# Quantification of QVIO performance compared to other options

Source: https://forum.modalai.com/topic/587/quantification-of-qvio-performance-compared-to-other-options
Category: Autonomy: VIO, Mapping and Navigation (https://forum.modalai.com/category/19/autonomy-vio-mapping-and-navigation)
Tags: vio
Posted: 2021-12-01 20:21:48 UTC by m1baldwin
Replies: 1 · Views: 1301

## m1baldwin · 2021-12-01 20:21:48 UTC

Is there a paper or documentation on the overall performance of the qvio machine vision algorithm shipped with the VOXL compared to other off-the-shelf algorithms/hardware? 

Examples of what I would like to compare it to:
- ROVIO
- OpenVins
- ORB SLAM v2/v3
- Intel T265 (as a tracking module/blackbox)

## Reply by Chad Sweet (ModalAI staff) · 2021-12-02 05:03:38 UTC

We have not done a direct comparison. In general though, all of those systems typically achieve 1-1.5% drift over distance which is something we see pretty consistently with the qvio-server