D. Ling

An efficient fingerprint verification system using integrated wavelet and Fourier–Mellin invariant transform

Ong Thian Song, A. Jin, D. Ling, 2004 .

Face recognition using wavelet transform and non-negative matrix factorization

Andrew Teoh Beng Jin, David Ngo Chek Ling, Neo Han Foon, 2004 .

Palmprint based Cancelable Biometric Authentication System

Ying Han Pang, Andrew Teoh Beng Jin, David Ngo Chek Ling, 2007 .

A single-sensor hand geometry and palmprint verification system

Michael Goh Kah Ong, Tee Connie, Andrew Teoh Beng Jin, 2003, WBMA '03.