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Training without Lidar points #11

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phongnhhn92 opened this issue Mar 22, 2024 · 2 comments
Open

Training without Lidar points #11

phongnhhn92 opened this issue Mar 22, 2024 · 2 comments

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@phongnhhn92
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Hi,

I have a quick question:
You method seems to rely on Lidar points to intialize the gaussian blobs. Conventional 3DGS method works on randomly initialised point-cloud, I wonder if PVG can do that as well ? How does it affect the rendering results.
@SuLvXiangXin
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Hi, we have tested to train PVG with randomly initialized point cloud. It may produce bad depth map, while the rendering PSNR decrease slightly .

@phongnhhn92
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Hi, I wonder how can I do that with the current codebase ?

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@phongnhhn92 @SuLvXiangXin