零交叉 meaning in English
zero crossing
zero-cross
zerocrossing
Examples
- Adaptive thresholds edge detection for image based on wavelet transform
生物医学图象边缘检出的一种新零交叉算法 - Leading edge cuts the front from the the main - voltage sinus after the zero - cross
飞机螺旋桨的前边缘在零交叉只后阻断了高电压的前峰。 - The traditional methods of edge detection are based on one - order derivative ' s maximum , or two - order derivative ' s zero - crossing
传统的边缘检测基于一阶导数极大值或二阶导数零交叉的定义。 - Bar code recognition is a matter of edge detection , which has long been done through the maximum value of the first derivative or zero crossing of the second derivative
条码识别是一个边缘检测问题。长期以来，边缘检测都是通过一阶导数极大值或二阶导数零交叉进行的。