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设计了一种基于双车道的结构模板及其模板匹配度函数,并将它用于单摄像机跟踪高速公路的道路标志线。
Projected a kind of template and its evaluation function based on the double-lane structure, which were used to follow the marking line by monocular camera on the highway.
根据两多边形的形心—顶点连线长度及相邻连线之间的夹角给出匹配度函数,并以此来建立两多边形顶点之间的对应。
According to the lines of centroid and vertex, and angles between the two adjacent lines, a function is given and then a correspondence is established between the two polygons.
其次,采用数值计算的方式,分析了输入方波信号与光纤束位相匹配对对比度调制传递函数的影响。
The next, the influence of phase match between input signal and line-array fiber-optic image bundles on the contrast transfer function was analysed digitally.
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