How to grab fingerprints from AET65 fingerprint reader in java -

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i beginner in biometric fingerprint area, doing project on fingerprint recognition. using aet65 smart card reader fingerprint sensor. have found api of aet65 in internet, has many functions abs_status absgrab,abs_status absenrol etc. not able find examples of these functions. these functions useful grab fingerprint reader, if not can please me find how grab images fingerprint reader


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