BIOMETRIC ENCRYPTION USING IMAGE PROCESSING

摘要: Biometric EncryptionTM is an algorithm which has been developed to securely link and retrieve a digital key using the interaction of biometric image, such as fingerprint, with secure block data, known BioscryptTM. The can be used, for example, encryption/decryption key. BioscryptTM comprises filter function, calculated image processing algorithm, other information required first retrieve, then verify validity of, retrieved from output pattern formed via function. Therefore, function must designed so that it produces consistent (and thus, key). also (i.e. about fingerprint cannot function). consistency security are two topics discussed in this paper.© (1998) COPYRIGHT SPIE--The International Society Optical Engineering. Downloading abstract permitted personal use only.