Read data matrix barcodes on iPhone?

Is开发者_如何学JAVA there any Open Source project I can use to read data matrix codes (not QR codes, I know I can use ZXing project to read QR Codes) on iPhone? Any JAVA Open Source would also be helpful (I'll convert that into a web service and use on iPhone).

Any help would be much appreciated!

Thanks Saurabh

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ZXing also has a Data Matrix detector / decoder which may be good enough for your purposes. See com.google.zxing.datamatrix in core/.