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Abstract #2460

A Novel Fast Quantitative Parameter Distribution Estimator Applied to Diffusion Tensor Distribution Imaging

Anders Garpebring1
1Radiation Sciences, div. Radiation Physics, Umeå University, Umeå, Sweden

Non-parametric diffusion tensor distribution estimation is very computationally expensive and can require several hours of processing for a single 3D volume. In this work a new formulation of the estimation problem is developed as well as a new more efficient algorithm. The results show that the computational times can be reduced to minutes or even seconds rather than hours. Thus, making these types of analysis suitable also in a clinical setting.

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