{"id":36517,"date":"2025-01-13T02:00:30","date_gmt":"2025-01-12T18:00:30","guid":{"rendered":"https:\/\/17aitech.com\/?p=36517"},"modified":"2025-01-13T02:00:30","modified_gmt":"2025-01-12T18:00:30","slug":"%e6%97%a0%e9%9c%80%e8%ae%ad%e7%bb%83%e5%8d%b3%e5%8f%af%e5%a4%a7%e5%b9%85%e6%8f%90%e5%8d%87sam-2%ef%bc%81%e5%bc%80%e6%ba%90%e7%9a%84sam2long%e6%9d%a5%e4%ba%86%ef%bc%8c%e6%b8%af%e4%b8%ad%e6%96%87","status":"publish","type":"post","link":"https:\/\/17aitech.com\/?p=36517","title":{"rendered":"\u65e0\u9700\u8bad\u7ec3\u5373\u53ef\u5927\u5e45\u63d0\u5347SAM 2\uff01\u5f00\u6e90\u7684SAM2Long\u6765\u4e86\uff0c\u6e2f\u4e2d\u6587\u3001\u4e0a\u6d77AI Lab\u51fa\u54c1"},"content":{"rendered":"<p>\u6587\u7ae0\u6765\u6e90\u4e8e\u4e92\u8054\u7f51:<a href=\"https:\/\/www.jiqizhixin.com\/articles\/2024-11-05-5\" target=\"_blank\">\u65e0\u9700\u8bad\u7ec3\u5373\u53ef\u5927\u5e45\u63d0\u5347SAM 2\uff01\u5f00\u6e90\u7684SAM2Long\u6765\u4e86\uff0c\u6e2f\u4e2d\u6587\u3001\u4e0a\u6d77AI Lab\u51fa\u54c1<\/a><\/p>\n<p><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-651624fb1da190287186a803f13897a1.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-651624fb1da190287186a803f13897a1.png\"><\/a><\/p>\n<blockquote data-author-name=\"\" data-content-utf8-length=\"166\" data-source-title=\"\" data-type=\"2\" data-url=\"\">\n<section>\n<section>AIxiv\u4e13\u680f\u662f\u673a\u5668\u4e4b\u5fc3\u53d1\u5e03\u5b66\u672f\u3001\u6280\u672f\u5185\u5bb9\u7684\u680f\u76ee\u3002\u8fc7\u53bb\u6570\u5e74\uff0c\u673a\u5668\u4e4b\u5fc3AIxiv\u4e13\u680f\u63a5\u6536\u62a5\u9053\u4e862000\u591a\u7bc7\u5185\u5bb9\uff0c\u8986\u76d6\u5168\u7403\u5404\u5927\u9ad8\u6821\u4e0e\u4f01\u4e1a\u7684\u9876\u7ea7\u5b9e\u9a8c\u5ba4\uff0c\u6709\u6548\u4fc3\u8fdb\u4e86\u5b66\u672f\u4ea4\u6d41\u4e0e\u4f20\u64ad\u3002\u5982\u679c\u60a8\u6709\u4f18\u79c0\u7684\u5de5\u4f5c\u60f3\u8981\u5206\u4eab\uff0c\u6b22\u8fce\u6295\u7a3f\u6216\u8005\u8054\u7cfb\u62a5\u9053\u3002\u6295\u7a3f\u90ae\u7bb1\uff1aliyazhou@jiqizhixin.com\uff1bzhaoyunfeng@jiqizhixin.com<\/section>\n<\/section>\n<\/blockquote>\n<p>Segment Anything Model 2\uff08SAM 2\uff09\u5728\u4f20\u7edf\u89c6\u9891\u76ee\u6807\u5206\u5272\u4efb\u52a1\u5927\u653e\u5f02\u5f69\uff0c\u5f15\u8d77\u4e86\u4f17\u591a\u5173\u6ce8\u3002\u7136\u800c\uff0c\u6e2f\u4e2d\u6587\u548c\u4e0a\u6d77 AI Lab \u7684\u7814\u7a76\u56e2\u961f\u53d1\u73b0 SAM 2 \u7684\u8d2a\u5a6a\u9009\u62e9\u7b56\u7565\u5bb9\u6613\u9677\u5165<strong>\u300c\u9519\u8bef\u7d2f\u79ef\u300d<\/strong>\u7684\u95ee\u9898\uff0c\u5373\u4e00\u6b21\u9519\u8bef\u7684\u5206\u5272\u63a9\u7801\u9009\u62e9\u5c06\u5f71\u54cd\u540e\u7eed\u5e27\u7684\u5206\u5272\u7ed3\u679c\uff0c\u5bfc\u81f4\u6574\u4e2a\u89c6\u9891\u5206\u5272\u6027\u80fd\u7684\u4e0b\u964d\u3002\u8fd9\u4e2a\u95ee\u9898\u5728\u957f\u89c6\u9891\u5206\u5272\u4efb\u52a1\u4e2d\u663e\u5f97\u66f4\u52a0\u4e25\u91cd\u3002<\/p>\n<p>\u9488\u5bf9\u8fd9\u4e9b\u6311\u6218\uff0c\u8be5\u7814\u7a76\u56e2\u961f\u8fd1\u65e5\u63a8\u51fa\u4e86\u5168\u65b0\u7684 <strong>SAM2Long<\/strong>\u3002\u5728 Segment Anything Model 2\uff08SAM 2\uff09\u7684\u57fa\u7840\u4e0a\uff0c\u63d0\u51fa\u4e86\u521b\u65b0\u7684\u8bb0\u5fc6\u7ed3\u6784\u8bbe\u8ba1\uff0c\u6253\u9020\u4e86\u4e13\u4e3a\u590d\u6742\u957f\u89c6\u9891\u7684\u5206\u5272\u6a21\u578b\u3002<\/p>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-656e4f86bc76b015645f22c20fa9e2b3.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-656e4f86bc76b015645f22c20fa9e2b3.png\"><\/a><\/section>\n<ul>\n<li>\n<p>\u8bba\u6587\u94fe\u63a5\uff1ahttps:\/\/mark12ding.github.io\/project\/SAM2Long\/asset\/images\/paper.pdf<\/p>\n<\/li>\n<li>\n<p>\u9879\u76ee\u94fe\u63a5\uff1ahttps:\/\/mark12ding.github.io\/project\/SAM2Long\/<\/p>\n<\/li>\n<li>\n<p>\u4ee3\u7801\u94fe\u63a5\uff1ahttps:\/\/github.com\/Mark12Ding\/SAM2Long<a href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzA3MzI4MjgzMw==&amp;mid=2650941575&amp;idx=4&amp;sn=a45965d25124ec15d595dab4ff984a13&amp;chksm=84e7ecf9b39065ef788bb21738cbc54d0d59834137b5523e3aeb743914fcc81f8dca21bc8859&amp;token=1068924646&amp;lang=zh_CN#rd\"><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-1fd47e2d8840c8a4f88c9060ecb67f89.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-1fd47e2d8840c8a4f88c9060ecb67f89.png\"><\/a><\/a><\/p>\n<\/li>\n<\/ul>\n<section>SAM2Long \u91c7\u7528\u4e86\u4e00\u79cd\u5168\u65b0\u7684<strong>\u591a\u8def\u5f84\u8bb0\u5fc6\u6811\u7ed3\u6784<\/strong>\uff0c\u4f7f\u5f97\u6a21\u578b\u53ef\u4ee5\u5728\u6bcf\u4e00\u5e27\u5904\u7406\u65f6\u63a2\u7d22\u591a\u79cd\u53ef\u80fd\u7684\u5206\u5272\u8def\u5f84\uff0c\u5e76\u6839\u636e\u7efc\u5408\u5f97\u5206\u9009\u62e9\u6700\u4f73\u8def\u5f84\u8fdb\u884c\u540e\u7eed\u5e27\u7684\u5206\u5272\u3002\u8fd9\u79cd\u8bbe\u8ba1\u907f\u514d\u4e86\u5355\u4e00\u9519\u8bef\u63a9\u7801\u5bf9\u6574\u4e2a\u89c6\u9891\u7684\u5f71\u54cd\uff0c\u4f7f\u5f97 SAM2Long \u5728\u5904\u7406\u906e\u6321\u3001\u76ee\u6807\u91cd\u73b0\u7b49\u957f\u89c6\u9891\u5e38\u89c1\u95ee\u9898\u65f6\u8868\u73b0\u5f97\u66f4\u52a0\u7a33\u5065\u3002<\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-90e7efb0e92ee9d69eb4754b7fd4360e.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-90e7efb0e92ee9d69eb4754b7fd4360e.png\"><\/a><\/section>\n<section><em><sup>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u5b9a\u6027\u548c\u5b9a\u91cf\u5bf9\u6bd4 SAM 2 \u548c SAM2Long \u5904\u7406\u906e\u6321\u548c\u957f\u65f6\u95f4\u7684\u6027\u80fd\u3002<\/sup><\/em><\/section>\n<section><\/section>\n<section><strong>SAM2Long \u65b9\u6cd5\u7b80\u8ff0<\/strong><\/section>\n<section><\/section>\n<section><strong>1. SAM 2 \u7684\u57fa\u7840\u6982\u8ff0<\/strong><\/section>\n<section><\/section>\n<section>SAM 2 \u662f\u4e00\u79cd\u7528\u4e8e\u56fe\u50cf\u548c\u89c6\u9891\u5bf9\u8c61\u5206\u5272\u7684\u57fa\u7840\u6a21\u578b\u3002\u4e0e SAM \u4e0d\u540c\uff0cSAM 2 \u5f15\u5165\u4e86\u4e00\u4e2a\u5185\u5b58\u6a21\u5757\uff0c\u8be5\u6a21\u5757\u5229\u7528\u5148\u524d\u5e27\u7684\u4fe1\u606f\u548c\u63d0\u793a\u5e27\u7279\u5f81\u6765\u5e2e\u52a9\u5f53\u524d\u5e27\u7684\u5206\u5272\u3002\u5728\u89c6\u9891\u5bf9\u8c61\u5206\u5272\u4efb\u52a1\u4e2d\uff0cSAM 2 \u4f1a\u5728\u6bcf\u4e2a\u65f6\u95f4\u6b65 t \u4e0a\u7ef4\u62a4\u4e00\u4e2a\u5185\u5b58\u5e93\uff0c\u5b58\u50a8\u6700\u8fd1 N \u5e27\u7684\u7279\u5f81\u3002\u6bcf\u4e2a\u5185\u5b58\u6761\u76ee\u5305\u542b\u7a7a\u95f4\u5d4c\u5165\u548c\u5bf9\u8c61\u6307\u9488\uff0c\u901a\u8fc7\u8fd9\u4e9b\u4fe1\u606f\uff0cSAM 2 \u80fd\u591f\u751f\u6210\u5f53\u524d\u5e27\u7684\u5206\u5272\u63a9\u7801\uff0c\u5e76\u9884\u6d4b\u63a9\u7801\u7684 IoU \u5206\u6570\u548c\u906e\u6321\u5206\u6570\u3002SAM 2 \u91c7\u7528\u8d2a\u5a6a\u9009\u62e9\u7b56\u7565\uff0c\u9009\u62e9\u6700\u9ad8 IoU \u7684\u63a9\u7801\u4f5c\u4e3a\u6700\u7ec8\u9884\u6d4b\uff0c\u5e76\u5b58\u50a8\u5176\u5bf9\u5e94\u7684\u5185\u5b58\u6307\u9488\u3002<\/section>\n<section><\/section>\n<section><strong>2. \u591a\u8def\u5f84\u8bb0\u5fc6\u6811\u7ed3\u6784\u4e0e\u4e0d\u786e\u5b9a\u6027\u5904\u7406<\/strong><\/section>\n<section><\/section>\n<section>\u4e3a\u4e86\u63d0\u9ad8 SAM 2 \u5728\u957f\u89c6\u9891\u4e2d\u7684\u9c81\u68d2\u6027\uff0cSAM2Long \u5f15\u5165\u4e86\u591a\u8def\u5f84\u8bb0\u5fc6\u6811\u7ed3\u6784\u3002\u8be5\u7ed3\u6784\u5141\u8bb8\u6a21\u578b\u5728\u6bcf\u4e2a\u65f6\u95f4\u6b65\u4e0a\u4fdd\u7559\u591a\u4e2a\u5206\u5272\u8def\u5f84\u5047\u8bbe\uff0c\u6bcf\u6761\u8def\u5f84\u90fd\u6709\u72ec\u7acb\u7684\u5185\u5b58\u5e93\u548c\u7d2f\u79ef\u5f97\u5206\u3002\u6bcf\u4e2a\u65f6\u95f4\u6b65\u4e0a\uff0cSAM2 \u7684\u63a9\u7801\u89e3\u7801\u5668\u5728\u6bcf\u6761\u8def\u5f84\u4f1a\u751f\u6210\u4e09\u4e2a\u63a9\u7801\u5019\u9009\u3002<\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-c180cfce1ae8beb7a9a162d8f133fb9b.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-c180cfce1ae8beb7a9a162d8f133fb9b.png\"><\/a><\/section>\n<section>\u4e3a\u4e86\u9632\u6b62\u8def\u5f84\u6570\u91cf\u8fc7\u591a\u5f15\u8d77\u8ba1\u7b97\u548c\u5185\u5b58\u5f00\u9500\u8fc7\u9ad8\uff0cSAM2Long \u5b9e\u65bd\u4e86\u526a\u679d\u7b56\u7565\u3002\u6211\u4eec\u8ba1\u7b97\u6bcf\u4e2a\u63a9\u7801\u7d2f\u79ef IoU \u5f97\u5206\uff0c\u53ea\u4fdd\u7559\u5f97\u5206\u6700\u9ad8\u7684 P \u6761\u8def\u5f84\u3002<\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-e891ba3dab415542bb32234ebfda1cf7.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-e891ba3dab415542bb32234ebfda1cf7.png\"><\/a><\/section>\n<section>\u6b64\u5916\uff0cSAM2Long \u5728\u5904\u7406\u4e0d\u786e\u5b9a\u573a\u666f\u65f6\uff0c\u5229\u7528\u906e\u6321\u5206\u6570\u8fdb\u884c\u4e0d\u786e\u5b9a\u6027\u5904\u7406\u3002\u5f53\u6240\u6709\u8def\u5f84\u7684\u906e\u6321\u5206\u6570\u90fd\u8f83\u4f4e\u65f6\uff0c\u610f\u5473\u7740\u6a21\u578b\u5bf9\u8f93\u51fa\u7684\u7ed3\u679c\u4e0d\u786e\u5b9a\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0cSAM2Long \u4f1a\u5f3a\u5236\u9009\u62e9\u4e0d\u540c IoU \u503c\u7684\u63a9\u7801\u8def\u5f84\uff0c\u4ee5\u907f\u514d\u9519\u8bef\u8def\u5f84\u7684\u8fc7\u65e9\u6536\u655b\u3002<\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-d332260e22f1b9764cf4b08f7e335fa2.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-d332260e22f1b9764cf4b08f7e335fa2.png\"><\/a><\/section>\n<section>\u76f8\u6bd4 SAM 2\uff0cSAM2Long \u589e\u52a0\u4e86\u989d\u5916\u7684\u8ba1\u7b97\u9700\u6c42\uff0c\u4e3b\u8981\u4f53\u73b0\u5728\u63a9\u7801\u89e3\u7801\u5668\u548c\u5185\u5b58\u6a21\u5757\u7684\u591a\u6b21\u5904\u7406\u4e0a\u3002\u7136\u800c\uff0c\u8fd9\u4e9b\u6a21\u5757\u76f8\u8f83\u4e8e\u56fe\u50cf\u7f16\u7801\u5668\u6765\u8bf4\u975e\u5e38\u8f7b\u91cf\u3002<strong>\u4f8b\u5982\uff0cSAM 2-Large \u7684\u56fe\u50cf\u7f16\u7801\u5668\u5305\u542b 212M \u4e2a\u53c2\u6570\uff0c\u800c\u6a21\u578b\u5176\u4f59\u7684\u53c2\u6570\u53ea\u6709 12M\uff0c\u5927\u7ea6\u4ec5\u5360\u6a21\u578b\u7684 5%\u3002<\/strong><\/section>\n<section><\/section>\n<section>\u56e0\u4e3a SAM2Long \u4e5f\u53ea\u9700\u8981\u5904\u7406\u4e00\u6b21\u56fe\u50cf\u7f16\u7801\u5668\uff0c\u6240\u4ee5\u5185\u5b58\u6811\u7ed3\u6784\u7684\u5f15\u5165\u51e0\u4e4e\u4e0d\u4f1a\u589e\u52a0\u663e\u8457\u7684\u8ba1\u7b97\u6210\u672c\uff0c\u4f46\u5374\u663e\u8457\u63d0\u9ad8\u4e86\u6a21\u578b\u5728\u957f\u65f6\u95f4\u89c6\u9891\u573a\u666f\u4e2d\u7684\u9c81\u68d2\u6027\u548c\u5bf9\u9519\u8bef\u7684\u6062\u590d\u80fd\u529b\u3002<\/section>\n<section><\/section>\n<section><strong>3. \u7269\u4f53\u611f\u77e5\u7684\u8bb0\u5fc6\u5e93\u6784\u5efa<\/strong><\/section>\n<section><\/section>\n<section>\u5728\u6bcf\u6761\u8def\u5f84\u4e2d\uff0cSAM2Long \u4f7f\u7528\u7269\u4f53\u611f\u77e5\u7684\u5185\u5b58\u9009\u62e9\u7b56\u7565\uff0c\u901a\u8fc7\u7b5b\u9009\u51fa\u5177\u6709\u8f83\u9ad8 IoU \u5206\u6570\u548c\u6ca1\u6709\u906e\u6321\u7684\u5e27\uff0c\u53ea\u5c06\u9ad8\u8d28\u91cf\u7684\u6709\u7269\u4f53\u7684\u5e27\u52a0\u5165\u8bb0\u5fc6\u5185\u5b58\u5e93\u3002<\/section>\n<section><\/section>\n<section>\u6b64\u5916\uff0cSAM2Long \u5bf9\u6bcf\u4e2a\u5185\u5b58\u5e27\u7684\u906e\u6321\u5206\u6570\u8fdb\u884c\u6392\u5e8f\uff0c\u906e\u6321\u5206\u6570\u8d8a\u9ad8\uff0c\u8868\u793a\u8be5\u5e27\u4e2d\u7684\u76ee\u6807\u5bf9\u8c61\u8d8a\u6e05\u6670\u3001\u906e\u6321\u8d8a\u5c11\u3002\u4e3a\u4e86\u5145\u5206\u5229\u7528\u8fd9\u4e9b\u9ad8\u8d28\u91cf\u7684\u5e27\uff0cSAM2Long \u901a\u8fc7\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\u6765\u8c03\u6574\u6bcf\u4e2a\u5185\u5b58\u5e27\u5728\u6ce8\u610f\u529b\u8ba1\u7b97\u4e2d\u7684\u6743\u91cd\u3002<\/section>\n<section><\/section>\n<section>\u9996\u5148\uff0c\u5b9a\u4e49\u4e00\u7ec4\u7ebf\u6027\u5206\u5e03\u7684\u6807\u51c6\u6743\u91cd\uff0c\u7528\u4e8e\u5bf9\u5185\u5b58\u4e2d\u7684\u5e27\u8fdb\u884c\u52a0\u6743\u3002\u8fd9\u4e9b\u6743\u91cd\u5728\u4e00\u4e2a\u9884\u5b9a\u4e49\u7684\u8303\u56f4 [w_low, w_high] \u4e4b\u95f4\u7ebf\u6027\u5206\u5e03\uff0c\u8f83\u9ad8\u7684\u6743\u91cd\u5c06\u5206\u914d\u7ed9\u90a3\u4e9b\u91cd\u8981\u7684\u5185\u5b58\u5e27\u3002<\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-b0e7f195d33c20054e71e9c7748b6cc5.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-b0e7f195d33c20054e71e9c7748b6cc5.png\"><\/a><\/section>\n<section>\u7136\u540e\uff0c\u5bf9\u6bcf\u4e2a\u5185\u5b58\u5e27\u7684\u906e\u6321\u5206\u6570\u8fdb\u884c\u6392\u5e8f\uff0c\u5f97\u5230\u4e00\u4e2a\u6309\u906e\u6321\u5206\u6570\u4ece\u4f4e\u5230\u9ad8\u6392\u5217\u7684\u5e27\u7d22\u5f15\u5e8f\u5217\u3002\u6839\u636e\u906e\u6321\u5206\u6570\u7684\u6392\u5e8f\u7ed3\u679c\uff0c\u5c06\u6807\u51c6\u6743\u91cd\u5206\u914d\u7ed9\u5bf9\u5e94\u7684\u5185\u5b58\u5e27\uff0c\u906e\u6321\u5206\u6570\u8d8a\u9ad8\u7684\u5e27\u7528\u8d8a\u5927\u7684\u6743\u91cd\u7ebf\u6027\u7f29\u653e\u8be5\u5e27\u7684\u7279\u5f81\u8868\u793a\u3002<\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-a33c33d8d39257c4080d1d9bf7161a4b.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-a33c33d8d39257c4080d1d9bf7161a4b.png\"><\/a><\/section>\n<section>\u6700\u540e\uff0c\u4f7f\u7528\u7ecf\u8fc7\u52a0\u6743\u8c03\u6574\u7684\u5185\u5b58\u5e27\u4f5c\u4e3a\u8f93\u5165\uff0c\u8fdb\u884c\u8de8\u5e27\u7684\u6ce8\u610f\u529b\u8ba1\u7b97\u3002\u8fd9\u6837\uff0c\u906e\u6321\u5206\u6570\u9ad8\u7684\u5e27\uff08\u8868\u793a\u5bf9\u8c61\u5b58\u5728\u4e14\u5206\u5272\u8d28\u91cf\u9ad8\uff09\u4f1a\u5bf9\u5f53\u524d\u5e27\u7684\u5206\u5272\u7ed3\u679c\u4ea7\u751f\u66f4\u5927\u7684\u5f71\u54cd\u3002<\/section>\n<section><\/section>\n<section><strong>\u5b9e\u9a8c\u7ed3\u679c<\/strong><\/section>\n<section><strong>SAM2Long \u5728\u6240\u6709\u6a21\u578b\u89c4\u6a21\u4f18\u4e8e SAM 2<\/strong><\/section>\n<section><\/section>\n<section>\u6211\u4eec\u5bf9 SAM 2 \u548c SAM2Long \u5728\u4e0d\u540c\u6a21\u578b\u89c4\u6a21\u548c\u591a\u4e2a\u6570\u636e\u96c6\u4e0a\u7684\u8868\u73b0\u8fdb\u884c\u4e86\u8be6\u7ec6\u5bf9\u6bd4\u3002\u5728 SA-V \u9a8c\u8bc1\u96c6\u548c\u6d4b\u8bd5\u96c6\u4ee5\u53ca LVOS v2 \u9a8c\u8bc1\u96c6\u4e0a\u7684\u5b9e\u9a8c\u7ed3\u679c\u663e\u793a\uff0cSAM2Long \u65e0\u8bba\u5728\u4f55\u79cd\u6a21\u578b\u89c4\u6a21\u4e0b\uff0c\u5747\u663e\u8457\u8d85\u8d8a\u4e86 SAM 2\u3002\u8868\u4e2d\u5171\u5305\u542b\u4e86 8 \u79cd\u6a21\u578b\u53d8\u4f53\uff0c\u6db5\u76d6\u4e86 SAM 2 \u548c\u6700\u65b0\u7684 SAM 2.1 \u5728\u56db\u79cd\u6a21\u578b\u89c4\u6a21\u4e0b\u7684\u8868\u73b0\u300224 \u6b21\u5b9e\u9a8c\u7684\u5e73\u5747\u7ed3\u679c\u8868\u660e\uff0cSAM2Long \u5728 J&amp;F \u6307\u6807\u4e0a\u5e73\u5747\u63d0\u9ad8\u4e86 3.0 \u5206\u3002<\/section>\n<section><\/section>\n<section>\u5176\u4e2d\uff0cSAM2Long-Large \u5728 SA-V \u9a8c\u8bc1\u96c6\u548c\u6d4b\u8bd5\u96c6\u4e0a\uff0c\u5206\u522b\u6bd4 SAM 2 \u63d0\u5347\u4e86 4.5 \u548c 5.3 \u5206\u3002\u5728 LVOS \u9a8c\u8bc1\u96c6\u4e0a\uff0c\u5404\u4e2a\u6a21\u578b\u89c4\u6a21\u4e0b\u7684 SAM2Long \u4e5f\u90fd\u5c55\u793a\u4e86\u663e\u8457\u7684\u6027\u80fd\u63d0\u5347\u3002\u6b64\u7ed3\u679c\u8bc1\u660e\u4e86\u6211\u4eec\u7684\u65e0\u8bad\u7ec3\u5185\u5b58\u6811\u7b56\u7565\u5728\u957f\u65f6\u95f4\u89c6\u9891\u5206\u5272\u4e2d\u7684\u9ad8\u6548\u6027\uff0c\u5927\u5927\u63d0\u5347\u4e86\u6a21\u578b\u5728\u957f\u89c6\u9891\u5bf9\u8c61\u5206\u5272\u4e2d\u7684\u9c81\u68d2\u6027\u3002<\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-e57bd2761b4088372257c9e6d939e821.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-e57bd2761b4088372257c9e6d939e821.png\"><\/a><\/section>\n<section><strong>SAM2Long \u8d85\u8d8a\u73b0\u6709\u65b9\u6cd5\uff0c\u5b9e\u73b0 SOTA<\/strong><\/section>\n<section><\/section>\n<section>\u6211\u4eec\u8fd8\u5c06 SAM2Long \u4e0e\u5f53\u524d\u6700\u5148\u8fdb\u7684\u89c6\u9891\u5bf9\u8c61\u5206\u5272\u65b9\u6cd5\u8fdb\u884c\u4e86\u5bf9\u6bd4\u3002\u5c3d\u7ba1 SAM 2.1 \u5df2\u7ecf\u5728\u4f17\u591a\u6570\u636e\u96c6\u4e0a\u663e\u8457\u8d85\u8d8a\u4e86\u73b0\u6709\u65b9\u6cd5\uff0c\u4f46 SAM2.1Long \u5c06\u8fd9\u4e00\u6210\u7ee9\u63a8\u5411\u4e86\u66f4\u9ad8\u7684\u6c34\u5e73\u3002\u7279\u522b\u662f\u5728 SA-V \u9a8c\u8bc1\u96c6\u4e0a\uff0cSAM2.1Long \u7684 J&amp;F \u5f97\u5206\u4e3a 81.1\uff0c\u8f83 SAM 2.1 \u63d0\u5347\u4e86 2.5 \u5206\u3002\u5728 LVOS \u6570\u636e\u96c6\u4e2d\uff0cSAM2.1Long \u5728 v1 \u548c v2 \u5b50\u96c6\u4e0a\u5206\u522b\u8fbe\u5230\u4e86 83.4 \u548c 85.9 \u7684 J&amp;F \u5f97\u5206\uff0c\u5206\u522b\u6bd4 SAM 2.1 \u63d0\u5347\u4e86 3.2 \u548c 1.8 \u5206\u3002<\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-d131b01959a9f799d2e2b23204e9a51d.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-d131b01959a9f799d2e2b23204e9a51d.png\"><\/a><\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-f1651c26ec4e869e4dbfc2c8228cb510.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-f1651c26ec4e869e4dbfc2c8228cb510.png\"><\/a><\/section>\n<section><strong>SAM2Long \u5728\u5e94\u5bf9\u4e0d\u540c\u6311\u6218\u7684\u89c6\u9891\u65f6\u5c55\u73b0\u4e86\u5f3a\u5927\u7684\u901a\u7528\u6027<\/strong><\/section>\n<section><\/section>\n<section>\u9664\u4e86\u5728 SA-V \u548c LVOS \u6570\u636e\u96c6\u4e0a\u7684\u51fa\u8272\u8868\u73b0\u5916\uff0c\u6211\u4eec\u8fd8\u5728\u5176\u4ed6\u89c6\u9891\u5bf9\u8c61\u5206\u5272\u57fa\u51c6\u6d4b\u8bd5\u4e0a\u5bf9 SAM2Long \u8fdb\u884c\u4e86\u8bc4\u4f30\u3002\u5728\u590d\u6742\u7684\u73b0\u5b9e\u573a\u666f MOSE \u6570\u636e\u96c6\u4e0a\uff0cSAM2.1Long \u7684 J&amp;F \u5f97\u5206\u4e3a 75.2\uff0c\u8d85\u8d8a\u4e86 SAM 2.1 \u7684 74.5 \u5206\u3002\u7279\u522b\u662f\u5728 MOSE \u57fa\u51c6\u4e0a\uff0cSAM 2.1-Large \u5e76\u672a\u76f8\u8f83 SAM 2-Large \u5e26\u6765\u6027\u80fd\u63d0\u5347\uff0c\u56e0\u6b64 SAM2.1Long \u5728\u8be5\u57fa\u51c6\u4e0a\u53d6\u5f97\u7684\u663e\u8457\u6539\u8fdb\u663e\u5f97\u5c24\u4e3a\u7a81\u51fa\u3002<\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-4a6e6a343a069a503a1e8e4098d919f3.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/11\/frc-4a6e6a343a069a503a1e8e4098d919f3.png\"><\/a><\/section>\n<section>\u540c\u6837\uff0c\u5728\u5173\u6ce8\u5bf9\u8c61\u53d8\u5f62\u7684 VOST \u6570\u636e\u96c6\u4e0a\uff0cSAM2.1Long \u7684 J&amp;F \u5f97\u5206\u4e3a 54.0\uff0c\u8f83 SAM 2.1 \u63d0\u5347\u4e86\u63a5\u8fd1 1 \u5206\u3002\u800c\u5728 PUMaVOS \u6570\u636e\u96c6\u4e0a\uff0cSAM2.1Long \u4e5f\u4ee5 82.4 \u5206\u8d85\u8d8a\u4e86 SAM 2.1 \u7684 81.1 \u5206\uff0c\u8bc1\u660e\u4e86\u5176\u5728\u5904\u7406\u590d\u6742\u548c\u6a21\u7cca\u5206\u5272\u4efb\u52a1\u65f6\u7684\u5f3a\u5927\u80fd\u529b\u3002<\/section>\n<section><\/section>\n<section>\u8fd9\u4e9b\u7ed3\u679c\u8868\u660e\uff0cSAM2Long \u5728\u4fdd\u7559 SAM 2 \u57fa\u7840\u5206\u5272\u80fd\u529b\u7684\u540c\u65f6\uff0c\u663e\u8457\u589e\u5f3a\u4e86\u5176\u957f\u65f6\u95f4\u89c6\u9891\u573a\u666f\u4e0b\u7684\u8868\u73b0\uff0c\u5c55\u73b0\u4e86\u5176\u5728\u4e0d\u540c VOS \u57fa\u51c6\u6570\u636e\u96c6\u4e0a\u7684\u9c81\u68d2\u6027\u548c\u901a\u7528\u6027\u3002<\/section>\n<section><\/section>\n<section><strong>\u7ed3\u8bed<\/strong><\/section>\n<section><\/section>\n<section>SAM2Long \u662f\u57fa\u4e8e SAM 2 \u7684\u4e00\u79cd\u9488\u5bf9\u957f\u65f6\u95f4\u89c6\u9891\u5bf9\u8c61\u5206\u5272\u4efb\u52a1\u7684\u5168\u65b0\u65b9\u6cd5\u3002\u901a\u8fc7\u5f15\u5165\u591a\u8def\u5f84\u8bb0\u5fc6\u6811\u7ed3\u6784\u548c\u4e0d\u786e\u5b9a\u6027\u5904\u7406\u673a\u5236\uff0cSAM2Long \u6709\u6548\u5730\u89e3\u51b3\u4e86\u957f\u89c6\u9891\u4e2d\u906e\u6321\u3001\u5bf9\u8c61\u91cd\u73b0\u548c\u9519\u8bef\u7d2f\u79ef\u7b49\u6311\u6218\u3002<\/section>\n<section><\/section>\n<section>\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0cSAM2Long \u5728\u591a\u4e2a\u4e3b\u6d41\u6570\u636e\u96c6\u4e0a\u663e\u8457\u63d0\u5347\u4e86\u5206\u5272\u7cbe\u5ea6\uff0c\u5c24\u5176\u662f\u5728\u672a\u89c1\u7c7b\u522b\u548c\u590d\u6742\u573a\u666f\u4e2d\u7684\u8868\u73b0\u5c24\u4e3a\u7a81\u51fa\u3002\u76f8\u6bd4\u4e8e SAM 2\uff0cSAM2Long \u4e0d\u4ec5\u4fdd\u6301\u4e86\u8f83\u4f4e\u7684\u8ba1\u7b97\u5f00\u9500\uff0c\u8fd8\u5728\u6cdb\u5316\u80fd\u529b\u548c\u9c81\u68d2\u6027\u4e0a\u5b9e\u73b0\u4e86\u7a81\u7834\u3002<\/section>\n<section><\/section>\n<section>\u672a\u6765\uff0c\u6211\u4eec\u76f8\u4fe1 SAM2Long \u53ef\u4ee5\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u5b9e\u9645\u573a\u666f\uff0c\u5982\u81ea\u52a8\u9a7e\u9a76\u3001\u89c6\u9891\u7f16\u8f91\u548c\u667a\u80fd\u76d1\u63a7\uff0c\u63a8\u52a8\u89c6\u9891\u5bf9\u8c61\u5206\u5272\u6280\u672f\u7684\u8fdb\u4e00\u6b65\u53d1\u5c55\u3002<\/section>\n<p>\u6587\u7ae0\u6765\u6e90\u4e8e\u4e92\u8054\u7f51:<a href=\"https:\/\/www.jiqizhixin.com\/articles\/2024-11-05-5\" target=\"_blank\">\u65e0\u9700\u8bad\u7ec3\u5373\u53ef\u5927\u5e45\u63d0\u5347SAM 2\uff01\u5f00\u6e90\u7684SAM2Long\u6765\u4e86\uff0c\u6e2f\u4e2d\u6587\u3001\u4e0a\u6d77AI Lab\u51fa\u54c1<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6765\u6e90\u4e8e\u4e92\u8054\u7f51:\u65e0\u9700\u8bad\u7ec3\u5373\u53ef\u5927\u5e45\u63d0\u5347S 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