Java и распознавание отпечатков пальцев

For example this comes with java api for linux and windows platforms: http://www.griaulebiometrics.com/page/en-us/manual/fingerprint-sdk-java

If you are interested about fingerprint recognition as such, then this book is helpful: http://bias.csr.unibo.it/maltoni/handbook/ For a fast overview, check http://www.cse.unr.edu/~bebis/CS790Q/Lect/BK2_Chapters_1_2.ppt