Fast and accurate 3-D registration of HR-pQCT images. - Lin Shi 001; Defeng Wang; Vivian W. Y. Hung; Benson H. Y. Yeung; James F. Griffith; Winnie C. W. Chu; Pheng-Ann Heng; Jack Chun Yiu Cheng; Ling Qin (IEEE Trans. Inf. Technol. Biomed., 2010)