小白求助halcon分选程序

我想把五个瓶盖子计数显示出来，试了各种方法，要么是计数结果不符合预期，要么是select算子无输出结果，现在我倒是计算出来是5个，但是根据图像窗口，我筛选出来的并不是瓶盖子
希望各路大神不吝赐教

1. read_image (plastic, 'C:/Users/Public/Documents/MVTec/HALCON-12.0/examples/images/plastic_parts/cistern_valve_diaphragms_12.png')
   
2. gauss_filter (plastic, GaussImage, 7)
   
3. dev_display (GaussImage)
   
4. disp_continue_message (Window, 'black', 'true')
   
5. stop()
   
6. 
   
7. threshold (GaussImage, Regions, 50, 150)
   
8. connection (Regions, ConnectedRegions)
   
9. select_shape (ConnectedRegions, LargeRegions, 'area', 'and', 2000,3000)
   
10. count_obj (LargeRegions, LargeCount)
    

复制代码

你这个图像背景这么均匀，去掉背景后稍加处理就可以得到目标的准确个数。

您是不是把問題搞複雜了!

read_image (CisternValveDiaphragms12, 'C:/Users/Public/Documents/MVTec/HALCON-22.11-Steady/examples/images/plastic_parts/cistern_valve_diaphragms_12.png')
binary_threshold(CisternValveDiaphragms12, Region, 'max_separability', 'light', UsedThreshold)
connection(Region, ConnectedRegions)
area_center(ConnectedRegions, Area, Row, Column)
gen_cross_contour_xld(Cross, Row, Column, 26, 0)