Halcon1D检测

最新推荐文章于 2025-07-18 10:00:12 发布

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最新推荐文章于 2025-07-18 10:00:12 发布 · 320 阅读

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该博客详细介绍了如何使用Halcon进行1D测量，主要通过gen_rectangle2绘制矩形ROI，gen_measure_rectangle2创建边缘测量工具，以及measure_pairs和measure_pos启动测量流程，深入探讨1D测量的应用。

1D测量gen_measure_rectangle2

（1）gen_rectangle2：绘制矩形ROI
（2）gen_measure_rectangle2：创建边缘测量工具
（3）measure_pairs;measure_pos ：启动测量

* Pin Measurement: Example for the application of the HALCON Measure Tool
* (in this program: pure processing code without visualization)
* 
read_image (Image, 'ic_pin')
get_image_size (Image, Width, Height)
Row := 47
Column := 485
Phi := 0
Length1 := 420
Length2 := 10
gen_rectangle2 (Rectangle, Row, Column, Phi, Length1, Length2)
* Width, Height 是图像image的
gen_measure_rectangle2 (Row, Column, Phi, Length1, Length2, Width, Height, 'nearest_neighbor', MeasureHandle)
* Extract straight edge pairs perpendicular to a rectangle
measure_pairs (Image, MeasureHandle, 1.5, 30, 'negative', 'all', RowEdgeFirst, ColumnEdgeFirst, AmplitudeFirst, RowEdgeSecond, ColumnEdgeSecond, AmplitudeSecond, PinWidth, PinDistance)
avgPinWidth := sum(PinWidth) / |PinWidth|
avgPinDistance := sum(PinDistance) / |PinDistance|
numPins := |PinWidth|
* Delete the