gaussian-splatting

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Render code?

3

Hi, thanks for making this code available, it works very well. I am looking to port the rendering code into a game engine, can you please explain how the rendering...

antithing

Provide --data_device option to put data on CPU to save VRAM for training

10

when there are many training images such as in large scene, most of the VRAM are used to store training data, use --data_on_cpu can help reduce VRAM and make it...

HrsPythonix

Installing SIBR - cannot find correct version of OpenCV

14

I get the following error upon running "cmake -Bbuild ." while trying to install SIBR: ``` CMake Error at cmake/linux/dependencies.cmake:248 (find_package): Could not find a configuration file for package "OpenCV"...

JonathonLuiten

Using an alternative to COLMAP

8

Hi, datasets I am testing do not align well in colmap, I'm looking to see if there is a way to use an alternative such as Metashape or Reality Capture....

henrypearce4D

Issue on local setup

1

I was trying to run: conda env create --file environment.yml, but it continuously failed. Here is the message from Conda: Channels: - pytorch - conda-forge - defaults Platform: win-64 Collecting...

ChenLingD

Fail to install submodules

2

I tried to install submodules by `(gaussian_splatting) root@interactive79467:~/gaussian-splatting/submodules/diff-gaussian-rasterization# pip install .` and it returns ```bash Processing /root/gaussian-splatting/submodules/diff-gaussian-rasterization Preparing metadata (setup.py) ... done Building wheels for collected packages: diff_gaussian_rasterization Building wheel...

Noob-PeNguiN

Questions on Installation of simple_knn

5

# pip install submodules/simple-knn/ # Then errors occur: Processing ./submodules/simple-knn Preparing metadata (setup.py) ... done Building wheels for collected packages: simple-knn Building wheel for simple-knn (setup.py) ... error error: subprocess-exited-with-error...

yiwei-vincent-li

Cuda out of memory when calling the distCUDA2

3

At the same env，code could run with 3090, but when using Tesla V100 32g File "***/gaussian-splatting/scene/gaussian_model.py", line 134, in create_from_pcd dist2 = torch.clamp_min(distCUDA2(torch.from_numpy(np.asarray(pcd.points)).float().cuda()), 0.0000001) MemoryError: std::bad_alloc: cudaErrorMemoryAllocation: out of memory...

M1sak1-Mei

1. Support for RGBD input and Mask output. 2. Support for batch mode rendering, primarily used during training. 3. A high-quality, simple and standalone viewer that also supports non-CUDA and...

yuedajiong

Check failed: ExistsDir(*image_path)

7

Hi: I have a video file that is about ten seconds long. After splitting it using ffmpeg, I'm trying to use convert.py, but I keep getting errors related to the...

hm123450