3D Gaussian Splattingの環境構築（GAMMAで生成 調整後）

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https://404background.com/program/3dgs-1/

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1. 3D Gaussian Splatting ²sv » }~ÿ ôÛëû1WSL2 Ubuntu 20.04
2. x±{ 3D Gaussian Splatting ~ôÛëû Scaniverse zy13D ¹½óó²÷úw{ou¼»âÛ NVIDIA ~Physical AI w²ìo1݉g~¿~º iPhone 8 w~Scaniverse {o÷w1PC w~߯²k ï_iPhone 15 Pro w~Scaniverse 3D ¹½óó÷ü¿² UE5 x׺¿ ÎÞPC w~߯ôÛëû1¸ºßÿöz3D ò÷ûÝëûx ~ß
3. ôÛëû~ë‰ 01 CUDA ðü¸÷ó~Yö CUDA 11.8 x~Yö 02 Miniconda ~´ó¹øüû conda ôÛ~ëû 03 Gaussian Splatting ~»óø²ó ÷ úý¸øú~ð¶óýüùxôÛ_r 04 µó÷û~߯ COLMAP ²s3D ò÷ûÝëû CUDA zy~ß[ôÛëûWSL2 Ubuntu wßý Ubuntu 20.04 Ï_þÙn
4. CUDA ~ðü¸÷óYö ðü¸÷óú~݉g README {š~CUDA 11.8 xWºÿx nvidia-smi wCUDA 12.6 ²ú nvidia-smi Windows t~CUDA ðü¸÷ó WSL2 ôÛnvcc --version wú
5. CUDA ´ó¹øüû?ž 1 ç[ñó±ü¸~Zö O‰zçñó±ü¸~Zö 2 CUDA 11.8 ~´ó¹øüû Ubuntu 20.04 ÿß1CUDA 11.8 oñó±ü¸~´ó¹øüû 3 ôÛYu~¯Û ¿üÿúûÿ×fßf~±1.bashrc xôÛYu²ÿà 4 ðü¸÷óú nvcc -V ~nvcc --version wCUDA ðü¸÷óú 11.8 x~Yö²ú ChatGPT ²ow1CUDA 11.8 x~Wºÿx{rß
6. Miniconda ~´ó¹øüû mkdir -p ~/miniconda3 wget https://repo.anaconda.com/miniconda/Miniconda 3-latest-Linux-x86_64.sh -O ~/miniconda3/miniconda.sh bash ~/miniconda3/miniconda.sh -b -u -p ~/miniconda3 rm ~/miniconda3/miniconda.sh conda ôÛ~ëû conda ³þóù{o~±Miniconda ´ó¹øüû }_úü¸~³þóù²ß¯
7. Gaussian Splatting ~»óø² ó÷ git clone https://github.com/ graphdeco- inria/gaussian- splatting --recursive 1 úý¸øú~ð¶ óýüù Gaussian Splatting úý ¸úøú~¿ýüó߯ conda env create -- file environment.yml conda activate gaussian_splatting 2 conda ôÛ~_ r conda ôÛ~_rxoû W 3 ôÛ~oûW ¿üÿúûݟf~oûW
8. µó÷û~߯ COLMAP ²ot3D ò÷ûÝëû2README ó~T&T+DB COLMAP (650MB) ÷ü¿²À¶óýüùn 1 ÷ü¿~À¶óýüù T&T+DB COLMAP ÷ü¿»óø(650MB) ~×ß 2 ÷v~߯ 7000 x30000 ~´öüü·÷ów~÷vŸÛ 3 }ÿ~ú output õ¹ûÀx~ply õ±´û~ß[ À¶óýüùõ¹ûÀ²ß¯÷³ü¿øú{ÿòw1³þóù߯2÷v7000 x30000 ~´öüü·÷ ów²¯2Îß1output õ¹ûÀ{}ÿ²ß[2ply õ±´û|3D ò÷û~rÿ{
9. }ÿ~ÿŸWxßï SuperSplat w~ú SuperSplat ²otú2öù¶¶{¸»3D Gaussian Splatting _ply õ±´ûýÖ iteration_7000 x30000 ~}ÿ²2Ÿ›özÿ uÖÛö2|¿~×|otsí iteration_7000: _ÿž~Ýëû}ÿ iteration_30000: ¸º[~ßÿ÷vß~}ÿ o…~Ÿ›özÿuÖÛö |¿~þ´º( ×) |ºÜxwvë»
10. ~x±xÎß~] Ôrwsx WSL2 Ubuntu 20.04 ôÛ~ëû CUDA 11.8 x~Wºÿx Gaussian Splatting ߯ôÛ~ëû µó÷û÷ü¿w~×_ú Îß~ºÜ ¸ºßÿöz3D ò÷ûÝëû øúÿó°ý~}Õ ß'×{¹~Ýëû |¿þ´º~O PC w~3D Gaussian Splatting ߯²ßÿ Scaniverse ïN~ßÿöz3D ò÷ûÝëûx~ß Scaniverse ~}wøúÿó°ýxw1PC ôüû~}Õ|Îß~ºÜ µó÷û×_úßÎ ß'×{¹~3D ò÷ûÝëûx~sf