<rss xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title>Auto-GT - Category - Naifan Li's Blog</title><link>https://blog.omagiclee.com/categories/auto-gt/</link><description>Auto-GT - Category - Naifan Li's Blog</description><generator>Hugo -- gohugo.io</generator><language>en-us</language><lastBuildDate>Fri, 01 Dec 2023 10:47:14 +0800</lastBuildDate><atom:link href="https://blog.omagiclee.com/categories/auto-gt/" rel="self" type="application/rss+xml"/><item><title>Horizon</title><link>https://blog.omagiclee.com/posts/ai-data/auto-gt/horizon/</link><pubDate>Fri, 01 Dec 2023 10:47:14 +0800</pubDate><author>Naifan Li</author><guid>https://blog.omagiclee.com/posts/ai-data/auto-gt/horizon/</guid><description><![CDATA[<p>【「你好，开发者」面向BEV感知的4D标注方案】https://www.bilibili.com/video/BV1JC4y1A7hp?vd_source=e05fafaa995c59e16affc059ba418214</p>
<p>4D: Temporal 3D</p>
<p>在3D 空间标注，需要3D重建</p>
<ul>
<li>
<p>静态要素</p>
</li>
<li>
<p>动态要素</p>
</li>
<li>
<p>通用障碍物 (occupancy)</p>
</li>
<li>
<p>冷启动：4D 重建 -&gt; 人工标注</p>
</li>
<li>
<p>自动化预标注：随着数据积累到一定程度，训练云端大模型进行预标注，大幅提升标注效率。</p>
</li>
</ul>
<p></p>
<p></p>
<p></p>
<h2 id="面向采集场景的多模态标注方案">面向采集场景的多模态标注方案</h2>
<h3 id="静态要素">静态要素</h3>
<p></p>
<p></p>
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