Hi everyone, just wondering if anyone is interested in collaborating on some of the computer vision issues around homemade pick and place machines? Im considering building one myself, and thought this might be a good part to experiment with first.
I have had a go at detecting strips of components, detecting if the component is in the hole, and locating the round holes for indexing the strip.
I have also experimented with pad detection on the pcb. This turns out to be a bit difficult due to the silkscreen being a similar color. Im considering using polarised light to get round this.
Two of the source photos (seg-orig, pcb_sm) are from Outguessing the machine, which i have used to compare results. The others are captured with a logitech webcam on my desk. I dont have proper lighting set up (just room light), hopefully doing so will improve results.