lagadic / vision_visp

ViSP stack for ROS
http://wiki.ros.org/vision_visp
GNU General Public License v2.0
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Sensitive tracking how to change " range " parameter ? #86

Closed jadhm closed 5 years ago

jadhm commented 5 years ago

Hi,

First of all, thank you very much for such a useful package. I would like to ask about the sensitivity of tracking the Qr code, I saw in other issues that changing the range could help but I couldn't find where I can find this parameter. Could someone tell me where exactly I can find it to increase it. Another question how the z distance is calculated since you are not using a depth camera ? Thanks in advance.

Jad

fspindle commented 5 years ago

For the tracker parameters you should have a look to the tutorial

The 3D is estimated thanks to the 3D model of the object.