A cluster-based strategy for active learning of RGB-D object detectors. - Arturo Bonnin; Ricard Borràs; Jordi Vitrià (ICCV Workshops, 2011)

Depth Information in Human Gait Analysis: An Experimental Study on Gender Recognition. - Ricard Borràs; Àgata Lapedriza; Laura Igual (ICIAR (2), 2012)

Robust gait-based gender classification using depth cameras. - Laura Igual; Àgata Lapedriza; Ricard Borràs (EURASIP J. Image Video Process., 2013)