<interface/>
<c>*关窗口</c> <l>dev_close_window()</l> <c> </c> <c>*开窗口</c> <l>*dev_open_window (0, 0, 512, 512, 'white', WindowHandle)</l> <c></c> <l>read_image (Image, 'G:/ProjectFile/VS_project_file/cigarette/CigaretteSingle/image/1-1/2022-11-03_09-34-03_306_a.jpg')</l> <l>rgb1_to_gray (Image, Image)</l> <l>*dev_display(Image)</l> <c></c> <l>gen_rectangle1 (ROI_0, 206.943, 645.433, 351.551, 723.181)</l> <c></c> <l>region_features (ROI_0, 'width', Width)</l> <l>region_features (ROI_0, 'height', Height)</l> <l>reduce_domain(Image,ROI_0,ImageReduced)</l> <l>crop_domain(ImageReduced, ImageReduced)</l> <c>* Optimize the fft speed for the specific image size</c> <l>optimize_rft_speed (Width, Height, 'standard')</l> <c></c> <c>* Construct a suitable filter by combining two gaussian</c> <c>* filters</c> <l>Sigma1 := 10.0</l> <l>Sigma2 := 3.0</l> <l>gen_gauss_filter (GaussFilter1, Sigma1, Sigma1, 0.0, 'none', 'rft', Width, Height)</l> <l>gen_gauss_filter (GaussFilter2, Sigma2, Sigma2, 0.0, 'none', 'rft', Width, Height)</l> <l>sub_image (GaussFilter1, GaussFilter2, Filter, 1, 0)</l> <c></c> <c> * Perform the convolution in the frequency domain</c> <l>rft_generic (ImageReduced, ImageFFT, 'to_freq', 'none', 'complex', Width)</l> <l>convol_fft (ImageFFT, Filter, ImageConvol)</l> <l>rft_generic (ImageConvol, ImageFiltered, 'from_freq', 'n', 'real', Width)</l> <c>* </c> <c>* Process the filtered image</c> <l>gray_range_rect (ImageFiltered, ImageResult, 10, 10)</l> <l>min_max_gray (ImageResult, ImageResult, 0, Min, Max, Range)</l> <l>threshold (ImageResult, RegionDynThresh, max([5.55,Max * 0.8]), 255)</l> <l>connection (RegionDynThresh, ConnectedRegions)</l> <l>select_shape (ConnectedRegions, SelectedRegions, 'area', 'and', 4, 99999)</l> <l>union1 (SelectedRegions, RegionUnion)</l> <l>closing_circle (RegionUnion, RegionClosing, 10)</l> <l>connection (RegionClosing, ConnectedRegions1)</l> <l>select_shape (ConnectedRegions1, SelectedRegions1, 'area', 'and', 10, 99999)</l> <l>area_center (SelectedRegions1, Area, Row, Column)</l> <c>* </c>
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