Efficient Probabilistic and Geometric Anatomical Mapping Using Particle Mesh Approximation on GPUs

<table>Particle mesh approximation algorithm to transform the computation from irregular domain to regular domain based on four basic steps: grid construction, splatting, integration, and interpolation.</table>

International Journal of Biomedical Imaging

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Figure 3: Efficient Probabilistic and Geometric Anatomical Mapping Using Particle Mesh Approximation on GPUs 