[ros-users] [Discourse.ros.org] [Computer Vision / Perception] Avoiding Small Obstacles on the Gruond

[Alex Reimann]

Consider also using the 3D information together with an image stream for the "not floor" detection. Filters out already a lot of hard to classify stuff if you only consider points on floor height.
Might even be able to come up with something that does not use a machine learning black box. I would look into frequency analysis of images to differentiate between regular floor patterns and obstacles.

Always depends what you are doing though, trying out machine learning for a research project is probably nice :p





---
[Visit Topic](https://discourse.ros.org/t/avoiding-small-obstacles-on-the-gruond/1939/10) or reply to this email to respond.