Ps22Pdf 关键词 : 立体匹配 ; 尺度不变特征变换 ; 径向基函数 ; 特征匹配向量 [gap=977]Key words: stereo matching; SIFT; radial basis function( RBF) ; feature matching vector
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The local motion vector of the block was determined by feature point matching.
通过特征点匹配，求其局部运动矢量；
In essence it takes the decision profile and decision template as target's feature vector and template respectively, and adopts template matching method to target recognition.
该方法实质上是将目标的决策分布图作为特征矢量，将其和每类目标的决策模板进行匹配以实现融合识别。
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。
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