| 释义 |
-l ɛl BNC¹⁴⁴⁶⁶⁴⁺³
基本例句
n.字母l英语字母中的第十二个字母
For those standard face images, regarding the between class scatter matrix as generating matrix, it extracts the algebraic features of face images through K L transform.
该方法对于经过预处理的标准人脸图像，以类间散布矩阵为产生矩阵，通过 K-L变换降维并提取人脸图像的代数特征。 cnki |