Take a bmp/ png save of the barcode.. and then you could easily use the standard libs that decode a bitmap of a barcode<div><br></div><div>Regular barcode scanner like function, I have not played with.. but could work... on a loop call to the decoder with bitmaps sent every 1 sec.. as you move the webcam.. for say 10 attempts.. exit if decoded.</div>
<div><br></div><div>�<br><br><div class="gmail_quote">On Mon, Sep 24, 2012 at 5:22 PM, laurent laffont <span dir="ltr">&lt;<a href="mailto:laurent.laffont@gmail.com" target="_blank">laurent.laffont@gmail.com</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<div><br></div><div>I would like to scan a barcode with a webcam and get the ISBN of a book. �Any help ?</div><div><br>
</div><div>Cheers,</div><div><br></div><div>Laurent</div>
</blockquote></div><br></div>