A parallel MR imaging method using multilayer perceptron.

  title={A parallel MR imaging method using multilayer perceptron.},
  author={Kinam Kwon and Dongchan Kim and Hyunwook Park},
  journal={Medical physics},
  volume={44 12},
PURPOSE To reconstruct MR images from subsampled data, we propose a fast reconstruction method using the multilayer perceptron (MLP) algorithm. METHODS AND MATERIALS We applied MLP to reduce aliasing artifacts generated by subsampling in k-space. The MLP is learned from training data to map aliased input images into desired alias-free images. The input of the MLP is all voxels in the aliased lines of multichannel real and imaginary images from the subsampled k-space data, and the desired… CONTINUE READING

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