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    <title>张秋坤课题组科研门户 research notes</title>
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    <description>福州大学张秋坤课题组的精密光学相干检测、太赫兹与智能传感科研门户。</description>
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      <title>从干涉信号到体数据：OCT 信号链的最小地图</title>
      <link>https://oct.boliedu.studio/notes/oct-signal-chain/</link>
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      <pubDate>Sun, 19 Jul 2026 00:00:00 GMT</pubDate>
      <description>用一条可检查的信号链理解光源、干涉、深度编码、扫描和重建分别决定什么。</description>
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    <item>
      <title>为什么频域 OCT 更快：从采集方式看灵敏度优势</title>
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      <pubDate>Sat, 18 Jul 2026 00:00:00 GMT</pubDate>
      <description>对照时域、谱域和扫频源 OCT，整理 Fourier-domain 优势成立的条件与常见实现误区。</description>
    </item>
    
    <item>
      <title>OCT 伪影不是一个标签：建立可复用的错误分类</title>
      <link>https://oct.boliedu.studio/notes/oct-artifacts/</link>
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      <pubDate>Fri, 17 Jul 2026 00:00:00 GMT</pubDate>
      <description>将运动、遮挡、饱和、镜像、投影和自动分层错误拆成可追踪的质量问题。</description>
    </item>
    
    <item>
      <title>视网膜 OCT 分割评估：Dice 之外还要保存什么</title>
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      <pubDate>Thu, 16 Jul 2026 00:00:00 GMT</pubDate>
      <description>从受试者级划分、边界误差、体积偏差和跨设备测试建立分割实验的最小评估集。</description>
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