HALCON 计算其中所有圆的面积和圆心坐标
时间: 2024-03-19 08:42:56 浏览: 18
当然可以!以下是使用HALCON语言实现计算图像中所有圆的面积和圆心坐标的代码:
```Halcon
read_image (Image, 'test.jpg')
gray_image := rgb1_to_gray (Image)
gaussian_image := gauss_filter (gray_image, 7)
edges_image (gaussian_image, EdgeImage, 'canny', 50, 80)
find_circles (EdgeImage, CircleParams, 50, 200, 10, 50)
Area := area_circle (CircleParams[3])
for i := 0 to (|CircleParams[0]| - 1) by 1
circle_center_row := CircleParams[0][i]
circle_center_col := CircleParams[1][i]
circle_radius := CircleParams[2][i]
write_string ('圆心坐标: (')
write_string (circle_center_row)
write_string (', ')
write_string (circle_center_col)
write_string ('),半径: ')
write_string (circle_radius)
write_string (',面积: ')
write_string (Area[i])
write_string ('\n')
endfor
```
这段代码与之前的Python代码实现了相同的功能,读取图像、灰度化、高斯滤波、边缘检测、圆形检测、计算圆的面积,并输出每个圆的圆心坐标、半径和面积信息。