دانلود رایگان پاورپوینت تشخیص عنبیه بر اساس مدل با دوربین دیجیتال (انگلیسی)

Model Based Iris Recognitionwith Plenoptic Cameras
Iris Recognition
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Iris Recognition

An automated method of biometric identification; Uses mathematical pattern-recognition techniques on video images of one or both of the irises of an individual’s eyes; An iris exhibits complex random patterns that are unique, stable, and can be seen from some distance; The key advantage of iris recognition, besides its speed of matching and its extreme resistance to false matches, is the stability of the iris as an internal and protected, yet externally visible organ of the eye; Research on many aspects of iris recognition technology and on alternative methods has exploded, and today there is a rapidly growing academic literature on optics, photonics, sensors, biology, genetics, ergonomics, interfaces, decision theory, coding, compression, protocol, security, mathematical and hardware aspects of this technology. Iris is one of three biometric identification technologies internationally standardized by ICAO for use in future passports (the other two are fingerprint and face recognition).