TY  - RPRT
TI  - Subclass discriminant analysis.
AU  - Manli Zhu
AU  - Aleix M Martinez
PY  - 2006
DO  - 10.1109/tpami.2006.172
UR  - https://pubmed.ncbi.nlm.nih.gov/16886863/
ID  - 16886863
ER  -