Calculating Light Intensity through video
8 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Andrew
el 19 de Jun. de 2014
Comentada: Image Analyst
el 3 de Mzo. de 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 comentarios
Image Analyst
el 3 de Mzo. de 2022
@YOGITAA YOGITAA See attached. Start a new question if you have question.
Respuesta aceptada
Image Analyst
el 19 de Jun. de 2014
Use the Image Acquisition Toolbox and call getsnapshot(). Then get the intensity from whatever pixels you want in the image.
2 comentarios
Image Analyst
el 30 de Jun. de 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
Más respuestas (0)
Ver también
Categorías
Más información sobre Image Acquisition Toolbox Supported Hardware en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!