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1、*读取图像read_image (Image2, C:/2.png)read_image (Testnum, C:/testnum.bmp)*显示图像dev_display(Image2)*保存图像write_image (Image2, png, 0 , C:/Save.png)*获得图像长宽get_image_size(Image2,SourceWith,SourceHeigh)*获取图像通道数count_channels (Image2, Channels)*获取图像数据类型get_image_type(Image2,SourceType)*获得图像指针get_image_pointer
2、1 (Image2, Pointer, SourceType, SourceWith, SourceHeigh)*利用数据指针构造图像gen_image1 (NewImage, byte, SourceWith, SourceHeigh, Pointer)*计算图像均值和方差intensity (NewImage, NewImage, Mean, Deviation)*图像统计直方图gray_histo (NewImage, NewImage, AbsoluteHisto, RelativeHisto)*三通道图像分离成三个单通道图像decompose3 (Image2, ImageR, Im
3、ageG, ImageB)*颜色空间转换trans_from_rgb (ImageR, ImageG, ImageB, ImageResult1, ImageResult2, ImageResult3, hsv)*Region(矩形，圆，椭圆)gen_rectangle1 (Rectangle, 30, 20, 100, 200)gen_circle (Circle, 200, 200, 100.5)gen_ellipse (Ellipse, 200, 200, 0, 100, 60)*鼠标绘制多边形draw_region (Region, 3600)read_image (Clip, C:/
4、Program Files/MVTec/HALCON-10.0/images/clip.png)threshold (Clip, Region, 0, 128)*查找连通域connection(Region,ConnectedRegions)*选着回形针区域select_shape (ConnectedRegions, SelectedRegions, area, and, 5000.99, 8367)threshold (ImageResult2, Regions, 183, 255)*Region膨胀操作dilation_circle (Regions, RegionDilation, 3
5、.5)*Region腐蚀操作erosion_circle (RegionDilation, RegionErosion, 3.5)*Region开运算opening_circle (RegionErosion, RegionOpening, 3.5)*Region闭运算closing_circle (RegionOpening, RegionClosing, 3.5)*Region补运算complement (RegionClosing, RegionComplement)draw_region (union2, 3600)*Region 差运算difference (RegionClosin
6、g, union2, RegionDifference)*Region 交运算intersection (RegionClosing, union2, RegionIntersection)*Region 并运算union2 (RegionClosing, union2, RegionUnion)read_image (Image4, C:/4.png)*获得XLDthreshold_sub_pix (Image4, Border, 128)*XLD转化为Regiongen_region_contour_xld (Border, Region1, filled)threshold (Image
7、4, Region, 0, 64)*Region转化为XLDgen_contour_region_xld (Region, Contours, border)read_image (Image, C:/5.png)dev_close_window ()get_image_size (Image, Width, Height)dev_open_window (0, 0, Width, Height, black, WindowHandle)*快速二值化fast_threshold (Image, Region, 0, 120, 7)*取region的边界boundary (Region, Reg
8、ionBorder,inner)*剪切、膨胀定位弧形区域clip_region_rel (RegionBorder, RegionClipped, 5, 5, 5, 5)dilation_circle (RegionClipped, RegionDilation, 2.5)reduce_domain (Image, RegionDilation, ImageReduced)*在弧形区域进行边缘检测edges_sub_pix (ImageReduced, Edges, lanser2, 0.5, 40, 60)*分割边缘：线和圆segment_contours_xld (Edges, Conto
9、ursSplit, lines_circles, 5, 4, 3)count_obj (ContoursSplit, Number)dev_display (Image)dev_set_draw (margin)dev_set_color (white)dev_update_window (off)for i := 1 to Number by 1 *选择轮廓并根据特性确定是否拟合圆：* Attrib = -1 线段 0 椭圆 1圆 select_obj (ContoursSplit, ObjectSelected, i) get_contour_global_attrib_xld (Obje
10、ctSelected, cont_approx, Attrib) if (Attrib 0) *逼近结果生成一个圆轮廓 fit_circle_contour_xld (ObjectSelected, ahuber, -1, 2, 0, 3, 2, Row, Column, Radius, StartPhi, EndPhi, PointOrder) gen_circle_contour_xld (ContCircle, Row, Column, Radius, 0, rad(360), positive, 1.0) dev_display (ContCircle) else fit_line_c
11、ontour_xld (ObjectSelected, tukey, -1, 0, 5, 2, RowBegin, ColBegin, RowEnd, ColEnd, Nr, Nc, Dist) disp_line (WindowHandle, RowBegin, ColBegin, RowEnd, ColEnd) endifendforread_image (Image3, C:/3.bmp)get_image_size (Image3, Width, Height)dev_close_window ()dev_open_window (0, 0, Width, Height, black,
12、 WindowID)threshold (Image3, Regions, 55, 248)connection (Regions, ConnectedRegions)area_center (ConnectedRegions, Area, Row, Column)intensity (ConnectedRegions, Image3, Mean, Deviation)for i := 0 to |Mean|-1 by 1 disp_message (WindowID, Mean +Meani, image, Rowi, Columni-20, black, false) endforstop
13、()union1 (ConnectedRegions, RegionUnion)closing_circle (RegionUnion, RegionClosing, 4.5)* clip.hdev: Orientation of clips* dev_update_window (off)read_image (Clip, clip)get_image_size (Clip, Width, Height)dev_close_window ()dev_open_window (0, 0, Width/2, Height/2, black, WindowID)dev_display (Clip)
14、set_display_font (WindowID, 14, mono, true, false)disp_continue_message (WindowID, black, true)stop ()bin_threshold (Clip, Dark)connection (Dark, Single)select_shape (Single, Selected, area, and, 5000, 10000)dev_set_draw (fill)dev_set_colored (12)dev_display (Selected)disp_continue_message (WindowID, black, true)stop ()dev_display (Clip)dev_set_color (green)dev_display (Selected)orientation_region (Selected, Phi)area_center (Selected, Area, Row, Column)dev_set_line_width (3)dev_set_draw (margin)
