vismatch (vismatch (formerly Image Matching Models))

vismatch

Vis(ion)Match(ers) is a unified API for quickly and easily trying 50+ image matching models. We provide a simple interface for deploying keypoint, semi-dense, and dense image matching models on image pairs.

Install

We strongly recommend using uv, although pip will work too

pip install uv uv venv --python 3.13 source .venv/bin/activate uv pip install vismatch 

Usage

from vismatch import get_matcher from vismatch.viz import plot_matches # Choose any of the 50+ available matchers, like superpoint-lightglue matcher = get_matcher("superpoint-lightglue", device="cuda") img0 = matcher.load_image("path/to/img0.jpg", resize=512) img1 = matcher.load_image("path/to/img1.jpg", resize=512) result = matcher(img0, img1) plot_matches(img0, img1, result, save_path="plot_matches.png") 

All model weights are hosted here and automatically downloaded by vismatch.