How to remove shadow from LED light
1 visualizzazione (ultimi 30 giorni)
Mostra commenti meno recenti
Hi,I have a question. How can I remove the ambient light of a LED.I just want to retain the central light of that LED to determine its center.This is the image: http://www.flickr.com/photos/48230201@N02/5706940074/in/photostream Thanks for your help.
1 Commento
Sean de Wolski
il 10 Mag 2011
As in: just those two little circular LEDs, not the piece of paper behind them?
Risposta accettata
Sean de Wolski
il 10 Mag 2011
The LEDs are much brighter than everything else. I would guess a one shot lower threshold on the blue channel or the rgb2gray image would provide you with just the lEDs.
0 Commenti
Più risposte (0)
Vedere anche
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!