Halcon缺陷检测：5、获取网格线的交点

呆呆敲代码的小Z

于 2025-07-02 10:22:21 发布

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文章标签：计算机视觉人工智能

本文链接：https://blog.youkuaiyun.com/zoushier/article/details/149063951

read_image (Image, 'C:/Users/Administrator/Desktop/1.png')
get_image_size (Image, Width, Height)
dev_open_window (0, 0, Width, Height, 'black', WindowHandle)
* 均值滤波
mean_image (Image, ImageMean, 3, 3)
mean_image (ImageMean, ImageMean1, 12, 12)
* 局部阈值分割 滤波之后的两个图片
dyn_threshold (ImageMean, ImageMean1, RegionDynThresh, 5, 'dark')
* 连通处理
connection (RegionDynThresh, ConnectedRegions)
* 筛选网格
select_shape (ConnectedRegions, SelectedRegions, 'area', 'and', 150, 99999)
* 筛选横线
opening_rectangle1 (SelectedRegions, RegionOpening, 10,1)
opening_rectangle1 (SelectedRegions, RegionOpening1, 1, 10)
intersection (RegionOpening, RegionOpening1, RegionIntersection)
connection (RegionIntersection, ConnectedRegions1)
dev_display (Image)
dev_display (ConnectedRegions1)