halcon计算面积并写入txt文件
read_image(image,'C:/Users/lee/Documents/halcon/test1.jpg') //图片变量名,路径read_image(image,'C:/Users/lee/Documents/halcon/test1.jpg')regiongrowing(image,Regions,3, 3, 6, 100)count_obj(Regions, Number)open
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read_image(image,'C:/Users/lee/Documents/halcon/test1.jpg') //图片变量名,路径
read_image(image,'C:/Users/lee/Documents/halcon/test1.jpg')
regiongrowing(image,Regions,3, 3, 6, 100)
count_obj(Regions, Number)
open_file('C:/Users/hblee/Documents/halcon/area.txt','output',FileHandle)
for i:=1 to Number by 1
select_obj(Regions, ObjectSelected, 1)
area_center(ObjectSelected,Area, Row, Column)
fwrite_string(FileHandle,i + ' ' + Area)
fnew_line(FileHandle)
endfor
close_file(FileHandle)
最终会在目录下生成area.txt文件

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