螺纹表面缺陷检测
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笑口常开
at 2019-03-19 • 0人收藏 • 2002人看过
read_image (Image222, 'C:/Users/popdes/Desktop/38.bmp')
get_image_size (Image222, Width, Height)
dev_set_draw ('margin')
dev_set_line_width (3)
dev_set_color ('red')
optimize_rft_speed (Width, Height, 'standard')
Sigma1 := 10.0
Sigma2 := 3.0
gen_gauss_filter (GaussFilter1, Sigma1, Sigma1, 0.0, 'none', 'rft', Width, Height)
gen_gauss_filter (GaussFilter2, Sigma2, Sigma2, 0.0, 'none', 'rft', Width, Height)
sub_image (GaussFilter1, GaussFilter2, Filter, 1, 0)
rgb1_to_gray (Image222, Image)
rft_generic (Image, ImageFFT, 'to_freq', 'none', 'complex', Width)
convol_fft (ImageFFT, Filter, ImageConvol)
rft_generic (ImageConvol, ImageFiltered, 'from_freq', 'n', 'real', Width)
scale_image (ImageFiltered, ImageScaled, 16.8539, 720)
threshold (ImageScaled, Regions, -1953.78, 203.08)
connection (Regions, ConnectedRegions)
select_shape (ConnectedRegions, SelectedRegions, 'area', 'and', 0, 645.12)未完成 ,题目来源于http://www.ihalcon.com/read-9195-1.html
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