A unified learning framework for object detection and classification using nested cascades of boosted classifiers.

Rodrigo Verschae Javier Ruiz-del-Solar Mauricio Correa A unified learning framework for object detection and classification using nested cascades of boosted classifiers. 85-103 2008 19 Mach. Vis. Appl. 2 http://dx.doi.org/10.1007/s00138-007-0084-0 db/journals/mva/mva19.html#VerschaeRC08