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Hello,
How can i extract relevent information using Haar wavelet for iris recognition?
My idea is to extract features from normalised iris without using noise mask. For that, i calcluted approximation and vertical details at 4 level, and i reshape it to vector. After that, i effectuated...
Thank's BradtheRad,
I run my code just once, I have optimistic.mat folder containing vectors FAR, FRR with size 16. it's knowns that GAR=1-FRR, and I calculated mean and std for GAR and FAR .I also used pdf function to estimate probabilities vs normalized hamming distance. I should have this...
Hi AeonJo,
A Gabor filter is sin modulated with gaussian and it works with rotation i means orientation and frenquency and other parameters..I suggest to you to download simply Gabor filter toolbox from web..you can find easly this tool ...well, i think using sobel is best way to generate edge
Hi,
I tried to generate genuine and imposter scores, in purpose to evaluate my iris dual authentication system (Multimodal biometric system). Following is my first trial on coding using Matlab:
load('optimistic.mat');
xcut = 0.05:0.05:0.8;
GAR=100-FRR;
sigma1 = std(GAR)...
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