Core Optical, Inc.
IsotropicLowPassFilter ClassIndustrial Strength, Scientific Grade
Encapsulates a Butterworth low-pass frequency filter.
Inheritance Hierarchy

OnlineSystem Object
  PrecisionImage.FrequencyDomainProcessing IsotropicFrequencyFilter
    PrecisionImage.FrequencyDomainProcessing IsotropicLowPassFilter

Namespace: PrecisionImage.FrequencyDomainProcessing
Assembly: PrecisionImage (in PrecisionImage.dll) Version: (

public class IsotropicLowPassFilter : IsotropicFrequencyFilter

The IsotropicLowPassFilter encapsulates a 2D Butterworth low-pass filter that is circularly symmetric i.e. it's frequency suppression characteristics are a function of the cutoff frequencies and the tuning parameters only, not direction.

See IsotropicFrequencyFilter for a discussion of the isotropic frequency filters and their design.

See Also