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SpectacularAI / HybVIO

HybVIO visual-inertial odometry and SLAM system
https://arxiv.org/abs/2106.11857
GNU General Public License v3.0
450 stars 92 forks source link

computational load #19

Closed wolf943134497 closed 2 years ago

wolf943134497 commented 2 years ago

Hi @oseiskar Thanks for your sharing code and great work.

When I test the code, I found that it would occupy all remaining cpu resources of the mechines(intel i7-7700× 8 ). Your algorithm looks lightweight, and should not take up so many system resources, where is the problem of my test?

two more questions:

  1. how to reduce resource system resources usage?
  2. how to control video processing speed? like 15 fps

many thanks!

oseiskar commented 2 years ago

Hello. The HybVIO code indeed processes the data as fast as possible (faster than real time), utilizing 100% CPU resources most of the time and there is no built-in support for limiting FPS so that the CPU consumption would also be limited. This repository is meant as an academic reference implementation and we do not offer any support for adapting it to production. For commercial support, you can contact us at https://www.spectacularai.com/