{"id":8107,"date":"2026-05-11T22:15:11","date_gmt":"2026-05-11T14:15:11","guid":{"rendered":"https:\/\/infernews.com\/blog\/?p=8107"},"modified":"2026-05-11T22:16:21","modified_gmt":"2026-05-11T14:16:21","slug":"thinking-with-4d-imagery-for-dynamic-spatial-understanding","status":"publish","type":"post","link":"https:\/\/infernews.com\/blog\/thinking-with-4d-imagery-for-dynamic-spatial-understanding\/","title":{"rendered":"4DThinker\uff1a\u8b93\u5f71\u7247\u7406\u89e3\u52d5\u614b\u7a7a\u9593\u76844D\u8996\u89ba\u8166"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/05\/pipeline-92392d3a3c14.jpg\" alt=\"drawing\" \/><\/figure>\n<p>4DThinker \u662f\u4e00\u500b\u9762\u5411\u7814\u7a76\u7528\u9014\u7684\u8996\u89ba\u8a9e\u8a00\u6a21\u578b\u6846\u67b6\uff0c\u91cd\u9ede\u4e0d\u662f\u55ae\u7d14\u63cf\u8ff0\u5f71\u7247\u5167\u5bb9\uff0c\u800c\u662f\u8b93\u6a21\u578b\u5f9e\u55ae\u93e1\u982d\u5f71\u7247\u7406\u89e3\u7269\u4ef6\u5982\u4f55\u79fb\u52d5\u3001\u4e92\u76f8\u5f71\u97ff\uff0c\u4ee5\u53ca\u5834\u666f\u96a8\u6642\u9593\u600e\u6a23\u8b8a\u5316\u3002\u7c21\u55ae\u8b1b\uff0c\u5b83\u60f3\u89e3\u6c7a\u300c\u6a21\u578b\u898b\u5230\u5f71\u7247\uff0c\u80fd\u5426\u771f\u6b63\u7406\u89e3\u7a7a\u9593\u8b8a\u52d5\u300d\u9019\u4ef6\u4e8b\u3002<\/p>\n<p>\u5b83\u7684\u5be6\u969b\u7528\u6cd5\u8f03\u63a5\u8fd1\u8a13\u7df4\u8207\u8a55\u4f30\u6d41\u7a0b\uff0c\u800c\u4e0d\u662f\u5373\u88dd\u5373\u7528\u7684\u6d88\u8cbb\u7d1a\u5de5\u5177\u3002\u5c08\u6848\u63d0\u4f9b\u8cc7\u6599\u96c6\u3001\u6a21\u578b\u6b0a\u91cd\u3001\u8a13\u7df4\u7a0b\u5f0f\uff0c\u4ee5\u53ca\u524d\u8655\u7406\u6240\u9700\u8cc7\u6e90\uff1b\u82e5\u8981\u91cd\u73fe\u6548\u679c\uff0c\u9700\u6e96\u5099\u5f71\u7247\u8cc7\u6599\u3001SAM3 checkpoint\uff0c\u4e26\u4ee5 <strong>Qwen2.5-VL-3B-Instruct<\/strong> \u4f5c\u70ba\u57fa\u790e\u6a21\u578b\uff0c\u90e8\u5206\u8cc7\u6599\u751f\u6210\u6d41\u7a0b\u4ea6\u6703\u7528\u5230 OpenAI \u76f8\u5bb9 API\u3002<\/p>\n<p>\u9019\u500b\u5c08\u6848\u6700\u503c\u5f97\u7559\u610f\u7684\u5275\u65b0\uff0c\u5728\u65bc\u5b83\u4e0d\u518d\u53ea\u9760\u6587\u5b57\u4e00\u6b65\u6b65\u300c\u8b1b\u51fa\u300d\u63a8\u7406\u904e\u7a0b\uff0c\u800c\u662f\u52a0\u5165\u6240\u8b02 4D latent imagery\uff0c\u8b93\u6a21\u578b\u5728\u96b1\u85cf\u7a7a\u9593\u4e2d\u6a21\u64ec\u5834\u666f\u6f14\u5316\u3002\u914d\u5408 DIFT \u5fae\u8abf\uff0c\u4ee5\u53ca 4DRL \u5f37\u5316\u5b78\u7fd2\uff0c\u65b9\u5411\u4e0a\u662f\u5e0c\u671b\u628a\u52d5\u614b\u8996\u89ba\u7406\u89e3\u80fd\u529b\u76f4\u63a5\u5b78\u9032\u6a21\u578b\u672c\u8eab\uff0c\u800c\u975e\u984d\u5916\u4e32\u63a5\u8907\u96dc\u5e7e\u4f55\u6a21\u7d44\u3002<\/p>\n<p>\u91cd\u9ede\u6458\u8981\uff1a<br \/>\n&#8211; \u91dd\u5c0d\u55ae\u93e1\u982d\u5f71\u7247\u7684<strong>\u52d5\u614b\u7a7a\u9593\u63a8\u7406<\/strong><br \/>\n&#8211; \u63d0\u4f9b\u8cc7\u6599\u751f\u6210\u3001\u8a13\u7df4\u8207\u8a55\u6e2c\u76f8\u95dc\u7d44\u4ef6<br \/>\n&#8211; \u4ee5 4D \u6f5b\u5728\u8868\u5fb5\u8655\u7406\u6642\u9593\u8207\u7a7a\u9593\u8b8a\u5316<br \/>\n&#8211; \u652f\u63f4\u8abf\u6574 latent token \u6578\u91cf\u8207\u640d\u5931\u6b0a\u91cd<br \/>\n&#8211; \u8f03\u9069\u5408\u7814\u7a76\u5718\u968a\uff0c\u800c\u975e\u4e00\u822c\u7528\u5bb6\u76f4\u63a5\u90e8\u7f72<\/p>\n<p>\u5982\u679c\u4f60\u505a\u7684\u662f\u6a5f\u68b0\u4eba\u611f\u77e5\u3001\u5f71\u7247\u554f\u7b54\u3001\u5834\u666f\u7406\u89e3\uff0c\u6216\u8005\u60f3\u63d0\u5347\u6a21\u578b\u5c0d\u300c\u4e4b\u5f8c\u6703\u600e\u6a23\u300d\u7684\u5224\u65b7\uff0c4DThinker \u7279\u5225\u503c\u5f97\u7559\u610f\u3002\u81f3\u65bc\u4e00\u822c\u5167\u5bb9\u6458\u8981\u6216\u975c\u614b\u5716\u7247\u5206\u6790\uff0c\u5b83\u672a\u5fc5\u662f\u6700\u76f4\u63a5\u7684\u9078\u64c7\uff0c\u56e0\u70ba\u6574\u500b\u8a2d\u8a08\u660e\u986f\u662f\u70ba\u52d5\u614b\u63a8\u7406\u800c\u751f\u3002<\/p>\n<p><strong>Source:<\/strong> <a href=\"https:\/\/github.com\/zhangquanchen\/4DThinker\" rel=\"noopener noreferrer\">https:\/\/github.com\/zhangquanchen\/4DThinker<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>4DThinker\u5617\u8a66\u4ee4\u6a21\u578b\u4e0d\u53ea\u300c\u770b\u5716\u8aaa\u8a71\u300d\uff0c\u800c\u662f\u5f9e\u5f71\u7247\u5167\u90e8\u6a21\u64ec\u5834\u666f\u8b8a\u5316\u3002\u5c0d\u52d5\u614b\u7a7a\u9593\u63a8\u7406\u6709\u660e\u986f\u7814\u7a76\u50f9\u503c\u3002<\/p>\n","protected":false},"author":8,"featured_media":8106,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[133,116,150,76,149,189,196],"tags":[],"class_list":["post-8107","post","type-post","status-publish","format-standard","hentry","category-133","category-agent","category-150","category-76","category-149","category-189","category-196"],"_links":{"self":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/8107","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/comments?post=8107"}],"version-history":[{"count":1,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/8107\/revisions"}],"predecessor-version":[{"id":8108,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/8107\/revisions\/8108"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media\/8106"}],"wp:attachment":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media?parent=8107"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/categories?post=8107"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/tags?post=8107"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}