A Computational Framework for Experimental Design in Diffusion MRI

نویسندگان

  • Emmanuel Caruyer
  • Rachid Deriche
چکیده

In this work, we develop a computational framework for optimal design of experiment in parametric signal reconstruction. We apply this to the optimal design of one dimensional q-space, q-ball imaging and multiple q-shell experimental design. We present how to construct sampling scheme leading to minimal condition number, and compare to state-of-the-art sampling methods. We show in particular a better noise performance of these scheme through Monte-Carlo simulations for the reconstruction of synthetic signal. This demonstrates the impact of this computational framework on acquisition in diffusion MRI.

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تاریخ انتشار 2012