A SIFT-Based Feature Level Fusion of Iris and Ear Biometrics. - Lamis Ghoualmi; Salim Chikhi; Amer Draa (MPRSS, 2014)

Ear Feature Extraction Using a DWT-SIFT Hybrid. - Lamis Ghoualmi; Amer Draa; Salim Chikhi (ECC, 2015)

An ear biometric system based on artificial bees and the scale invariant feature transform. - Lamis Ghoualmi; Amer Draa; Salim Chikhi (Expert Syst. Appl., 2016)