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Showing 1 to 2 of 2 for “"deformation based morphometry"”.
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Registration of Images with Varying Topology using Embedded Maps
… changes. Topological changes cause false deformation in existing deformable registration algorithms, which in turn leads to unreliable observations in the clinical study that relies on the deformation fields, such as deformation based morphometry (DBM). In this work, we develop a new …
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Increasing DBM Reliability using Distribution Independent Tests and Information Fusion Techniques
In deformation based morphometry (DBM) group-wise differences in brain structure are measured using deformable registration and some form of statistical test. However, it is known that DBM results are sensitive to both the registration method and statistical test used. Given the lack of an …