Non-rigid Image Registration with SαS Filters

@inproceedings{Liao2008NonrigidIR,
  title={Non-rigid Image Registration with SαS Filters},
  author={Shu Liao and Albert C. S. Chung},
  year={2008}
}
In this paper, based on the SαS distributions, we design SαS filters and use the filters as a new feature extraction method for non-rigid medical image registration. In brain MR images, the energy distributions of different frequency bands often exhibit heavy-tailed behavior. Such non-Gaussian behavior is essential for non-rigid image registration but… CONTINUE READING