TY - RPRT TI - Face recognition using kernel scatter-difference-based discriminant analysis. AU - Qingshan Liu AU - Xiaoou Tang AU - Hanqing Lu AU - Songde Ma PY - 2006 DO - 10.1109/tnn.2006.875970 UR - https://pubmed.ncbi.nlm.nih.gov/16856670/ ID - 16856670 ER -