sub-pixel edge location 亚像素边缘定位
sub-pixel edge detection 亚像素边缘检测
sub-pixel edge-detection 亚像素边缘检测
sub-pixel edge extraction 亚像素边缘提取
measuring the sub-pixel edge 亚像元边缘检测
The picture sub-pixel edge was detected, which processed the part picture and obtained high position precision of the picture edge.
将摄取的零件图像送入计算机进行处理,并对此图像的亚像素边缘进行计算,获得高精度的边缘定位。
参考来源 - 光学CCD非接触两维测量仪中瞄准精度的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
A novel fast sub-pixel edge detection method for image measurement is proposed.
提出了一种新型的测量图像快速亚像素边缘检测方法。
And the method of the polynomial interpolation for sub-pixel edge measure was also studied elementarily.
同时对多项式插值亚像素边缘检测方法进行了初步的研究。
Using improved sub-pixel edge detecting algorithm based on the expectation of first-order derivatives, we can fast and precisely detect the edge position.
应用改进后的基于一阶微分期望值的亚像素边缘检测算法，可以快速、精确地检测到边缘的位置。
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