python霍夫直线检测
时间: 2023-08-17 20:04:57 浏览: 106
霍夫直线变换是一种在图像中检测直线的常用方法。在霍夫直线变换中,图像被转换为霍夫空间,其中每个点对应于一条直线。霍夫空间中的点由两个参数表示:p表示原点到直线的垂直距离,θ表示直线的垂线与横轴顺时针方向的夹角。直线可以通过在霍夫空间中找到交点的方式来检测。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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