随笔分类 -  Halcon

摘要：double[] x = { 338.5,397.5,275.5}; double[] y = { 199.5, 286.5, 310.5 }; double u = (y[1] - y[0]) / (x[1] - x[0]); double v = (y[2] - y[1]) / (x[2] - 阅读全文