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- The log-polar transform (LPT) is utilized and an anti-rotation and anti-scale image matching algorithm is proposed based on the image edge feature point extraction. 在惯性导航系统中,定量分析了景象匹配过程中惯性导航系统漂移和无线电气压高度表测量误差对实测图的旋转和尺度所造成的影响,引入了对数极坐标变换。
- Feature points extraction system is finding 16 facial feature points in located human face by many image process skills. 特徵点抽取系统是在定位的人脸中，利用各影像处理技巧，找出脸部的16特徵点。
- Based on feature points extraction and total least squares approximation, a new method is presented for extracting and vectorizing Street blocks on topographic maps. 摘要提出了特征点提取和总体最小二乘拟合相结合的新方法，对扫描地图上的居民地街区进行提取和矢量化。
- Methodology study of feature point extraction in digital photogrammetry 数字摄影测量中特征点的提取方法研究
- Face Feature Points Extraction Based on Refined ASM 基于改进ASM的人脸特征点提取
- According to the position of lip feature points extracted fromvideo images, the lip model can be driven with Kriging method. 根据视频图像中提取的唇部特征点的位置信息，计算出唇部模型特征点的运动信息，应用Kriging方法，驱动唇部模型的运动。
- facial feature points' extraction 人脸特征点定位
- Fast Detection of Closed Curve in Image Based on Feature Points Extraction 基于特征点抽取的图像中闭合曲线快速检测
- feature point extraction 特征点提取
- An approach to contour extraction and feature point detection in the 3-D fragment reassembly is proposed. 针对三维空间碎片的拼接,提出一种轮廓提取和特征点检测的方法。
- A Study of Feature Points Extraction for High Precision Automatic Alignment System 高精度自动对准系统中特征点提取方法的研究
- A new method for the determination of trace copper in water by flame atomic absorption spectrometry with cloud point extraction was developed. 摘要本文研究了浊点萃取－火焰原子吸收光谱法测定微量铜。
- Face Feature Points Extraction 人脸特征点提取
- And by using the gradient vectors of the feature point, we can obtain rotate angle, major diameter and minor diameter in each subimage. (2)在各子图中由边界点梯度向量和候选形心座标，获得椭圆旋转角和长短轴比率；
- Welding seam feature point was extraced by laser vision sensing that enhanced the precision of seam identification in teleteaching. 提出了用于遥控焊接的激光视觉传感辅助遥控示教技术。
- feature points extraction 特征点提取
- Solubilization of phenol in micellar solution of nonionic surfactant and in coacervate phase of cloud point extraction were investigated with spectrometer method. 摘要采用分光光度法测定了苯酚在非离子表面活性剂单相胶束溶液中和在非离子表面活性剂两相浊点萃取时凝聚层相中的增溶结果。
- The trifocal tensor can eliminate the wrong matches while the epipolar geometry algorithms of feature point and line match can not find them. 利用三视张量能够消除两视情况下特征点、特征线匹配算法所不能发现的错误匹配。
- To resolve those problems mentioned above, in this paper the authors propose a global matching method based on combination of feature point and feature edge. 为更好地解决上述问题，本文提出了基于特征点匹配与边缘线匹配相结合的方法。
- Study of feature points detecting technique for trajectory measurement system. 轨迹测量系统中特征点检测技术研究。
