halcon-count_obj获取区域集中区域的数量 在HDevelop中 read_image (Image,'D:/bb/tu/4.jpg') rgb1_to_gray(Image,Image1) threshold (Image1, Region,[80,87,206,195] , [90,100,228,205]) count_obj (Region, Number)*获取区域集中区域的数量 在Qt Creator中 HObject ho_Image, ho_Image1, ho_...
threshold (Image1, Region,[80,87,206,195] , [90,100, 228,205]) count_obj (Region, Number) *获取区域集中区域的数量 1. 2. 3. 4. 5. 6. 在Qt Creator中 HObject ho_Image, ho_Image1, ho_Region; HTuple hv_Number; 1. 2. ReadImage(&ho_Image, "D:/bb/tu/4.jpg"); Rgb1ToGra...
count_obj算子是用来计算输入区域中连通域的个数。更直观的说法是,计算Region中有几个单独的区域。一般用在connection算子之后,该算子的作用是将输入区域分割成单独的连通域。 异常分析 异常现象是count_obj计算出来的Region数比实际数多1。根据该异常情况,有两种可能的原因: (1)是connection算子的多次使用导致Region的...
count_obj— Number of objects in a tuple. Signature Description Supports objects on compute devices. Multithreading type: reentrant (runs in parallel with non-exclusive operators). Multithreading scope: global (may be called from any thread). ...