Yi Wu 0001, Fangfang Xie, Jie Yang 0030, Erkang Cheng, Vasileios Megalooikonomou, Haibin Ling. Automatic detection of apical roots in oral radiographs. In Bram van Ginneken, Carol L. Novak, editors, Medical Imaging 2012: Computer-Aided Diagnosis, San Diego, California, United States, 4-9 February 2012. Volume 8315 of SPIE Proceedings, SPIE, 2012. [doi]