CMStatistics 2016: Start Registration
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B1552
Title: Registration and classification for the X-ray image data Authors:  Pengcheng Zeng - Newcastle University (United Kingdom) [presenting]
Abstract: Functional data analysis is widespread in every branch of modern science, such as medicine, biology, chesmitry and engineering. The registration part for multi-dimensional functional data is a significant step, including removing the translating, scaling, rotating and warping problems. It plays a key role in doing the later functional data analysis. We first show the data acquisation of multi-dimensional functional data from X-ray video clips. The pre-processing procedure, like normalization will be presented. After that, a new registration method is proposed, which is basically a mixture of Generalized Procrustes Analysis and self-modelling registration method. This new method can effectively resolve the problems, especially for rotation and warping. It is better than some other existing methods in terms of simulation study and real data analysis. We will end up with the classification for the X-ray image data.