Core Optical, Inc.
FourierSpectrum SpatialDomainColumns Property Industrial Strength, Scientific Grade
An OnlineInt32 type that gets/sets the number of spatial domain columns i.e. the number of columns of the original source data.

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

public int SpatialDomainColumns { get; set; }

OnlineSystem ArgumentOutOfRangeException Thrown when assigned a value less than or equal to 0, or greater than FrequencyDomainColumns.

This property can be used to control the auto-cropping of the spatial domain data that is output from an inverse FFT operation. This auto-cropping can be used to remove any zero buffering that may have been applied during a forward FFT operation. The SpatialDomainRows and SpatialDomainColumns properties are automatically set to those of the input source data prior to any zero-buffering, so that this zero-buffering is auto-cropped from the data after a forward + inverse FFT operation. To disable this behavior, assign the SpatialDomainRows and SpatialDomainColumns properties the same values as their FrequencyDomainRows and FrequencyDomainColumns counterparts.

See Also