{"id":66139,"date":"2026-01-26T10:17:06","date_gmt":"2026-01-26T02:17:06","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/66139.html"},"modified":"2026-01-26T10:17:06","modified_gmt":"2026-01-26T02:17:06","slug":"halcon%e5%b0%8f%e6%a1%88%e4%be%8b%e5%9f%ba%e4%ba%8e%e7%81%b0%e5%ba%a6%e5%80%bc%e7%9a%84%e6%a8%a1%e6%9d%bf%e5%8c%b9%e9%85%8d%e5%92%8c%e5%9f%ba%e4%ba%8e%e5%bd%a2%e7%8a%b6%e7%9a%84%e6%a8%a1%e6%9d%bf","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/66139.html","title":{"rendered":"Halcon\u5c0f\u6848\u4f8b\u57fa\u4e8e\u7070\u5ea6\u503c\u7684\u6a21\u677f\u5339\u914d\u548c\u57fa\u4e8e\u5f62\u72b6\u7684\u6a21\u677f\u5339\u914d"},"content":{"rendered":"

*\u57fa\u4e8e\u7070\u5ea6\u503c\u7684\u6a21\u677f\u5339\u914d:<\/h3>\n

\u2022\u83b7\u53d6\u56fe\u7247:read_image ()<\/h5>\n
\u2022\u83b7\u53d6\u53e5\u67c4:dev_get_window()<\/h5>\n
\u2022\u8bbe\u7f6e\u533a\u57df\u586b\u5145\u65b9\u5f0f:dev_set_draw()<\/h5>\n
\u2022\u8bbe\u7f6e\u989c\u8272:dev_set_color()<\/h5>\n
\u2022\u7ed8\u5236\u77e9\u5f62ROI:gen_rectangle1 ()<\/h5>\n
\u2022\u83b7\u53d6\u533a\u57df\u7684\u9762\u79ef\u548c\u4e2d\u5fc3\u70b9\u5750\u6807:area_center ()<\/h5>\n
\u751f\u6210\u5341\u5b57\u5f62\u7684\u4e9a\u50cf\u7d20\u7ea7（XLD）\u8f6e\u5ed3:gen_cross_contour_xld<\/h5>\n
\u2022\u62a0\u56fe:reduce_domain()<\/h5>\n
\u2022\u521b\u5efa\u5f52\u4e00\u5316\u4e92\u76f8\u5173（NCC）\u6a21\u677f（\u57fa\u4e8e\u7070\u5ea6\u503c）:create_ncc_model()<\/h5>\n
\u2022\u521b\u5efa\u4eff\u5c04\u53d8\u6362\u77e9\u9635\u5e76\u4e14\u8ba1\u7b97\u4eff\u5c04\u53d8\u6362\u77e9\u9635:vector_angle_to_rigid()<\/h5>\n
\u2022\u6267\u884c\u4eff\u5c04\u53d8\u6362:affine_trans_contour_xld ()<\/h5>\n
\u2022\u5c55\u793a\u6a21\u677f\u5339\u914d\u7684\u8f6e\u5ed3:dev_display_shape_matching_results()<\/h5>\n
\u2022\u67e5\u627eNCC\u6a21\u677f:find_ncc_model()<\/h5>\n
\u2022\u5bf9\u533a\u57df\u8fdb\u884c\u4eff\u5c04\u53d8\u6362:affine_trans_region()<\/h5>\n
\u2022\u91ca\u653e NCC \u6a21\u677f:clear_ncc_model()<\/h5>\n

\"\"<\/p>\n

*\/\/ \u83b7\u53d6\u56fe\u7247
\nread_image (Image, 'smd\/smd_on_chip_05.png')
\n*\/\/ \u83b7\u53d6\u7a97\u53e3\u53e5
\ndev_get_window (WindowHandle)
\n*\/\/ \u8bbe\u7f6e\u7ed8\u5236\u7684\u586b\u5145\u6a21\u5f0f
\ndev_set_draw ('margin')
\n*\/\/ \u989c\u8272
\ndev_set_color ('green')<\/p>\n

*\/\/ \u7ed8\u5236\u611f\u5174\u8da3\u533a\u57df
\ngen_rectangle1 (ROI_0, 192.328, 179.323, 430.036, 451.181)
\n*\/\/ \u83b7\u53d6\u611f\u5174\u8da3\u533a\u57df\u4e2d\u5fc3\u70b9
\narea_center (ROI_0, Area, Row, Column)
\n*\/\/ \u751f\u6210\u5341\u5b57\u5f62\u7684\u4e9a\u50cf\u7d20\u7ea7（XLD）\u8f6e\u5ed3，\u7528\u4e8e\u6807\u8bb0\u56fe\u50cf\u4e2d\u7684\u6307\u5b9a\u5750\u6807\u70b9
\n*\/\/ \u53c2\u65701 Cross \u8f93\u51fa\u53c2\u6570，\u751f\u6210\u7684\u5341\u5b57\u5f62XLD\u8f6e\u5ed3\u5bf9\u8c61
\n*\/\/ \u53c2\u65702 Rows \u8f93\u5165\u53c2\u6570，\u5341\u5b57\u5f62\u4e2d\u5fc3\u7684\u884c\u5750\u6807
\n*\/\/ \u53c2\u65703 Columns \u8f93\u5165\u53c2\u6570，\u5341\u5b57\u5f62\u4e2d\u5fc3\u7684\u5217\u5750\u6807
\n*\/\/ \u53c2\u65704 Size \u8f93\u5165\u53c2\u6570，\u5341\u5b57\u5f62\u5355\u81c2\u7684\u957f\u5ea6（\u50cf\u7d20\u5355\u4f4d，\u59826\u8868\u793a\u6bcf\u4e2a\u81c2\u4ece\u4e2d\u5fc3\u5411\u5916\u5ef6\u4f386\u50cf\u7d20）
\n*\/\/ \u53c2\u65705 Angle \u8f93\u5165\u53c2\u6570，\u5341\u5b57\u5f62\u7684\u65cb\u8f6c\u89d2\u5ea6（\u5f27\u5ea6\u5355\u4f4d，0.785398=\u03c0\/4=45\u5ea6，0\u4e3a\u6c34\u5e73\/\u5782\u76f4\u65b9\u5411）
\ngen_cross_contour_xld (Cross, Row, Column, 10, 0)
\n*\/\/ \u88c1\u526a\u611f\u5174\u8da3\u533a\u57df\u7684\u56fe\u50cf
\nreduce_domain (Image, ROI_0, ImageReduced)<\/p>\n

*\/\/ \u521b\u5efa\u4e00\u4e2a\u6a21\u677f,\u57fa\u4e8e\u7070\u5ea6\u503c
\n*\/\/ \u53c2\u65701 \u6a21\u677f\u56fe\u7247
\n*\/\/ \u53c2\u65702 \u91d1\u5b57\u5854\u5c42\u7ea7 \u6bcf\u5c42\u91d1\u5b57\u5854\u4ee3\u8868\u4e00\u79cd\u6a21\u677f\u56fe\u50cf
\n*\/\/ auto\u81ea\u52a8\u9009\u62e9\u5c42\u7ea7,\u503c\u8d8a\u5927 \u5339\u914d\u901f\u5ea6\u8d8a\u5feb \u53ef\u80fd\u4f1a\u4e22\u5931\u50cf\u7d20;\u503c\u8d8a\u5c0f \u5339\u914d\u7cbe\u5ea6\u8d8a\u9ad8
\n*\/\/ \u53c2\u65703 \u5f00\u59cb\u89d2\u5ea6 \u5355\u4f4d\u662f\u5f27\u5ea6
\n*\/\/ \u53c2\u65704 \u7ed3\u675f\u89d2\u5ea6
\n*\/\/ \u53c2\u65705 \u89d2\u5ea6\u7684\u9012\u589e\u91cf auto
\n*\/\/ \u53c2\u65706 \u6a21\u677f\u7684\u65b9\u5f0f use_polarity \u4f7f\u7528\u6781\u6027;ignore_global_polarity \u5ffd\u7565\u6781\u6027
\n*\/\/ \u53c2\u65707 ModelID \u6a21\u677f\u7684id
\ncreate_ncc_model (ImageReduced, 'auto', rad(-180), rad(180), 'auto', 'use_polarity', ModelID)<\/p>\n

*\/\/ \u5bf9\u591a\u5f20\u56fe\u7247\u8fdb\u884c\u67e5\u627e
\nfor Index := 1 to 11 by 1
\n *\/\/ \u904d\u5386\u83b7\u53d6\u56fe\u7247\u5730\u5740
\n path:='smd\/smd_on_chip_'+Index$'02'+'.png'\/\/$'02'\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u4e0d\u6ee1\u8db3\u4e24\u4f4d\u5728\u5341\u4f4d\u88650
\n *\/\/ \u83b7\u53d6\u56fe\u7247
\n read_image (Image1, path)<\/p>\n

*\/\/ \u67e5\u627e\u6a21\u677f
\n *\/\/ \u53c2\u65701 \u67e5\u627e\u7684\u56fe\u50cf\u6e90
\n *\/\/ \u53c2\u65702 \u5bf9\u5e94\u7684\u6a21\u677f ModelID
\n *\/\/ \u53c2\u65703\u30014 \u67e5\u627e\u89d2\u5ea6\u8303\u56f4
\n *\/\/ \u53c2\u65705 \u6700\u5c0f\u5f97\u5206
\n *\/\/ \u53c2\u65706 \u5339\u914d\u7684\u4e2a\u6570 1\u5339\u914d1\u4e2a, 0\u5339\u914d\u591a\u4e2a
\n *\/\/ \u53c2\u65707 \u6700\u5927\u7684\u91cd\u53e0\u5ea6 0.5 \u5927\u4e8e0.5\u7684\u8bdd\u4e24\u4e2a\u7269\u54c1\u8c01\u7684\u5f97\u5206\u9ad8\u9009\u8c01
\n *\/\/ \u53c2\u65708 SubPixel \u662f\u5426\u4f7f\u7528\u4e9a\u50cf\u7d20\u68c0\u6d4b true\u4f7f\u7528\u4e9a\u50cf\u7d20\u68c0\u6d4b
\n *\/\/ \u53c2\u65709 NumLevels \u91d1\u5b57\u5854\u5c42\u7ea7,\u4e00\u822c\u51990,\u4fdd\u7559\u539f\u59cb\u7ec6\u8282,\u4f46\u662f\u8ba1\u7b97\u91cf\u5927
\n *\/\/ \u53c2\u657010\u300111 \u8f93\u51fa\u5339\u914d\u70b9\u7684\u5750\u6807
\n *\/\/ \u53c2\u657012\u300113 \u8f93\u51fa\u89d2\u5ea6\u548c\u5f97\u5206
\n find_ncc_model (Image1, ModelID, rad(-180), rad(180), 0.5, 1, 0.5, 'true', 0, Row1, Column1, Angle, Score)<\/p>\n

*\/\/ \u4eff\u5c04\u53d8\u6362 vector_angle_to_rigid\u521a\u6027\u53d8\u6362 \u751f\u6210\u4e00\u4e2a\u53d8\u6362\u77e9\u9635
\n *\/\/ \u53c2\u65701\u3001\u53c2\u65702 \u53d8\u6362\u7684\u8d77\u59cb\u70b9\u4f4d\u7f6e
\n *\/\/ \u53c2\u65703 \u65cb\u8f6c\u7684\u8d77\u59cb\u89d2\u5ea6
\n *\/\/ \u53c2\u65704\u30015 \u53d8\u6362\u7684\u7ed3\u675f\u70b9\u4f4d\u7f6e
\n *\/\/ \u53c2\u65706 \u53d8\u6362\u7684\u7ed3\u675f\u70b9\u7684\u89d2\u5ea6
\n *\/\/ \u53c2\u65707 HomMat2D\u53d8\u6362\u77e9\u9635
\n vector_angle_to_rigid (Row, Column, 0, Row1, Column1, Angle, HomMat2D)<\/p>\n

*\/\/ \u4f7f\u7528\u53d8\u6362\u77e9\u9635\u5e94\u7528\u5230\u54ea\u4e2a\u533a\u57df\u4e0a
\n *\/\/ \u6700\u540e\u4e00\u4e2a\u53c2\u6570 \u5728\u53d8\u6362\u4e4b\u540e\u627e\u4e0d\u5230\u539f\u59cb\u56fe\u50cf\u5bf9\u5e94\u7684\u50cf\u7d20\u7684\u65f6\u5019,\u586b\u5145\u7684\u5904\u7406\u65b9\u5f0f
\n *\/\/ nearest_neighbor \u6700\u8fd1\u90bb\u63d2\u503c\u6cd5,\u901f\u5ea6\u5feb\u9002\u5408\u533a\u57df\u53d8\u6362
\n *\/\/ biliner \u53cc\u7ebf\u6027\u63d2\u503c\u6cd5 \u7cbe\u5ea6\u66f4\u9ad8
\n affine_trans_region (ROI_0, RegionAffineTrans, HomMat2D, 'nearest_neighbor')
\n *\/\/ \u7ed8\u5236\u4e00\u4e2a\u5341\u5b57\u5f62\u8f6e\u5ed3
\n gen_cross_contour_xld (Cross1, Row1, Column1, 6, Angle)
\n *\/\/ \u5c55\u793a\u4eff\u5c04\u53d8\u6362\u4e4b\u540e\u7684\u533a\u57df
\n dev_display (RegionAffineTrans)<\/p>\n

*\/\/ \u5224\u65ad\u662f\u5426\u5339\u914d\u5230
\n if (|Row1|>0)
\n *\/\/ \u5224\u65ad\u5f97\u5206
\n if (Score>0.9)
\n *\/\/ \u7ed8\u5236\u5339\u914d\u51fa\u7684\u8f6e\u5ed3
\n *\/\/ \u6700\u540e\u4e00\u4e2a\u53c2\u6570 0\u9ed8\u8ba4\u5927\u5c0f
\n* dev_display_ncc_matching_results (ModelID, 'green', Row1, Column1, Angle, 0)
\n dev_disp_text ('OK:'+Score, 'window', Row1, Column1, 'black', [], [])
\n else
\n *\/\/ \u7ed8\u5236\u5339\u914d\u51fa\u7684\u8f6e\u5ed3
\n *\/\/ \u6700\u540e\u4e00\u4e2a\u53c2\u6570 0\u9ed8\u8ba4\u5927\u5c0f
\n* dev_display_ncc_matching_results (ModelID, 'red', Row1, Column1, Angle, 0)
\n dev_disp_text ('NG:'+Score, 'window', Row1, Column1, 'black', [], [])
\n endif
\n endif
\n *\/\/ \u505c\u6b62\u8fd0\u884c
\n stop ()
\nendfor
\n*\/\/ \u91ca\u653e\u6a21\u677f
\nclear_ncc_model (ModelID) <\/p>\n

*\u57fa\u4e8e\u5f62\u72b6\u7684\u6a21\u677f\u5339\u914d:<\/h3>\n

\u2022\u83b7\u53d6\u56fe\u7247:read_image ()<\/h5>\n
\u2022\u83b7\u53d6\u53e5\u67c4:dev_get_window()<\/h5>\n
\u2022\u8bbe\u7f6e\u533a\u57df\u586b\u5145\u65b9\u5f0f:dev_set_draw()<\/h5>\n
\u2022\u8bbe\u7f6e\u989c\u8272:dev_set_color()<\/h5>\n
\u2022\u8bbe\u7f6e\u533a\u57df\u7ebf\u5bbd:dev_set_line_width()<\/h5>\n
\u2022\u7ed8\u5236\u5706\u5f62:draw_circle()<\/h5>\n
\u2022\u62a0\u56fe:reduce_domain()<\/h5>\n
\u5c55\u793a\u56fe\u50cf:dev_display ()<\/h5>\n
\u2022\u521b\u5efa\u652f\u6301\u7f29\u653e\u7684\u5f62\u72b6\u6a21\u677f:create_scaled_shape_model()<\/h5>\n
\u2022\u83b7\u53d6\u5bf9\u5e94\u91d1\u5b57\u5854\u5c42\u7ea7\u7684\u56fe\u50cf:get_shape_model_contours ()<\/h5>\n
\u2022\u521b\u5efa\u4eff\u5c04\u53d8\u6362\u77e9\u9635\u5e76\u4e14\u8ba1\u7b97\u4eff\u5c04\u53d8\u6362\u77e9\u9635:vector_angle_to_rigid()<\/h5>\n
\u2022\u6267\u884c\u4eff\u5c04\u53d8\u6362:affine_trans_contour_xld ()<\/h5>\n
\u2022\u67e5\u627e\u5177\u6709\u7f29\u653e\u53d8\u5316\u7684\u5f62\u72b6\u6a21\u578b:find_scaled_shape_model()<\/h5>\n
\u2022\u5c55\u793a\u6a21\u677f\u5339\u914d\u7684\u8f6e\u5ed3:dev_display_shape_matching_results()<\/h5>\n
\u2022\u6e05\u7a7a\u7a97\u4f53:dev_clear_window ()<\/h5>\n
\u2022\u751f\u6210\u521d\u59cb\u5316\u7684 2D \u9f50\u6b21\u4eff\u5c04\u53d8\u6362\u77e9\u9635（\u5355\u4f4d\u77e9\u9635）: hom_mat2d_identity()<\/h5>\n
\u2022\u751f\u6210\u5e26\u5e73\u79fb\u7684 2D \u4eff\u5c04\u53d8\u6362\u77e9\u9635:hom_mat2d_translate ()<\/h5>\n
\u2022\u751f\u6210\u5e26\u65cb\u8f6c\u7684 2D \u4eff\u5c04\u53d8\u6362\u77e9\u9635:hom_mat2d_rotate()<\/h5>\n
\u2022\u751f\u6210\u5e26\u7f29\u653e\u7684 2D \u4eff\u5c04\u53d8\u6362\u77e9\u9635:hom_mat2d_scale()<\/h5>\n
\u2022\u6e05\u7a7a\u6a21\u677f\u7684\u53e5\u67c4:clear_shape_model()<\/h5>\n

\"\"\"\"<\/p>\n

*\/\/ \u83b7\u53d6\u56fe\u50cf
\nread_image (Image, 'green-dot')
\n*\/\/ \u83b7\u53d6\u7a97\u4f53\u53e5\u67c4
\ndev_get_window (WindowHandle)
\n*\/\/ \u8bbe\u7f6e\u586b\u5145\u6a21\u5f0f
\ndev_set_draw ('margin')
\n*\/\/ \u8bbe\u7f6e\u989c\u8272
\ndev_set_color ('green')
\n*\/\/ \u8bbe\u7f6e\u7ebf\u5bbd
\ndev_set_line_width (2)<\/p>\n

*\/\/ \u7ed8\u5236\u533a\u57df
\ngen_circle (ROI_0, 273.703, 285.367, 92.2865)
\n*\/\/ \u83b7\u53d6\u9762\u79ef\u548c\u4e2d\u5fc3\u70b9\u5750\u6807
\narea_center (ROI_0, Area, Row, Column)
\n*\/\/ \u88c1\u526a
\nreduce_domain (Image, ROI_0, ImageReduced)<\/p>\n

*\/\/ \u521b\u5efa\u4e00\u4e2a\u57fa\u4e8e\u5f62\u72b6\u7684\u6a21\u677f
\n*\/\/ \u53c2\u65701 \u521b\u5efa\u7684\u6a21\u677f\u56fe\u50cf
\n*\/\/ \u53c2\u65702 \u91d1\u5b57\u5854\u5c42\u7ea7
\n*\/\/ \u53c2\u65703\u30014 \u8d77\u59cb\u89d2\u5ea6 \u7ed3\u675f\u89d2\u5ea6
\n*\/\/ \u53c2\u65705 \u89d2\u5ea6\u9012\u589e\u91cf
\n*\/\/ \u53c2\u65706\u30017 \u6700\u5c0f\u7f29\u653e\u6bd4\u4f8b \u6700\u5927\u7f29\u653e\u6bd4\u4f8b
\n*\/\/ \u53c2\u65708 \u7f29\u653e\u6bd4\u4f8b\u7684\u9012\u589e\u91cf
\n*\/\/ \u53c2\u65709 \u662f\u5426\u91c7\u7528\u6a21\u578b\u4f18\u5316 auto\u81ea\u52a8\u9009\u62e9\u4f18\u5316\u7ea7\u522b
\n*\/\/ \u53c2\u657010 \u662f\u5426\u4f7f\u7528\u6781\u6027 use_polarity
\n*\/\/ \u53c2\u657011 \u5bf9\u6bd4\u5ea6\u9608\u503c \u4e00\u822c\u4f7f\u7528auto\u81ea\u52a8\u8ba1\u7b97
\n*\/\/ \u53c2\u657012 \u6700\u5c0f\u7684\u5bf9\u6bd4\u5ea6\u9608\u503c \u4e00\u822c\u4f7f\u7528auto\u81ea\u52a8\u8ba1\u7b97
\n*\/\/ \u53c2\u657013 \u6a21\u677f\u7684\u6807\u8bc6
\ncreate_scaled_shape_model (ImageReduced, 'auto', rad(-45), rad(90), 'auto', 0.8, 1.1, 'auto', 'auto', 'ignore_global_polarity', 'auto', 'auto', ModelID)<\/p>\n

*\/\/ \u5c55\u793a\u56fe\u50cf
\ndev_display (Image)
\ndev_display (ImageReduced)<\/p>\n

*\/\/ \u83b7\u53d6\u5bf9\u5e94\u91d1\u5b57\u5854\u5c42\u7ea7\u7684\u56fe\u50cf \u9ed8\u8ba4\u4f4d\u7f6e\u5728\u56fe\u7247\u7684\u5de6\u4e0a\u89d2(0,0) \u6ca1\u6709\u65cb\u8f6c0
\nget_shape_model_contours (ModelContours, ModelID, 1)
\n*\/\/ \u521b\u5efa\u4e00\u4e2a\u4eff\u5c04\u77e9\u5f62\u77e9\u9635
\nvector_angle_to_rigid (0, 0, 0, Row, Column, 0, HomMat2D)
\n*\/\/ \u4f7f\u7528\u77e9\u9635
\naffine_trans_contour_xld (ModelContours, ContoursAffineTrans, HomMat2D)
\nstop ()<\/p>\n

*\/\/ \u83b7\u53d6\u7167\u7247
\nread_image (Image1, 'green-dots')
\n*\/\/ \u67e5\u627e\u5177\u6709\u7f29\u653e\u53d8\u5316\u7684\u5f62\u72b6\u6a21\u578b
\n*\/\/ SubPixel:\u4e9a\u50cf\u7d20\u7cbe\u5ea6 none\u4e0d\u4f7f\u7528\u4e9a\u50cf\u7d20\u7cbe\u5ea6;'least_squares'\u4f7f\u7528\u6700\u4e0b\u4e8c\u4e58\u6cd5\u63d0\u9ad8\u4e9a\u50cf\u7d20\u7cbe\u5ea6
\n*\/\/ Greediness \u8d2a\u5a6a\u5ea6 \u53d6\u503c\u8303\u56f40~1 \u503c\u8d8a\u5927\u641c\u7d22\u901f\u5ea6\u8d8a\u5feb\u4f46\u7cbe\u5ea6\u964d\u4f4e \u641c\u7d22\u7ed3\u679c\u4f1a\u5c11
\nfind_scaled_shape_model (Image1, ModelID, rad(-45), rad(90), 0.8, 1.1, 0.5, 0, 0.5, 'least_squares', 0, 0.9, Row1, Column1, Angle, Scale, Score)<\/p>\n

*\/\/ \u5c55\u793a\u5339\u914d\u6210\u529f\u7684\u533a\u57df\u7684\u65b9\u6cd5\u4e00\/\/———————
\n* dev_display_shape_matching_results (ModelID, 'green', Row1, Column1, Angle, 1, 1, 0)
\ndev_close_window ()
\nfor Index := 0 to |Scale|-1 by 1<\/p>\n

*\/\/ \u5c55\u793a\u5339\u914d\u6210\u529f\u7684\u533a\u57df\u7684\u65b9\u6cd5\u4e8c\/\/———————
\n *\/\/ \u521b\u5efa\u4e00\u4e2a\u4eff\u5c04\u77e9\u5f62\u77e9\u9635\/\/———————
\n* vector_angle_to_rigid (0, 0, 0, Row1[Index], Column1[Index], Angle[Index], HomMat2D)
\n *\/\/ \u4f7f\u7528\u77e9\u9635\/\/———————
\n* affine_trans_contour_xld (ModelContours, ContoursAffineTrans, HomMat2D)
\n* dev_display (ContoursAffineTrans)<\/p>\n

*\/\/ \u5c55\u793a\u5339\u914d\u6210\u529f\u7684\u533a\u57df\u7684\u65b9\u6cd5\u4e09\/\/———————
\n *\/\/ 1.\u751f\u6210\u4e00\u4e2a\u521d\u59cb\u5316\u7684\u4eff\u5c04\u77e9\u9635(\u9f50\u6b21\u77e9\u9635)\/\/———————
\n hom_mat2d_identity (HomMat2DIdentity)
\n *\/\/ 2.\u751f\u6210\u4e00\u4e2a\u5e73\u79fb\u7684\u53d8\u6362\u77e9\u9635\/\/———————
\n *\/\/ \u53c2\u65701 \u521d\u59cb\u5316\u7684\u4eff\u5c04\u77e9\u9635
\n *\/\/ \u53c2\u65702\u30013 \u7ed3\u675f\u70b9\u7684\u4f4d\u7f6e
\n *\/\/ \u53c2\u65704 \u751f\u6210\u7684\u5e73\u79fb\u77e9\u9635
\n hom_mat2d_translate (HomMat2DIdentity,Row1[Index], Column1[Index], HomMat2DTranslate)
\n *\/\/ 3.\u751f\u6210\u4e00\u4e2a\u65cb\u8f6c\u7684\u4eff\u5c04\u77e9\u9635\/\/———————
\n hom_mat2d_rotate (HomMat2DTranslate, Angle[Index],Row1[Index], Column1[Index], HomMat2DRotate)
\n *\/\/ 4.\u751f\u6210\u4e00\u4e2a\u7f29\u653e\u7684\u4eff\u5c04\u77e9\u9635\/\/———————
\n hom_mat2d_scale (HomMat2DRotate, Scale[Index], Scale[Index], Row1[Index], Column1[Index], HomMat2DScale)
\n *\/\/ 5.\u4f7f\u7528\u6700\u7ec8\u7684\u4eff\u5c04\u77e9\u9635\/\/———————
\n affine_trans_contour_xld (ModelContours, ContoursAffineTrans1, HomMat2DScale)
\n dev_display (ContoursAffineTrans1)
\nendfor<\/p>\n

*\/\/ \u6e05\u7a7a\u6a21\u677f\u7684\u53e5\u67c4
\nclear_shape_model (ModelID) <\/p>\n

\u5e0c\u671b\u5bf9\u5927\u5bb6\u6709\u6240\u5e2e\u52a9, \u611f\u8c22\u5927\u5bb6\u7684\u5173\u6ce8\u548c\u70b9\u8d5e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

*\u57fa\u4e8e\u7070\u5ea6\u503c\u7684\u6a21\u677f\u5339\u914d:
\n\u2022\u83b7\u53d6\u56fe\u7247:read_image ()
\n\u2022\u83b7\u53d6\u53e5\u67c4:dev_get_window()
\n\u2022\u8bbe\u7f6e\u533a\u57df\u586b\u5145\u65b9\u5f0f:dev_set_draw()
\n\u2022\u8bbe\u7f6e\u989c\u8272:dev_set_color()
\n\u2022\u7ed8\u5236\u77e9\u5f62ROI:gen_rectangle1 ()
\n\u2022\u83b7\u53d6\u533a\u57df\u7684\u9762\u79ef\u548c\u4e2d\u5fc3\u70b9\u5750\u6807:area_center ()
\n\u751f\u6210\u5341\u5b57\u5f62\u7684\u4e9a\u50cf\u7d20\u7ea7（XLD）\u8f6e\u5ed3:gen_cross_contour_xld
\n\u2022\u62a0\u56fe:reduce_domain(<\/p>\n","protected":false},"author":2,"featured_media":66136,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[187,81,87,3829,1665,427,1326],"topic":[],"class_list":["post-66139","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-javascript","tag-python","tag-87","tag-3829","tag-1665","tag-427","tag-1326"],"yoast_head":"\nHalcon\u5c0f\u6848\u4f8b\u57fa\u4e8e\u7070\u5ea6\u503c\u7684\u6a21\u677f\u5339\u914d\u548c\u57fa\u4e8e\u5f62\u72b6\u7684\u6a21\u677f\u5339\u914d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/66139.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Halcon\u5c0f\u6848\u4f8b\u57fa\u4e8e\u7070\u5ea6\u503c\u7684\u6a21\u677f\u5339\u914d\u548c\u57fa\u4e8e\u5f62\u72b6\u7684\u6a21\u677f\u5339\u914d - 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