Detection of Lung Nodules in Thoracic MDCT Images Based on Temporal Changes from Previous and Current Images. - Shinya Maeda; Yasuyuki Tomiyama; Hyoungseop Kim; Noriaki Miyake; Yoshinori Itai; Joo Kooi Tan; Seiji Ishikawa; Akiyoshi Yamamoto (J. Adv. Comput. Intell. Intell. Informatics, 2011)