Why two similar QR codes comes to different decode results?

Jul 11, 2014 at 3:53 AM
Edited Jul 11, 2014 at 4:05 AM
Hi, When I tried to decode two same QR code which has slightly different image size, it happens to lead totally different result - No barcode or Decode correct data.

Could you someone explain it?

Thanks in advance,


Jul 11, 2014 at 7:55 PM
I have no problems with decoding of both images. I used the current WindowsFormsDemo.
Jul 12, 2014 at 2:07 PM

Thanks for your reply.

But, it is very strange because I still have problem to decode one of them.

I also use WindowsFormsDemo program which was downloaded form 'DOWNLOAD' tab at CodePlex.

Could you test once more attached images?

Thanks in advance.

Aug 4, 2014 at 7:07 PM
Did you try to attach some new images? I don't see anything.
Aug 8, 2014 at 3:55 AM
I had seen your first answer by forward message to my registered e-mail address.

So I tried to send the images as an attachment of reply mail.

But I realized after replying the e-mail that my reply message was posted automatically without images.

When I upload images to web site, the images are changed a little bit. So the images are different from what I have.

I afraid I don't know how to solve the problem until now.

Is there any way to send the images by e-mail ?