Mesh segmentation course project

Implementation of Katz, Sagi, and Ayellet Tal. "Hierarchical mesh decomposition using fuzzy clustering and cuts." ACM transactions on graphics (TOG) 22.3 (2003): 954-961.

Segments input 3D models into different pathes.

Usage

You dont need to install any dependencies. To install the package (in dev mode) run:

cd mesh_segmentation && pip install -e .

For basic binary segmentation run:

segment_mesh -i <path_to_ply.ply>

It will output a resulted file as "output_decompose.ply"

For multi-patches segmentation (currently ony binary recursive supported):

segment_mesh -i <path_to_ply.ply> -k <num_clusters>

For other options (e.g. setting an output dir, num threads):

segment_mesh -h

TODO

• Better fuzzy borders
• Real k-clustering
• Iterartive solver and visualizations from the paper

Requirements

• python~=3.9