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DIP assignment 4 ---- 3d reconstruction | 三维重建

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DIP assignment 4 ---- 3d reconstruction

demostration)

运行环境为 Ubuntu 16.04 + opencv3.4.5 + opencv-contirb3.4.5

工作流程

  1. 相机标定

    标定主要是标内参和畸变参数,外参通过求解PnP获得

  2. 实时重建

    通过上述的求解PnP实时获得相机外参,通过标好的内参和求解的外参将空间中的点成像到相机平面,通过分割结果去除不是物体的点。

    其中,物体颜色是通过每次成像,在计算点云中每个点与相机距离,每张图只更新投影到物体区域中某一点离相机最近的点获得的。

PS: 所用的标定板在pic/cali_(也可自己生成,生成使用opencv-contrib的位于modules/aruco/samples/create_board_charuco例程)

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DIP assignment 4 ---- 3d reconstruction | 三维重建

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