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Fpga based iris detection and recognition system / Lee Hoon Hoon

Fpga based iris detection and recognition system_Lee Hoon Hoon_E3_2010_875003643_00003084337_NI
Aplikasi sistem pengesan dan pengecaman iris mata adalah popular dalam bidang kerja yang memerlukan tahap securiti yang tinggi. Iris mata boleh digunakan sebagai passport hidup di jabatan kastam dan imigrasi, sijil kelahiran, lessen memandu, pengesahan kad kredit dan security internet di mana kata laluan diperlukan untuk melayari sesebuah laman web. Projek ini menjelaskan tentang system pengecaman iris mata yang berasaskan kamera digital dan pembangunan platform multimedia yang mengandungi satu Altera DE2-70 board, 4.3” LCD Touch Panel Kit(LTM), 5 Mega Pixel Digital Camera Module(D5M). projek ini bertujuan untuk mencari cara yang paling baik untuk menangkap gambar iris mata yang paling jelas dengan mengambil kira keadaan sekeliling dan keamatan cahaya dan jarak objek. Pengawalan perkakasan untul projek ini ditulis dengan mengunakan verilog codes. Atur cara imej pemprosesan dilaksanakan untuk mencari lokasi iris mata dan kemudiannya, mengekstrak bahagian iris dari imej mata. Bahagian yang diekstrak ini kemudiannya diproses menjadi imej yang berbentuk segiempat sama kaki. Seterusnya, dua set kod iris mata dibanding di antara satu sama lain untuk mencari jarak Hamming iaitu satu nilai untuk mengukur perbezaan. _________________________________________________________________________________________ Iris detection and recognition is widely applied in areas that require high security requirements. The iris can be used as a living passport in national border control system or applied as a living password, birth certificates, driving licenses, credit card authentication and enforcing internet security where controlled access to certain web pages is necessary. Iris recognition is considered as one of the ideal biometric recognition component. This project basically explains the iris recognition system implemented using Digital Camera and Multimedia Development Platform consisting of the Altera DE2-70 board, 4.3” LCD Touch Panel Kit(LTM), 5 Mega Pixel Digital Camera Module(D5M). This project involves finding out the best way to capture the best iris image taking the lighting condition and the object distance into consideration. The hardware control of the camera, display panel and DE2-70 board is written in verilog codes. Then, image pre-processing is performed followed by extracting the iris portion of the eye image. The extracted iris part is then normalized, and iris code is constructed using cumulative-sum method. Finally two iris codes are compared to find the Hamming Distance, which is a fractional measure of the dissimilarity.
Contributor(s):
Lee Hoon Hoon - Author
Primary Item Type:
Final Year Project
Identifiers:
Accession Number : 875003643
Language:
English
Subject Keywords:
Iris detection; security requirements; Hamming Distance
First presented to the public:
4/1/2010
Original Publication Date:
7/31/2018
Previously Published By:
Universiti Sains Malaysia
Place Of Publication:
School of Electrical & Electronic Engineering
Citation:
Extents:
Number of Pages - 81
License Grantor / Date Granted:
  / ( View License )
Date Deposited
2018-07-31 15:44:58.441
Date Last Updated
2019-01-07 11:24:32.9118
Submitter:
Nor Hayati Ismail

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Fpga based iris detection and recognition system / Lee Hoon Hoon1 2018-07-31 15:44:58.441