Capturing images from webcam every 1s.
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I have a question.I want to use webcam to localize my mobile robot.So I must capture an image every 1s to analyse.Can you tell me how can I do that.
回答（1 个）
Soyeun Jung
2017-8-7
Hi Nghia,
You can use the pause() function in a for loop to capture the image every second. Here is an example:
w = webcam;
while true % run for indefinitely long time
img = w.snapshot;
imshow(img) % display the image
pause(1); % pause for one second
end
1 个评论
saeeda saher
2019-4-24
how to save the snapshots in form of image in folder?
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2011-5-19
2019-4-24
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