01140nas a2200157   4500008004100000245005200041210005200093260004100145300001400186520061200200100001900812700002100831700002100852700001700873856009200890       2010                        eng d00aEstimation of linear deformations of 3D objects0 aEstimation of linear deformations of 3D objects  aHong Kong, Hong KongbIEEEcSep 2010  a153 - 1563 a<p>We propose a registration method to find affine transformations between 3D objects by constructing and solving an overdetermined system of polynomial equations. We utilize voxel coverage information for more precise object boundary description. An iterative solution enables us to easily adjust the method to recover e.g. rigid-body and similarity transformations. Synthetic tests show the advantage of the voxel coverage representation, and reveal the robustness properties of our method against different types of segmentation errors. The method is tested on a real medical CT volume. © 2010 IEEE.</p>1 aTanacs, Attila1 aLindblad, Joakim1 aSladoje, Nataša1 aKato, Zoltan  uhttps://www.inf.u-szeged.hu/publication/estimation-of-linear-deformations-of-3d-objects