Palmprint recognition, as a very important personal identification technology, is taking more
and more attention. A recently proposed method–two-phase test samples representation …

Multispectral palmprint recognition has been investigated for many problems and
applications over the last decade. It has become one of the most well-known biometric …

The sparse representation can deal with the lack of sample problem due to utilizing of all the
training samples. However, the discrimination ability will degrade when more training …