Hi All,
I have a image of size 512 x 512.In that image, in one corner i have a aztec barcode symbol of size (50 x 50).I want to just extract the aztec barcode symbol. This is called localization.Please let me know if it is possible to do a 2D Aztec Barcode localization using OPENCV. Please help.
Thanking you, Regards, ashwath.
Hi,
Yes it is possible. I´m doing it with Data Matrix Codes. I´m creating regions using a threshold. Then i´m checking the anisometry and the size of the regions. The decoding is done by zxing.
Best,
so just imagine if it is insert a barcode picture(http://www.keepautomation.com/data_matrix/) ,then how to do ? btw,can you offer the data matrix barcode codes? http://www.keepautomation.com/products/net_barcode_aspnet/barcodes/data_matrix.html
Asked: 2013-09-19 05:38:35 -0600
Seen: 1,548 times
Last updated: Sep 19 '13
Please, more information is required if you want a decent answer. What is your application? Do you know the barcode in front or not? Do you actually want to use OpenCV to decode the barcode? ... Put some effort in questions...
Hi Steven,
I am sorry i did not give full details.My problem is that i have a aztec barcode symbol in some location in an image.I have to detect the barcode present is aztec barcode and segment it.
If there is an opencv code for this please share it.Atleast i will get an idea about how to go about my work.
Thanking you in advance,
Regards, ashwath.