调用halcon的edges_sub_pix()提取结果 从上图对比可以看到,从灰度图中提取亚像素轮廓时,图中操场轮廓丢失严重,无法有效的提取,而通过彩色图像则可以有效的提取边缘轮廓。 halcon中提供了edges_color_sub_pix()算子用于从多通道图像中提取亚像素轮廓,其算子接口如下: edges_color_sub_pix(Image : Edges :Filter,Alp...
edges_color_sub_pix和edges_sub_pix的区别 根据外媒消息,Chromium芯的Edge浏览器可能会随Windows 10 20H1更新直接登陆Windows 10系统,并取代老款Edge浏览器。 自Windows 10系统发布以来,其市场占有率不断攀升,已经达到了53%。但是Edge浏览器作为Windows 10系统默认浏览器,其在大多数时候扮演的角色是其它浏览器的下载...
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edges_color_sub_pixreturns 2 (H_MSG_TRUE) if all parameters are correct and no error occurs during execution. If the input is empty the behavior can be set viaset_system('no_object_result',<Result>). If necessary, an exception is raised. ...
edges_color_sub_pixreturns 2 (H_MSG_TRUE) if all parameters are correct and no error occurs during execution. If the input is empty the behavior can be set viaset_system('no_object_result',<Result>). If necessary, an exception is raised. ...
edges_color_sub_pixextracts subpixel precise color edges from the input imageImage. The definition of color edges is given in the description ofedges_color. The same edge filters as inedges_colorcan be selected:'canny','deriche1','deriche2', and'shen'. In addition, a fast Sobel filter...
edges_color_sub_pixextracts subpixel precise color edges from the input imageImage. The definition of color edges is given in the description ofedges_color. The same edge filters as inedges_colorcan be selected:'canny','deriche1','deriche2', and'shen'. In addition, a fast Sobel filter...
edges_color_sub_pixreturns 2 (H_MSG_TRUE) if all parameters are correct and no error occurs during execution. If the input is empty the behavior can be set viaset_system('no_object_result',<Result>). If necessary, an exception is raised. ...