Image-based Visual Servoing of a Real Robot Using a Quaternion Formulation. - Thomas Koenig; Yuanquiang (Evan) Dong; Guilherme N. DeSouza (RAM, 2008)

Illumination invariant foreground detection using multi-subspace learning. - Yuanquiang (Evan) Dong; T. X. Han; Guilherme N. DeSouza (Int. J. Knowl. Based Intell. Eng. Syst., 2010)

Adaptive learning of multi-subspace for foreground detection under illumination changes. - Yuanquiang (Evan) Dong; Guilherme N. DeSouza (Comput. Vis. Image Underst., 2011)