Update: As per mathworks technical support team, this is a bug.
webcam not closing properly
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I'm using webcam() to acquire few images. I managed to get it working and export images in png format. However after the usage I can't reuse the webcam. (both internal and external to matlab) Either I have to restart matlab or reconnect the usb to get this fixed. I tried clear all, delete(mycam) options still the problem persists.
mycam = webcam;
preview(mycam)
closePreview(mycam)
img = snapshot(mycam);
imagesc(img)
delete(mycam)
clear all
I'm using matlab 2014b on win7. Is there another command to release/reset the webcam.
3 件のコメント
Ramin Mammadzada
2017 年 10 月 14 日
I have also encountered this kind of problem today. Just write "clear". It will delete all instances of the camera too, so the problem will be solved.
回答 (0 件)
参考
カテゴリ
Help Center および File Exchange で Image Acquisition Support Packages for Hardware Adaptors (Generic Video Interface) についてさらに検索
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