A strategy for sampling on a sphere applied to 3D selective RF pulse design.

@article{Wong1994ASF,
  title={A strategy for sampling on a sphere applied to 3D selective RF pulse design.},
  author={S T Wong and Mechthild Roos},
  journal={Magnetic resonance in medicine},
  year={1994},
  volume={32 6},
  pages={
          778-84
        }
}
  • S T Wong, Mechthild Roos
  • Published in
    Magnetic resonance in…
    1994
  • Mathematics, Medicine
  • Conventional constant angular velocity sampling of the surface of a sphere results in a higher sampling density near the two poles relative to the equatorial region. More samples, and hence longer sampling time, are required to achieve a given sampling density in the equatorial region when compared with uniform sampling. This paper presents a simple expression for a continuous sample path through a nearly uniform distribution of points on the surface of a sphere. Sampling of concentric… CONTINUE READING

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