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International Journal of Biomedical Imaging
Volume 2017 (2017), Article ID 7232751, 12 pages
Research Article

Multitemporal Volume Registration for the Analysis of Rheumatoid Arthritis Evolution in the Wrist

DITEN, Università degli Studi di Genova, Via Opera Pia 11a, 16145 Genova, Italy

Correspondence should be addressed to Silvana G. Dellepiane

Received 21 November 2016; Revised 9 May 2017; Accepted 12 June 2017; Published 19 October 2017

Academic Editor: Jyh-Cheng Chen

Copyright © 2017 Roberta Ferretti and Silvana G. Dellepiane. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Supplementary Material

Subsection 1.1 (3D rotation and basic rotations) shows how the rotation matrix can be obtained as a product of three different rotation matrices, each corresponding to an elemental (i.e., basic) rotation about one of the axes of the fixed coordinate system or about the rotating coordinate system.

Subsection 1.2 gives the definition of the Confusion Matrix along with Sensitivity (SENS) and Precision (PR).

  1. Supplementary Material