Maintenance of Connected Components in Quadtree-based Image Representation. - Vikrant Khanna; Phalguni Gupta; C. Jinshong Hwang (ITCC, 2001)

Finding Connected Components in Digital Images. - Vikrant Khanna; Phalguni Gupta; C. Jinshong Hwang (ITCC, 2001)

Finding connected components in digital images by aggressive reuse of labels. - Vikrant Khanna; Phalguni Gupta; C. Jinshong Hwang (Image Vis. Comput., 2002)