halcon图像旋转

百年九重宫

于 2017-07-14 09:42:51 发布

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文章标签： halcon

本文链接：https://blog.youkuaiyun.com/py496980138/article/details/75096212

read_image(Image, '1.bmp')
rgb1_to_gray (Image, ImageGray)
get_image_size (ImageGray, Width, Height)
*/////////////////////////////////////////标定

*/////////////////////////////////////////旋转
gen_disc_se(SE,'byte', 20,20, 0)
gray_tophat (ImageGray, SE, ImageTopHat)
threshold(ImageTopHat, Region8, 10, 240)
intensity( Region8, ImageTopHat, Mean, Deviation)
opening_rectangle1(Region8, RegionOpeningn, 20, 1)
connection(RegionOpeningn, ConnectedRegionsn)
select_shape(ConnectedRegionsn, ConnectedRegionsn, 'width', 'and', 1000, 99999)
elliptic_axis(ConnectedRegionsn, Ra, Rb, Phi)
Long:=|Phi|
add:=0
for  i := 0 to Long-1 by 1
 add:=add+Phi[i]
endfor
average:=-(add/Long)/3.14*180
rotate_image (Image, Image, average, 'constant')