Secure ear biometrics using circular kernel principal component analysis, Chebyshev transform hashing and Bose-Chaudhuri-Hocquenghem error-correcting codes. - L. Olanrewaju; Oyediran Oyebiyi; Sanjay Misra; Rytis Maskeliunas; Robertas Damasevicius (Signal Image Video Process., 2020)