A wavelet-based approximation of surface coil sensitivity profiles for correction of image intensity inhomogeneity and parallel imaging reconstruction.

@article{Lin2003AWA,
  title={A wavelet-based approximation of surface coil sensitivity profiles for correction of image intensity inhomogeneity and parallel imaging reconstruction.},
  author={Fa-Hsuan Lin and Ying-Jui Chen and John W. Belliveau and Lawrence L. Wald},
  journal={Human brain mapping},
  year={2003},
  volume={19 2},
  pages={96-111}
}
We evaluate a wavelet-based algorithm to estimate the coil sensitivity modulation from surface coils. This information is used to improve the image homogeneity of magnetic resonance imaging when a surface coil is used for reception, and to increase image encoding speed by reconstructing images from under-sampled (aliased) acquisitions using parallel magnetic resonance imaging (MRI) methods for higher spatiotemporal image resolutions. The proposed algorithm estimates the spatial sensitivity… CONTINUE READING
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