Triantafyllidis, Georgios, Michalis Dimitriou, Tsampikos Kounalakis, and Nikolaos Vidakis. “Detection and Classification of Multiple Objects Using an RGB-D Sensor and Linear Spatial Pyramid Matching”. ELCVIA Electronic Letters on Computer Vision and Image Analysis 12, no. 2 (April 12, 2013): 78–87. Accessed June 25, 2025. https://elcvia.cvc.uab.cat/article/view/v12-n2-triantafyllidis-dimitriou-kounalakis-et-al.