how to get a snapshot in matlab through a push button on arduino?

I need to capture an image with matlab whenever an external button on arduino is pressed. The image is then processed for object detection and result will be send back to arduino as a high/low signal to show the detection is done. How can I approach this method?

Thank you.

Answer 1

[Image Analyst]

You can use the webcam support package, or the Image Acquisition Toolbox to snap pictures. Then, there are plenty of discussions here, with code, that show you how to send a high/low signal to a pin on your arduino.

Answer 2

[Maman Lourwana Issaka]

Hi. How are you? Can you please Ms MVP answer me about this question, about acquisition snapshot in matlab through à push pull button on arduino?