眼底影像辨識系統

Automatic Retinal Verification System

朱清良(Ching-Liang Chu)

指導教授 ： 呂克明

亞洲大學/資訊學院/資訊工程學系碩士班/碩士(2006年)

摘要

資訊的發展帶來了便捷的生活，相對的犯罪手法也層出不窮，再加上人們開始注重自身的隱私及安全，身份的辨識及犯罪的掌握，更是逐漸重要，門禁管制也是其中的一環，小至每個家庭，大至政府機關單位。
可作為個人身份的資料可區分為兩大類，第一類為身體以外的非生物特徵，例如身份證、護照、駕照、私章、金融卡、密碼等等，這些皆容易被盜用或遺失且安全性低；第二類為人類與生俱來的各種生物特徵，例如指紋、掌紋、掌形、人臉、聲音、眼睛虹膜等等。
本論文即以眼底視網膜影像為依據，採用光學的聯合轉換相關器原理，作為個人身份識別及驗證之研究，可以應用在其它領域上，包含門禁管制、出缺勤考核、刑事犯罪偵察、電腦或機械器具的合法使用等等，透過眼球血管特徵的擷取與比對，便可確認使用者身份的合法性，以達成各種事物安全上的管理目的。

關鍵字

生物特徵 ； 眼底視網膜影像 ； 聯合轉換相關器

並列摘要

Information development has brought convenient life, relatively crime tactics emerge in an endless stream too, in addition, people begin to pay attention to one's own personal secrets and security, the identity is distinguished and the crime one is mastered, it is gradually more important, the entrance guard controls is part of the ring, little to each family, big to government bodies.
The materials of the personal identity can be divided into two big classes, the first kind is nonbiological characteristic beyond the body, such as ID card, passport, driving license, signet, ATM card, password, etc., these are all easy to be usurped or lost and the security is low; the second kind is the Various kinds of innate biological characteristics, such as fingerprint, palm line, palm shape, people's face, voice, eyes iris, etc..
This thesis is based on retina image of fundus of eyes, adopting the relevant device principle of classical joint transform correlator of optics, the research that is discerned and proving as the personal identity, can apply to other fields, include entrance guard's controlling, appearance examining, criminal offender reconnoitering, the computer or mechanical utensil one uses legally etc., is to pick through eyeball blood vessel characteristic correctly, can confirm legitimacy, user identity, management purpose by reaching various kinds of things safely.

並列關鍵字

Biological characteristic ； retina image of fundus of eyes ； classical joint transform correlator

參考文獻

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[2] Chang, W.Y. (2003), “Design of optical correlation filter using liquid crystal device for the face recognition” Master Thesis of Department of Electrical Engineering, Yuan Ze University, Taiwan, R.O.C..