测量问题解决集

1.找不到边

HOperatorSet.MeasurePos(ho_Image, hv_MsrHandle_Measure_02_0_BT, 1, hv_AmplitudeThreshold,
"all", "all", out hv_Row_Measure_02_0_BT, out hv_Column_Measure_02_0_BT,
out hv_Amplitude_Measure_02_0_BT, out hv_Distance_Measure_02_0_BT);

对策Sigma原为1，改成5后能找到1个了.  将背景调亮后另一个边也能找到