Class UnrollSiftScaleSpaceGradient.ImageScale

java.lang.Object
boofcv.alg.feature.detect.interest.UnrollSiftScaleSpaceGradient.ImageScale
Enclosing class:
UnrollSiftScaleSpaceGradient

public static class UnrollSiftScaleSpaceGradient.ImageScale
extends Object
The gradient for an image in the scale space. NOTE: The gradient for index i is computed from scaleIdx=i+1 to reflect the DoG image that the feature was detected inside of.
  • Field Details

    • derivX

      public GrayF32 derivX
    • derivY

      public GrayF32 derivY
    • imageToInput

      public double imageToInput
    • sigma

      public double sigma
  • Constructor Details

    • ImageScale

      public ImageScale()