3D-2D投影对齐 - 标签 - Zhaoylee's Blogs https://zhaoylee.github.io/Blogs_lovelt/tags/3d-2d%E6%8A%95%E5%BD%B1%E5%AF%B9%E9%BD%90/ 3D-2D投影对齐 - 标签 - Zhaoylee's Blogs Hugo -- gohugo.iozh-CNMon, 16 Mar 2026 09:12:18 +0800 OCM3D: Object-Centric Monocular 3D Object Detection https://zhaoylee.github.io/Blogs_lovelt/posts/ocm3d--object-centric-monocular-3d-object-detection/ Mon, 16 Mar 2026 09:12:18 +0800 zhaoylee https://zhaoylee.github.io/Blogs_lovelt/posts/ocm3d--object-centric-monocular-3d-object-detection/

🏛️ 会议/期刊：arxiv
📅 发表年份：2021
💻 开源代码：OBMO_GUPNet
📄 论文题目：OCM3D: Object-Centric Monocular 3D Object Detection

1. 文献背景、研究目的与核心问题

  • 研究背景：单目 3D 目标检测（Monocular 3D Object Detection）是一个高度病态（ill-posed）的问题。主流方法通常依赖纯图像或将其转化为伪激光雷达（Pseudo-LiDAR）点云。然而，前者难以捕捉像素间的 3D 空间几何关系，后者则受困于单目深度估计带来的巨大点云噪声。

    ]]> SPAN: Spatial-Projection Alignment for Monocular 3D Object Detection https://zhaoylee.github.io/Blogs_lovelt/posts/span--spatial-projection-alignment-for-monocular-3d-object-detection/ Sun, 15 Mar 2026 19:38:47 +0800 zhaoylee https://zhaoylee.github.io/Blogs_lovelt/posts/span--spatial-projection-alignment-for-monocular-3d-object-detection/

    🏛️ 会议/期刊：CVPR / ICCV / ECCV
    📅 发表年份：2026
    💻 开源代码：GitHub 链接
    📄 论文题目：SPAN: Spatial-Projection Alignment for Monocular 3D Object Detection

    1. 文献背景与研究动机

    背景与现状

    单目3D目标检测（Monocular 3D Object Detection）是自动驾驶和机器人视觉中的核心任务，旨在仅通过单张RGB图像预测物体的3D边界框。

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