Calculating Light Intensity through video
8 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Andrew
am 19 Jun. 2014
Kommentiert: Image Analyst
am 3 Mär. 2022
Using a camera, how can I detect light intensity and use that as a marker. Can someone guide me to a thread that could help me develop a script for this.
Thank you
2 Kommentare
Image Analyst
am 3 Mär. 2022
@YOGITAA YOGITAA See attached. Start a new question if you have question.
Akzeptierte Antwort
Image Analyst
am 19 Jun. 2014
Use the Image Acquisition Toolbox and call getsnapshot(). Then get the intensity from whatever pixels you want in the image.
2 Kommentare
Image Analyst
am 30 Jun. 2014
With Release R2014a you can now access the webcam without the Image Acquisition Toolbox. See http://www.mathworks.com/support/2014a/matlab/8.3/demos/webcam-support.html
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Image Acquisition Toolbox Supported Hardware finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!