Palmprint Based Multidimensional Fuzzy Vault Scheme

Algorithm 3

Genuine vector filtering.

(1) 𝐿=length(𝑓𝑣^′_𝑖);

(2) for  𝑖=1  to  𝑡  do

(3)   𝑣_𝑖=argmin∑_{𝑗=1,…,𝑟−𝑖+1}^𝐿_𝑘=1(𝑓𝑣_𝑖𝑘−𝑣_𝑗𝑘)²;

(4)   RV←RV∪𝑣_𝑖;

(5) end