Liver fibrosis staging using CT image texture analysis and soft computing. - Ömer Kayaalti; Bekir Hakan Aksebzeci; Ibrahim Ökkes Karahan; Kemal Deniz; Mehmet Öztürk; Bülent Yilmaz; Sadik Kara; Musa Hakan Asyali (Appl. Soft Comput., 2014)