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Kristof Meirlaen edited this page Oct 5, 2025 · 17 revisions

Installation

Binaries are not provided yet. Please follow the instructions to build LichtFeld Studio from source.

Requirements

Software

  • OS: Linux (Ubuntu 22.04+) or Windows
  • CMake: 3.30 or higher
  • Compiler: C++23 compatible (GCC 14+ or Clang 17+)
  • CUDA: 12.8 or higher (required)
  • LibTorch: 2.7.0 (setup instructions below)
  • vcpkg: For dependency management

Hardware

  • GPU: NVIDIA GPU with compute capability 7.5+
  • VRAM: Minimum 8GB recommended
  • Tested GPUs: RTX 4090, RTX A5000, RTX 3090Ti, A100, RTX 2060 SUPER

Build instructions

Usage

The preferred way to use LichtFeld Studio is to import your data (undistorted images + pointcloud + camera locations) in COLMAP format.
Have a look at these 2 introduction videos on how to get your images ready for use in LichtFeld Studio:

LichtFeld Studio Beginner Tutorial - Using Reality Scan to create a dataset for LichtFeld Studio LichtFeld Studio Beginner Tutorial - Using Colmap to create a dataset for LichtFeld Studio

Example datasets can be found here

Once your dataset is ready, you can use LFS to train your images to create a Gaussian Splat, either using the GUI or the command line.

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