Threshold Values Question

OpenMV Boards
1

I’m reading through the threshold documentation, and I’m trying to figure out where I pull these values:(l_lo, l_hi, a_lo, a_hi, b_lo, b_hi) from on the live histogram? Does this grouping map to (red low, red high, green low, green high, blue low, blue high)? if not where do I get these values for color tracking? I’ve attached an image of what I’m trying to track :slight_smile:

thank you!

Tracking.PNG
Tracking.PNG420×600 148 KB

2

Hi, switch the drop down box to LAB. We don’t track colors in the RGB color space.

Also, see the Tools->Machine Vision->Threshold Editor. This is easier to use.