4) outer-profile
外圆轮廓
5) auricle contour
外耳轮廓
1.
Secondly,a method of edge detection based on gray-scale morphology and local threshold segmenting is used to extract edge information of the auricle contour.
首先对原始人耳图像进行预处理,用基于灰度形态学梯度和局部阈值分割的边缘检测方法提取外耳轮廓边缘;然后用标准方差和边缘线段间长度差改进的Hausdorff距离表示人耳特征向量;最后采用支持向量机算法完成人耳识别。
6) surface topography detection
外观轮廓
1.
In order to implementation of the quick and exact surface topography detection,a novel nanometer order accuracy optical-path-splitting two-frequency interferometer measuration system was developed.
为完成快速、精确的外观轮廓度量,设计了一种新型纳米级精度分光路双频干涉度量系统。
补充资料：外外百老汇
见百老汇。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条