halcon 几何图形匹配（模板，模型匹配）

鸿翔机器人

1. gen_region_runs (ROI_0, [104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249], [163,160,156,153,150,146,143,140,136,133,130,126,123,120,116,113,110,106,103,101,101,102,102,102,103,103,103,104,104,105,105,105,106,106,106,107,107,107,108,108,108,109,109,109,110,110,110,111,111,112,112,112,113,113,113,114,114,114,115,115,115,116,116,116,117,117,117,118,118,119,119,119,120,120,120,121,121,121,122,122,122,123,123,123,124,124,124,125,125,126,126,126,127,127,127,128,128,130,132,134,136,138,140,143,145,147,149,151,153,156,158,160,162,164,166,169,171,173,175,177,179,181,184,186,188,190,192,194,197,199,201,203,205,207,210,212,214,216,218,220,223,225,227,229,231,233], [164,163,162,164,165,167,169,170,172,173,175,177,178,180,181,183,184,186,188,189,191,192,194,195,197,199,200,202,203,205,207,208,210,211,213,214,216,218,219,221,222,224,225,227,229,230,232,233,235,237,238,240,241,243,244,246,248,249,251,252,254,255,257,259,260,262,263,265,267,268,270,271,271,270,270,269,269,268,268,267,267,266,266,265,265,264,264,263,263,262,262,261,261,260,260,259,259,258,258,257,257,256,256,255,255,254,254,253,253,252,252,251,251,250,250,249,249,248,248,247,247,246,246,245,245,244,244,243,243,242,242,241,241,240,240,239,239,238,238,237,237,236,236,235,235,234])
   
2. 
   
3. *平移
   
4. 
   
5. hom_mat2d_identity (HomMat2DIdentity)
   
6. 
   
7. hom_mat2d_translate (HomMat2DIdentity, 164, 164, HomMat2DTranslate)
   
8. 
   
9. affine_trans_region (ROI_0, RegionAffineTrans, HomMat2DTranslate, 'nearest_neighbor')
   
10. 
    
11. *缩放
    
12. 
    
13. hom_mat2d_identity (HomMat2DIdentity1)
    
14. 
    
15. area_center (ROI_0, Area, Row, Column)
    
16. 
    
17. hom_mat2d_scale (HomMat2DIdentity1, 2, 2, Row, Column, HomMat2DScale)
    
18. 
    
19. affine_trans_region (ROI_0, RegionAffineScale, HomMat2DScale, 'nearest_neighbor')
    
20. 
    
21. *旋转
    
22. hom_mat2d_identity (HomMat2DIdentity2)
    
23. 
    
24. area_center (ROI_0, Area1, Row1, Column1)
    
25. 
    
26. hom_mat2d_rotate (HomMat2DIdentity2, -0.78, Row1, Column1, HomMat2DRotate)
    
27. 
    
28. affine_trans_region (ROI_0, RegionAffineRotate, HomMat2DRotate, 'nearest_neighbor')
    
29. 
    

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1. *
   
2. * Matching 01: ************************************************
   
3. * Matching 01: BEGIN of generated code for model initialization
   
4. * Matching 01: ************************************************
   
5. set_system ('border_shape_models', 'false')
   
6. *
   
7. * Matching 01: Obtain the model image
   
8. read_image (Image, 'C:/Users/thinger.cn/Desktop/第5章：Halcon快速入门及联合编程/5.24 Halcon创建模板参数说明/套环/1.BMP')
   
9. *
   
10. * Matching 01: Build the ROI from basic regions
    
11. gen_circle (ModelRegion, 233.558, 483.037, 35.9314)
    
12. *
    
13. * Matching 01: Reduce the model template
    
14. reduce_domain (Image, ModelRegion, TemplateImage)
    
15. *
    
16. * Matching 01: Create the shape model
    
17. create_shape_model (TemplateImage, 3, rad(0), rad(360), rad(3.4478), ['none','no_pregeneration'], 'use_polarity', [10,11,4], 4, ModelID)
    
18. *
    
19. * Matching 01: Get the model contour for transforming it later into the image
    
20. get_shape_model_contours (ModelContours, ModelID, 1)
    
21. *
    
22. * Matching 01: Get the reference position
    
23. area_center (ModelRegion, ModelRegionArea, RefRow, RefColumn)
    
24. vector_angle_to_rigid (0, 0, 0, RefRow, RefColumn, 0, HomMat2D)
    
25. affine_trans_contour_xld (ModelContours, TransContours, HomMat2D)
    
26. *
    
27. * Matching 01: Display the model contours
    
28. dev_display (Image)
    
29. dev_set_color ('green')
    
30. dev_set_draw ('margin')
    
31. dev_display (ModelRegion)
    
32. dev_display (TransContours)
    
33. stop ()
    
34. *
    
35. * Matching 01: END of generated code for model initialization
    
36. * Matching 01:  * * * * * * * * * * * * * * * * * * * * * * *
    
37. * Matching 01: BEGIN of generated code for model application
    
38. *
    
39. * Matching 01: Loop over all specified test images
    
40. TestImages := ['C:/Users/thinger.cn/Desktop/第5章：Halcon快速入门及联合编程/5.24 Halcon创建模板参数说明/套环/1.BMP']
    
41. for T := 0 to 0 by 1
    
42.     *
    
43.     * Matching 01: Obtain the test image
    
44.     read_image (Image, TestImages[T])
    
45.     *
    
46.     * Matching 01: Find the model
    
47.     find_shape_model (Image, ModelID, rad(0), rad(360), 0.5, 0, 0.5, 'least_squares', [3,1], 0.75, Row, Column, Angle, Score)
    
48.     *
    
49.     * Matching 01: Transform the model contours into the detected positions
    
50.     dev_display (Image)
    
51.     for I := 0 to |Score| - 1 by 1
    
52.         hom_mat2d_identity (HomMat2D)
    
53.         hom_mat2d_rotate (HomMat2D, Angle[I],0,0, HomMat2D)
    
54.         hom_mat2d_translate (HomMat2D, Row[I], Column[I], HomMat2D)
    
55.         
    
56.         vector_angle_to_rigid (0, 0, 0, Row[I], Column[I], Angle[I], HomMat2D1)
    
57.         
    
58.   
    
59.         affine_trans_contour_xld (ModelContours, TransContours, HomMat2D1)
    
60.         dev_set_color ('green')
    
61.         dev_display (TransContours)
    
62.         stop ()
    
63.     endfor
    
64. endfor
    
65. *
    
66. * Matching 01: *******************************************
    
67. * Matching 01: END of generated code for model application
    
68. * Matching 01: *******************************************
    
69. *

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