spatial-moment 空间矩
spatial moment operators 空间矩算子
first rear axle spatial moment 空间一次矩
temporal-spatial moment of method 时空矩量法
spatial moment subpixel localization 空间矩亚像素定位
Firstly, the causes of principle error about the spatial moment-based edge operator are explored and the principle error function on random angle of edge is proposed, some important properties about the error function are also discussed.
本文从空间矩算法的原理误差起因出发，构造了任意角度边缘的误差函数，并给出了相关的重要结论。
参考来源 - 空间矩亚像素图像测量算法的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Experiment results illustrate that spatial moment corner detection approach has more accuracy and robustness than CSS and COP methods.
实验证明，空间矩角特征提取方法相对CSS和COP算法具有更好的准确性和鲁棒性。
The subpixel line equations of two generatrices in two planes projected by the rotary object is obtained by the subpixel straight line edge detection method based on spatial moment.
采用基于空间矩的回转体像面目标直线边缘亚像素提取技术，获得回转体目标在每个像面上的两条母线的亚像素直线方程。
At the moment, urban landscapes are highly managed and limited in their spatial extent.
目前，城市景观被高度管理，空间范围受到限制。
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