java - Reading barcode from large image -


i reading datamatrix barcode large image consist text also.for reading using zxing library it's not able read barcode in image. while if providing barcode separate image reading barcode.

i have done google , found zxing not able read datamatrix barcode large image. want pre-process image before providing zxing. thinking extract barcode part large image. possible? if yes how can extract barcode part image? or other idea this?


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