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can i preview webcam in grayscale?

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Low KeeLeng
Low KeeLeng 2018-7-10
回答： Shantanu Gontia 2018-7-10
i want to preview webcam in grayscale.

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Shantanu Gontia
Shantanu Gontia 2018-7-10
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

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