# Hungarian Assignment for Tracking

> Source: https://sukruyusufkaya.com/en/glossary/hungarian-assignment-for-tracking
> Updated: 2026-05-13T20:58:49.000Z
> Type: glossary
> Category: bilgisayarli-goru
**TLDR:** An optimization step that preserves identity continuity by matching detections with existing tracks at minimum cost.

<p>The Hungarian assignment algorithm is one of the classical yet effective tools for data association in multi-object tracking. The matching problem between new detections and existing tracks is solved through a cost matrix. Motion, appearance, and distance signals can all contribute to that cost. It forms one of the mathematical backbones of the tracking pipeline.</p>