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How to generate cameras.npz and pcl.npz for custom datasets? #72

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kaphleamrit2 opened this issue Jun 23, 2022 · 3 comments
Open

How to generate cameras.npz and pcl.npz for custom datasets? #72

kaphleamrit2 opened this issue Jun 23, 2022 · 3 comments

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@kaphleamrit2
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I am trying to create custom datasets for training. I have a depth map, image, masks, and their corresponding 3d model. I do not know how to create cameras.npz (world_mat, world_mat_inv, camera_mat, camera_mat_inv, scale_mat, scale_mat_inv) and pcl.npz file. Is there any way to create these files using a blender or other tools?

@Z-zachary
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have you deal with this question?

@CuzKy
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CuzKy commented Mar 22, 2025

我正在尝试创建自定义数据集进行训练。我有深度图、图像、蒙版及其相应的 3D 模型。我不知道如何创建 cameras.npz(world_mat、world_mat_inv、camera_mat、camera_mat_inv、scale_mat、scale_mat_inv)和 pcl.npz 文件。有什么方法可以使用 blender 或其他工具创建这些文件?

您好,您有没有跑通这个dvr代码的预训练模型呀?我模型倒是跑通了,但是出来的结果和预期不匹配。我得ply文件中全是一个矩形的网格模型,能不能向您请教一下为什么呀?

@CuzKy
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CuzKy commented Mar 22, 2025

你处理过这个问题吗?

您好,您有没有跑通这个dvr代码的预训练模型呀?我模型倒是跑通了,但是出来的结果和预期不匹配。我得ply文件中全是一个矩形的网格模型,能不能向您请教一下为什么呀?

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