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  author = {J. Rydell and H. Knutsson and M. Borga},
  title = {Bilateral Filtering of {fMRI} Data},
  journal = {IEEE Journal of Selected Topics in Signal Processing: fMRI Analysis
	for Human Brain Mapping},
  year = {2008},
  volume = {2},
  pages = {891--896},
  number = {6},
  month = {December},
  abstract = {We present a class of adaptive filtering techniques of fMRI data related
	to bilateral filtering. This class of methods average activities
	in consistent regions rather than regions that maximize correlation
	with a BOLD model. Similarity measures based on signal similarity
	and anatomical similarity are discussed and compared experimentally
	to standard linear low pass filtering. It is demonstrated that adaptive
	filtering provides improved detection of activated regions.},
  liu_class = {A1},
  liuclass = {A1},
  owner = {magnus},
  timestamp = {2008.10.01}