如何打开“ .pb”文件?理想情况下,如何将其导入Meta Quest 2?

发布于 2025-01-31 19:40:49 字数 1119 浏览 4 评论 0原文

I'm using Matterport's free scanning software for Android and it spits out 2 files called 2b7cb66c-4c9e-408d-88c5-90b8c0322c13_sweep_features.pb and 2b7cb66c-4c9e-408d-88c5-90b8c0322c13_sweep_cloud.pb(重要的是它们是表单[nums] _Sweep_features.pb[nums] _sweep_cloud.pb)。

:^)

如何打开.pb文件?

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我的最终目标:VR中的房间

我需要知道如何打开文件,以便我可以在Meta Quest 2 VR耳机中扫描的房间周围行走。理想情况下,我会变得团结起作用,但是Unreperengine也可以。最重要的是,我获得了有关扫描房间的数值和/或颜色信息。除sweep_cloud.pb外,还有一个名为sweep_features.pb的文件。

  1. 也许.pb是张量格式吗?我之所以这样说,因为我通过Google找到的大多数.pb文件是协议缓冲区,许多存储神经网络(TensorFlow)文件,“ 功能”是神经网络中的术语和机器学习中的术语!

  2. 另一个猜测将是.obj文件,numpy(.npy)文件或其他点云格式,其中可能包含一些颜色信息!<< /p>

谢谢!

I'm using Matterport's free scanning software for Android and it spits out 2 files called 2b7cb66c-4c9e-408d-88c5-90b8c0322c13_sweep_features.pb and 2b7cb66c-4c9e-408d-88c5-90b8c0322c13_sweep_cloud.pb (the important thing is that they're of the forms [nums]_sweep_features.pb and [nums]_sweep_cloud.pb).

:^)

How can I open .pb files?

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My ultimate goal: the room in VR

I need to know how to open the file so I can walk around the rooms I scan in my Meta Quest 2 VR Headset. Ideally, I'd get it working in Unity, but UnrealEngine would be fine too. The most important thing is that I get the numerical and/or color information about the scanned room. Besides sweep_cloud.pb, there is also a file called sweep_features.pb.

  1. Maybe .pb is a Tensorflow format? I say that because most of the .pb files I have found through Google for are Protocol Buffers, many of which store Neural Network (Tensorflow) files, and "feature" is jargon in Neural Networks and Machine Learning more generally!

  2. Another guess would be something like a .obj file, a numpy (.npy) file or other point cloud format that probably has some color information in it!

Thanks!

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