Change vision sensor filters from script

[Pitmairen]

Hi,

What I am trying to do is to use the vision sensors for blob detection. I want to detect only blobs of a certain color, so I use a color filter to filter only the color I want.
Now i want to dynamically change the color filter from the script so i can find a new blob with a different color.

I am just wondering if it is possible to change the vision sensor image filters from lua scripts?
Or is it some other way I can achieve what I am trying to do?

[coppelia]

Hello,

you cannot modify the vision sensors from a script (for now). But instead, simply read the pixels at the blob positions, and check the color. Basically do the same as was done in the blobDetectionWithPickAndPlace.ttt demo scene.

Cheers

[Pitmairen]

Thank you, that works pretty well.