How to train a new model for your own dataset

[zhao-you-fei]

If I only have images and pointclouds, how to train a new model for my own data set

[Barnonewdm]

My suppose is to build the surface based on the point clouds.

[zhao-you-fei]

那如何用自己的点云数据训练一个 新的模型（train）不是generation或者test，我看每个数据集要求的格式是不一样的，config/default.yaml该如何配置

[pengsongyou]

This paper is a fully supervised approach, so you need to have watertight meshes in order to create occupancy as the supervision signal. If you only have point cloud, you need to find a way first to create a watertight mesh from it.

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On Wed, 14 Dec 2022, 09:15 zhao-you-fei ***@***.***> wrote: 那如何用自己的点云数据训练一个 新的模型（train）不是generation或者test，我看每个数据集要求的格式是不一样的，config/default.yaml该如何配置 — Reply to this email directly, view it on GitHub <#58 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ADNJ3ITHCDLMAXLJAJPNHQ3WNF62RANCNFSM6AAAAAAS6EDFIM> . You are receiving this because you are subscribed to this thread.Message ID: <autonomousvision/convolutional_occupancy_networks/issues/58/1350603500@ github.com>

[zhao-you-fei]

请问自己的点云数据生成的mesh如何评估，评估的是点云还是mesh，为什么我在代码中只看到读取的pointcloud.npz和points_iou.npz，没有真值怎么评估，包括提供的数据集我也没看到真值啊，既然要评估mesh不应该要有真值吗？