...位 特征点提取 Tsai算法 系统标定 [gap=1600]Keywords：Binocular vision;Digital Camera Positioning;Feature Point Extraction;Tsai algorithm;System calibration ...
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First of all we extract the KLT feature points of image with KLT feature point extraction algorithm.
首先,用KLT特征点提取算法提取图像的KLT特征点。
参考来源 - 基于KLT特征点的图像检索技术研究Based on study of Gabor wavelet transformation based feature point extraction algorithm, a new feature point tracking scheme is designed, which has intelligent effects when tracking a set of feature points.
以基于Gabor变换的特征点提取方法为基础，提出了一套特征点的跟踪方案，力图使特征点的提取和跟踪算法取得更高的性能。
参考来源 - 基于图像的目标跟踪中特征提取方法的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
In this paper, feature point extraction and tracking problem are put together in the research.
本文将特征点的提取与跟踪问题结合起来研究。
By using calibrated image, it can measure plane absolute displacement of worktable automatically via feature point extraction and gray vector matching.
该方法采用事先通过标定的图像，对自然标志(特征点)的提取和基于灰度向量匹配来完成绝对位移的测量。
In the foundation of traditional feature point extraction algorithm we add macro feature point detection, this can optimize the extraction of feature points.
在传统的特征点提取算法基础上加入了特征点的宏观检测，优化了特征点的提取效果。
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