Devices consisting of both curved mirrors and conventional lenses systems are known as catadioptrics. Catadiopotrics can shorten the overall optical path length and therefore are popular in telescopes and telescopic camera lenses. This invention aims to develop catadioptric systems capable of genera.....
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A method of providing reliable user access to secured files in verification systems is disclosed. In this preferred embodiment, a biometric comparison algorithm is utilized to permit authorized users to access the verification system. A user provides the biometric information, and the involved bio-.....
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Cataract is a leading cause of blindness in elderly and diabetic patients. Poor glycemic control can lead to increased conversion of glucose to sorbital via the aldose reductase pathway. Increased accumulation of sorbital has been implicated in the development of cataract. Our group has found an .....
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A method for identifying a person using their finger-joint print including the outer skin around the proximal interphalangeal joint of a finger, the method comprising: capturing (10) an image of the finger-joint print of the person; extracting (12) a region of interest (ROI) based on a local convexi.....
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A system for bonding electrical devices using an electrically conductive adhesive to adhere the electrical devices together, the system comprising: an ultrasonic transducer to generate an ultrasonic vibration; and an ultrasonic to thermal energy apparatus operatively attached to and covering an oper.....
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