 BACKPROJECTION 背面放映合成 BACKLOT 露天片厂 ... 短语 1 backprojection operator 后投影算子 2 backprojection algorithm 向后投射算法 3 simultaneous backprojection 联立反向投影双语例句 1 The new technique of convolution backprojection algorithm compared with traditional reconstruction algorithm based PC. 基于普通微机，使用这种优化的卷积反投影重建算法与传统重建算法进行了比较。 2 This paper proposes an algorithm for detecting and tracking human faces on the basis of chromatic histograms and backprojection. 提出了一种基于彩色信息、直方图投影的人脸检测、跟踪算法。 3 To improve its reconstruction speed, a method combining symmetry with recursion technique to reduce backprojection calculation is presented. 为提高其重建速度，提出了一种利用对称性并结合递归技术的方法来减少该算法的反投影运算量。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。