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題 名 | 低功率、低價格與小面積之指紋辨識系統之研究與實作=A Study and Implementation of the Low-cost, Low-power and Small-size of Finger Printer System |
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作 者 | 黃文增; 余信緯; 沈毅偉; 黃仲麟; 周慶棟; | 書刊名 | 臺北科技大學學報 |
卷 期 | 38:2 民94.09 |
頁 次 | 頁23-38 |
分類號 | 312.84 |
關鍵詞 | 指紋辨識; 條狀感測器; 特徵值; 二值化; MBF310; Fingerprint-recognition; Line sensor; Minutiae; Binarization; |
語 文 | 中文(Chinese) |
中文摘要 | 在今天,有許多的行動電話、筆記型電腦、個人數位助理等行動裝置早已廣泛地使用在人群中,並且已成為生活中不可或缺的一部分。尤其這幾年由於科技的進步,帶動了電子產品的興盛,使得嵌入式產品在市場上有越來越多的應用。基於成本考量,目前的嵌入式產品比較少有一套安全認證的機制;萬一發生遺失,裡面的重要資料將無所遁形,因此一套能夠有效地在嵌入式產品上運作的安全控管機制,是很迫切需要的。指紋辨識技術的發展已有長達30年以上的歷史,就技術層面來說指紋辨識是最為成熟的一種生物辨識技術,而如果要實作在嵌入式產品中時就要特別注意到價格、功率、面積等問題。在指紋辨識系統中的前端輸入部分,也就是感測器的部分,在本論文中採用富士通的條狀感應器MBF310;感測的區域為條狀的,比較一般的感測器,面積更小、功率更低和價格更是只有一般塊狀感應器的四分之一,符合嵌入式產品中所要求的。使得本論文的指紋辨識系統能夠應用在嵌入式產品中。 |
英文摘要 | Today, some devices, such as Cell phone, Notebook PDA, have already been widely used among the crowds and become an indispensable part in life. Especially because of the Progress of science and technology during these years, them have driven the prosperity of electronic product. Moreover, these make embedded products have many applications. For the cost issue, there is less safety certification mechanism in modem consumer products. In lost case, there is no way to protection personal information in storage devices. Therefore, it urgently needs a security mechanism in the system. Although it is above history of 30 years to development the fingerprint recognized technology, the major issues are the cost, power, and size if we want to implement this fingerprint technology in embedded systems. Then, the input part of this fingerprint system is the sensor device; Fujitsu Line-Sensor MBF310 is employed in this thesis. The characteristics of this Line-Sensor are smaller size, lower power consumption, and lower cost. Therefore, it is suitable to design in embedded systems. |
本系統中英文摘要資訊取自各篇刊載內容。