Tomographic Image Reconstruction of Fan-beam Projections with Equidistant Detectors Using Partially Connected Neural Networks

نویسندگان

  • Luciano Frontino de Medeiros
  • Hamilton Pereira da Silva
  • Eduardo Parente Ribeiro
چکیده

Abstract: We present a neural network approach for tomographic imaging problem using interpolation methods and fan-beam projections. This approach uses a partially connected neural network especially assembled for solving tomographic reconstruction with no need of training. We extended the calculations to perform reconstruction with interpolation and to allow tomography of fan-beam geometry. The main goal is to aggregate speed while maintaining or improving the quality of the tomographic reconstruction process.

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تاریخ انتشار 2007