The information describing system is configurated based on part features, which consists of all geometrical and technological informations of the part.
该方法基于“特征”而构造了一套零件信息描述体系，包含了零件全部的几何信息和工艺信息。
Based on the positions of eyes, the other facial features are located and then the geometrical information of all facial features is used to further verify human face.
基于人脸特征的精确位置，人脸的几何信息等被用来精确验证真实人脸的存在。
Based on geometrical facial features and thresholding, this paper presents a novel method for automatically locating human eyes in grayscale still images with complex background.
针对复杂背景下静态人脸灰度图像，提出一种人眼自动定位方法。
Based on geometrical facial features and thresholding, this paper presents a novel method for automatically locating human eyes in grayscale still images with complex background.
针对复杂背景下静态人脸灰度图像，提出一种人眼自动定位方法。
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