https://github.com/SpectacularAI/point-cloud-tools

Miscellaneous tools for point cloud file manipulation
https://github.com/SpectacularAI/point-cloud-tools

Last synced: about 1 month ago
JSON representation

Miscellaneous tools for point cloud file manipulation

• Host: GitHub
• URL: https://github.com/SpectacularAI/point-cloud-tools
• Owner: SpectacularAI
• License: apache-2.0
• Created: 2023-11-02T14:16:49.000Z (8 months ago)
• Default Branch: main
• Last Pushed: 2024-03-30T12:43:43.000Z (3 months ago)
• Last Synced: 2024-03-30T13:41:30.357Z (3 months ago)
• Language: Python
• Size: 65.4 KB
• Stars: 22
• Watchers: 5
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Lists

• awesome-3D-gaussian-splatting - SpectacularAI - Conversion scripts for different 3DGS conventions (Open Source Implementations / Utilities)

README

        
# Point cloud tools

_Miscellaneous tools for point cloud file manipulation_

## Installation

Clone the repo and install the dependencies:

    git clone https://github.com/SpectacularAI/point-cloud-tools

    cd point-cloud-tools

    # optional but recommended: activate a virtual environment at this point

    pip install -r requirements.txt

## Examples

Convert PLY to PCD

    python convert.py input_file.ply output_file.pcd

### Gaussian Splatting

**Converting `.ply` file to `.splat`**.

    # Example of Gaussian Splatting training

    ns-train gaussian-splatting --data /PATH/TO/my-input

    ns-export gaussian-splat --load-config outputs/my-input/gaussian-splatting/DATE/config.yaml --output-dir exports/splat

    python convert.py \

        exports/splat/point_cloud.ply \

        /OUT/PATH/my-splat.splat

**Converting `.ply` file to a standalone `.html`** (powered by [gsplat.js](https://github.com/dylanebert/gsplat.js)).

    python convert.py \

        exports/splat/point_cloud.ply \

        /OUT/PATH/my-splat.html

**Creating Gaussian Splatting `.ply` from smartphone data**: See [Spectacular AI Mapping Tools](https://github.com/SpectacularAI/sdk-examples/tree/main/python/mapping)