Class ConfigSiftDescribe

All Implemented Interfaces:
Configuration, Serializable

public class ConfigSiftDescribe extends Object implements Configuration
Configuration for DescribePointSift
See Also:
  • Field Details

    • widthSubregion

      public int widthSubregion
      Width of sub-region in samples.
    • widthGrid

      public int widthGrid
      Width of grid in subregions.
    • numHistogramBins

      public int numHistogramBins
      Number of histogram bins.
    • sigmaToPixels

      public double sigmaToPixels
      Conversion of sigma to pixels. Used to scale the descriptor sample region's width.
    • weightingSigmaFraction

      public double weightingSigmaFraction
      Sigma for Gaussian weighting function is set to this value * region width.
    • maxDescriptorElementValue

      public double maxDescriptorElementValue
      Maximum fraction a single element can have in descriptor. Helps with non-affine changes in lighting. See paper.
  • Constructor Details

    • ConfigSiftDescribe

      public ConfigSiftDescribe()
  • Method Details