can i preview webcam in grayscale?

i want to preview webcam in grayscale.

Answer 1

[Shantanu Gontia]

You can use a loop to acquire images from the webcam and convert them to gray-scale and then display them in a figure.

See this documentation for more details:

https://in.mathworks.com/help/supportpkg/usbwebcams/ug/acquire-webcam-images-in-a-loop.html