{"id":995,"date":"2025-08-25T15:09:41","date_gmt":"2025-08-25T15:09:41","guid":{"rendered":"https:\/\/graphics.xmu.edu.cn\/lab\/?p=995"},"modified":"2025-08-27T15:11:14","modified_gmt":"2025-08-27T15:11:14","slug":"%e8%af%be%e9%a2%98%e7%bb%84%e5%8f%82%e5%8a%a0cad-graphics-2025%e3%80%81cad-cg-2025%e3%80%81gdc-2025%e5%ad%a6%e6%9c%af%e4%bc%9a%e8%ae%ae%e5%b9%b6%e8%8d%a3%e8%8e%b7%e6%9c%80%e4%bd%b3%e8%ae%ba%e6%96%87","status":"publish","type":"post","link":"https:\/\/graphics.xmu.edu.cn\/lab\/?p=995","title":{"rendered":"\u8bfe\u9898\u7ec4\u53c2\u52a0CAD\/Graphics 2025\u3001CAD\/CG 2025\u3001GDC 2025\u5b66\u672f\u4f1a\u8bae\u5e76\u8363\u83b7\u6700\u4f73\u8bba\u6587\u63d0\u540d\u5956"},"content":{"rendered":"\n<p>\u7531\u4e2d\u56fd\u8ba1\u7b97\u673a\u5b66\u4f1a\uff08CCF\uff09\u4e3b\u529e\u768428\u5c4a\u5168\u56fd\u8ba1\u7b97\u673a\u8f85\u52a9\u8bbe\u8ba1\u4e0e\u56fe\u5f62\u5b66\u5b66\u672f\u4f1a\u8bae\uff08CCF CAD\/CG 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2025\u63a5\u6536\u5e76\u53d1\u8868\u5728\u671f\u520aGraphical Models\u4e0a\uff1aGPU-accelerated rendering of vector strokes with piecewise quadratic approximation\uff08\u9648\u65ed\u6d77\uff0c\u5f20\u5e7f\u6cfd\uff0c\u738b\u5a49\u4eea\u53ca\u66f9\u5a1f\u8001\u5e08\uff0c\u9648\u4e2d\u8d35\u8001\u5e08\u5408\u4f5c\uff09\u53caFeature line extraction based on winding number\uff08\u8521\u6dd1\u5a34\u53ca\u66f9\u5a1f\u8001\u5e08\uff0c\u9093\u67cf\u6797\u8001\u5e08\uff0c\u9648\u4e2d\u8d35\u8001\u5e08\u5408\u4f5c\uff09\uff1b<strong>\u5176\u4e2d\u8bba\u6587GPU-accelerated rendering of vector strokes with piecewise quadratic approximation\u8363\u83b7CAD\/Graghics 2025\u6700\u4f73\u8bba\u6587\u63d0\u540d<\/strong>\u3002\u8bfe\u9898\u7ec4\u66f9\u5a1f\u6559\u6388\uff08CSIAM GDC 2025\u7a0b\u5e8f\u4e3b\u5e2d\uff09\u3001\u9648\u4e2d\u8d35\u6559\u6388\uff08\u5e74\u5ea6\u70ed\u70b9\u56de\u987e\u4e3b\u5e2d\uff09\u53d7\u9080\u4f5c\u4e3a\u4f1a\u8bae\u7684\u4e3b\u6301\u4eba\uff1b\u9648\u65ed\u6d77\u3001\u767d\u6d69\u5b87\u548c\u7eaa\u632f\u5143\u4e09\u4f4d\u540c\u5b66\u53c2\u52a0\u4e86\u672c\u6b21\u4f1a\u8bae\uff0c\u5176\u4e2d\u9648\u65ed\u6d77\u540c\u5b66\u4e0e\u767d\u6d69\u5b87\u540c\u5b66\u4ee3\u8868\u8bfe\u9898\u7ec4\u505a\u8bba\u6587\u62a5\u544a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"415\" height=\"571\" src=\"https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/\u56fe\u7247-1.png\" alt=\"\" class=\"wp-image-1009\" style=\"width:838px;height:auto\" srcset=\"https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/\u56fe\u7247-1.png 415w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/\u56fe\u7247-1-218x300.png 218w\" sizes=\"auto, (max-width: 415px) 100vw, 415px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1274\" height=\"849\" src=\"https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/2-1024x682.jpg\" alt=\"\" class=\"wp-image-997\" srcset=\"https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/2-1024x682.jpg 1024w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/2-300x200.jpg 300w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/2-768x512.jpg 768w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/2-956x637.jpg 956w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/2.jpg 1274w\" sizes=\"auto, (max-width: 1274px) 100vw, 1274px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"769\" height=\"1024\" src=\"https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/3-769x1024.jpg\" alt=\"\" class=\"wp-image-998\" srcset=\"https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/3-769x1024.jpg 769w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/3-225x300.jpg 225w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/3-768x1023.jpg 768w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/3.jpg 832w\" sizes=\"auto, (max-width: 769px) 100vw, 769px\" \/><\/figure>\n\n\n\n<p>CAD\/Graphics 2025\u9996\u5148\u5f00\u5e55\uff0c\u4f1a\u8bae\u9080\u8bf7\u4e86\u591a\u4e3a\u56fd\u9645\u77e5\u540d\u5b66\u8005\u4f5c\u4e3b\u9898\u62a5\u544a\uff0c\u5305\u62ec\u7ef4\u4e5f\u7eb3\u5de5\u4e1a\u5927\u5b66\u7684Helmut Pottmann\u6559\u6388\u3001\u8d56\u5e0c\u66fc\u5927\u5b66\u7684Ariel Shamir\u6559\u6388\u3001\u5ef6\u4e16\u5927\u5b66\u7684Bongshin Lee\u6559\u6388\u548c\u9999\u6e2f\u5927\u5b66\u7684Taku Komura\u6559\u6388\u3002Helmut 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src=\"https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/4.jpg\" alt=\"\" class=\"wp-image-999\" srcset=\"https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/4.jpg 832w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/4-300x200.jpg 300w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/4-768x511.jpg 768w\" sizes=\"auto, (max-width: 832px) 100vw, 832px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"832\" height=\"554\" src=\"https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/5.jpg\" alt=\"\" class=\"wp-image-1000\" srcset=\"https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/5.jpg 832w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/5-300x200.jpg 300w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/5-768x511.jpg 768w\" sizes=\"auto, (max-width: 832px) 100vw, 832px\" \/><\/figure>\n\n\n\n<p>\u7d27\u63a5\u7740\u7684\u662fCCF CAD\/CG 2025\u548cCSIAM GDC 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class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"832\" height=\"554\" src=\"https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/6.jpg\" alt=\"\" class=\"wp-image-1001\" srcset=\"https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/6.jpg 832w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/6-300x200.jpg 300w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/6-768x511.jpg 768w\" sizes=\"auto, (max-width: 832px) 100vw, 832px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"832\" height=\"554\" src=\"https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/7.jpg\" alt=\"\" class=\"wp-image-1002\" srcset=\"https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/7.jpg 832w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/7-300x200.jpg 300w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/7-768x511.jpg 768w\" sizes=\"auto, (max-width: 832px) 100vw, 832px\" \/><\/figure>\n\n\n\n<p>\u9648\u65ed\u6d77\u540c\u5b66\u62a5\u544a\u4e86\u8bba\u6587\u300aGPU-accelerated rendering of vector strokes with piecewise quadratic approximation\u300b\u3002\u8be5\u8bba\u6587\u63d0\u51fa\u4e86\u4e00\u79cdGPU\u52a0\u901f\u7684\u63cf\u8fb9\u8def\u5f84\u6e32\u67d3\u7b97\u6cd5\u3002\u7ed3\u5408\u57fa\u4e8e\u66f2\u7387\u5f15\u5bfc\u7684\u5e76\u884c\u81ea\u9002\u5e94\u7ec6\u5206\u65b9\u6cd5\uff0c\u8be5\u7b97\u6cd5\u80fd\u591f\u9ad8\u6548\u4e14\u51c6\u786e\u5730\u6e32\u67d3\u63cf\u8fb9\u533a\u57df\u3002\u6b64\u5916\uff0c\u8be5\u8bba\u6587\u8fd8\u63d0\u51fa\u4e86\u4e00\u79cd\u57fa\u4e8e\u725b\u987f\u8fed\u4ee3\u7684\u9ad8\u6548\u4e8c\u6b21\u66f2\u7ebf\u5f27\u957f\u53c2\u6570\u5316\u65b9\u6cd5\uff0c\u5b9e\u73b0\u4e86\u5bf9\u865a\u7ebf\u63cf\u8fb9\u548c\u57fa\u4e8e\u5f27\u957f\u5f15\u5bfc\u7684\u7eb9\u7406\u586b\u5145\u7684\u5e76\u884c\u6e32\u67d3\uff0c\u5f88\u5927\u7a0b\u5ea6\u5730\u63d0\u9ad8\u4e86\u63cf\u8fb9\u8def\u5f84\u7684\u6e32\u67d3\u901f\u5ea6\u3002\u8bba\u6587\u4ee3\u7801\u5df2\u5728github\u4e0a\u5f00\u6e90\uff1a<a href=\"https:\/\/github.com\/tuzhong007\/StrokeRenderingXMU\">https:\/\/github.com\/tuzhong007\/StrokeRenderingXMU<\/a>\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"556\" height=\"256\" src=\"https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/8.png\" alt=\"\" class=\"wp-image-1003\" style=\"width:775px;height:auto\" srcset=\"https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/8.png 556w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/8-300x138.png 300w\" sizes=\"auto, (max-width: 556px) 100vw, 556px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/9-683x1024.jpg\" alt=\"\" class=\"wp-image-1004\" srcset=\"https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/9-683x1024.jpg 683w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/9-200x300.jpg 200w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/9-768x1152.jpg 768w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/9.jpg 832w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><\/figure>\n\n\n\n<p>\u767d\u6d69\u5b87\u540c\u5b66\u4ee3\u8521\u6dd1\u5a34\u540c\u5b66\u62a5\u544a\u4e86\u8bba\u6587\u300aFeature Line Extraction Based on Winding Number\u300b\u3002\u8fd9\u7bc7\u8bba\u6587\u63d0\u51fa\u4e86\u4e00\u79cd\u4e13\u7528\u4e8e\u4ece\u4e09\u7ef4\u70b9\u4e91\u4e2d\u63d0\u53d6\u7279\u5f81\u7ebf\u7684\u7b97\u6cd5\uff0c\u8be5\u7b97\u6cd5\u9996\u5148\u4e3a\u6bcf\u4e2a\u70b9\u8ba1\u7b97\u7f20\u7ed5\u6570\uff0c\u5e76\u901a\u8fc7\u5206\u6790\u8fb9\u754c\u533a\u57df\u4e2d\u7f20\u7ed5\u6570\u7684\u53d8\u5316\u6765\u8bc6\u522b\u7279\u5f81\u70b9\uff1b\u7136\u540e\u5c06\u8fd9\u4e9b\u7279\u5f81\u70b9\u6620\u5c04\u5230\u4e00\u4e2a\u957f\u65b9\u4f53\u7ed3\u6784\u4e0a\uff0c\u4ee5\u83b7\u5f97\u5173\u952e\u7279\u5f81\u70b9\u5e76\u6355\u6349\u5176\u9886\u57df\u5173\u7cfb\uff1b\u6700\u540e\uff0c\u57fa\u4e8e\u5173\u952e\u7279\u5f81\u70b9\u7684\u8fde\u901a\u6027\u62df\u5408\u5f97\u5230\u7279\u5f81\u7ebf\u3002\u8be5\u7b97\u6cd5\u4e0d\u4ec5\u80fd\u591f\u51c6\u786e\u68c0\u6d4b\u6f5c\u5728\u9510\u5229\u8fb9\u7f18\u4e0a\u7684\u7279\u5f81\u70b9\uff0c\u800c\u4e14\u5728\u63d0\u53d6\u7ec6\u5fae\u7279\u5f81\u7ebf\u548c\u5904\u7406\u590d\u6742\u70b9\u4e91\u65b9\u9762\u7684\u8868\u73b0\u4f18\u4e8e\u73b0\u6709\u65b9\u6cd5\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"832\" height=\"554\" src=\"https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/10.jpg\" alt=\"\" class=\"wp-image-1005\" srcset=\"https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/10.jpg 832w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/10-300x200.jpg 300w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/10-768x511.jpg 768w\" sizes=\"auto, (max-width: 832px) 100vw, 832px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/11-1024x682.jpg\" alt=\"\" class=\"wp-image-1006\" srcset=\"https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/11-1024x682.jpg 1024w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/11-300x200.jpg 300w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/11-768x512.jpg 768w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/11-956x637.jpg 956w, https:\/\/graphics.xmu.edu.cn\/lab\/wp-content\/uploads\/2025\/08\/11.jpg 1274w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u66f9\u5a1f\u8001\u5e08\u53d7\u9080\u4e3b\u6301Geometry 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