With the help of technique of two-image orientation, work out the 3-dimensional coordinate data of the feature point of the corrected image, and analyze the accuracy of the corresponding experiment results.4.
对纠正后的影像,利用双像定位技术,求解特征点的空间三维坐标值,并对相应的实验结果进行了精度分析。
参考来源 - 基于数字航拍影像的地形信息提取技术的研究与实现·2,447,543篇论文数据，部分数据来源于NoteExpress
It was found that the C-scan image of a ply interface contained mostly the fiber orientation information of the two neighboring plies, with that of the upper ply often showing more prominently.
发现铺层界面的C扫描图大都包含两相邻铺层的纤维方向信息，而上铺层的信息显示更明显。
Two key techniques accounts the most for a human-face recognition system: one is face detection and orientation; the other is feature abstraction and recognition from unified human-face image.
人脸识别系统主要包括两个技术环节：首先是人脸检测和定位，然后是对归一化的人脸图像进行特征提取与识别。
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