histogramMatchImage — histogramMatchImage • ANTsR

Match intensity profile with a reference image.

histogramMatchImage(
  sourceImage,
  referenceImage,
  numberOfHistogramBins = 255,
  numberOfMatchPoints = 64,
  useThresholdAtMeanIntensity = FALSE
)

Arguments

sourceImage	image to undergo intensity transformation.
referenceImage	image providing reference intensity profile.
numberOfHistogramBins	number of histogram levels.
numberOfMatchPoints	number of histogram match points.
useThresholdAtMeanIntensity	use a simple background exclusion criterion.

Value

source image intensity matched to reference image.

Author

NJ Tustison

Examples

sourceImage <- antsImageRead( getANTsRData( "r16" ), 2 )
referenceImage <- antsImageRead( getANTsRData( "r64" ), 2 )
matchedImage <- histogramMatchImage( sourceImage, referenceImage )