I am studying your code for PLOTRIDGEORIENT..
i dont understand why following commands are used.. I am new to matlab/programming so pardon me for novice queries...
xoff = len/2*cos(s_orient);
[x,y] = meshgrid(spacing:spacing:cols-spacing, spacing:spacing:rows-spacing);
x = x-xoff;
u = xoff*2
Hi, I'm trying to generate a revocable fingerprint template in terms of bit-string from a set of minutiae points.
Your code is working on FVC2002 and I’m looking for code to work on FVC2004DB-1 but this code gives error for this DB.
Do you have a solution to this problem?
Moreover, I need to generate the hash code of Minutiae.
Do you have experience in this area?
Can u help me about this?
Hi, I'm trying to obtain the filtered images for 5000 dpi input images using some of the functions but could not figure out which would be the best parameters.
Could you please suggest ? I'm using ridgeorient(), ridgesegment(), ridgefreq() and ridgefilter()
Yes it is based on the paper.
You are correct about the general procedure of the code.
However, the minutiae extraction and matching are done with separate function calls. The minutiae extraction needs to take place before matching.