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parquet #93

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haung-hangdian opened this issue Jul 12, 2023 · 1 comment
Open

parquet #93

haung-hangdian opened this issue Jul 12, 2023 · 1 comment

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@haung-hangdian
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What are the parameters for each column in the parquet file，thank you for telling me !!!!
@wanmeihuali
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wanmeihuali commented Jul 12, 2023 •
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taichi_3d_gaussian_splatting/taichi_3d_gaussian_splatting/GaussianPointCloudScene.py

Line 134 in 7e36e73

point_cloud_df = pd.DataFrame(

I think it is pretty straightforward. x,y,z is point position, cov_q0-3 are the rotation of gaussian, cov_s0-2 are size of the gaussian, alpha is the opacity of the gaussian, r_sh0-15, g_sh0-15, b_sh0-15 are coefficient of the sphere harmonic function for color.

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@wanmeihuali @haung-hangdian