QR code detection via zbar -


i able decode qr code via zbar 0.10, however, don't know how detect qr code. know in processing pipeline, detection should achieved first before decoding can take place successfully. don't find corresponding interface in zbar api can that. can point me or give thoughts.

thanks in advance.

zbar should find qr code in image , report results without telling first detect qr code. in other words, feed image qr code in somewhere , zbar find it.


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