sub-pixel subdivision algorithm 亚像素细分算法
CCD Sub-pixel subdivision algorithm CCD亚像素细分算法
After getting pixel stripes with edge detection algorithm, the high precision strips could be detected by sub-pixel technology.
利用边缘提取算法获得像素级条纹后，再利用亚像素技术可以进一步对条纹进行高精度提取。
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。
A new sub-pixel algorithm based on the principle of the parabola fitting is proposed.
本文提出了一种新颖的基于抛物线拟合原理的亚像素求取算法。
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