MATLAB: How to connect webcam on GUI in matlab

digital image processingguiImage Acquisition Toolboximage processingimage segmentationmatlab gui

I have a external webcam I want to know connect on GUI in matlab and create GUI too

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Did you run the Hardware support package installer and get winvideo and generic OS support packages?

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MATLAB: Webcam snapshot

image is the name of a built-in MATLAB function, so what you get with

imwrite(image, 'a.bmp');

is really not what you want. Instead, save your image array, like this:

imwrite(snapshot, 'a.bmp');

Your webcam is probably at least 648x480 resolution so you'll get way more than 3000 pixels. You could get anywhere from 307,200 pixels to millions of pixels.

MATLAB: Zoom using webcam

doc cameratoolbar

This has functions for zoom, pan, tilt etc..

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MATLAB: Webcam snapshot

MATLAB: Zoom using webcam

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