Create a Fourier space representation of a high pass filter.
Namespace: Stemmer.Cvb.Foundation
Assembly: Stemmer.Cvb.Foundation (in Stemmer.Cvb.Foundation.dll) Version: 14.0.0.0
Syntax
Parameters
- img
- Type: Stemmer.Cvb.FoundationFftImage
Image to apply the filter on.
This input image will not directly be processed - it is required to determine the necessary size of the result image only.
- center
- Type: SystemSingle
Cutoff position of the filter relative to the frequency range (range [0...1]). - width
- Type: SystemSingle
Width of the filter cutoff region (range [0...1]). Helps to reduce ring artifacts.
Return Value
Type: FftImageFilter's Fourier representation
Exceptions
Exception | Condition |
---|---|
ArgumentNullException | If the input img is null |
ObjectDisposedException | If the input img has already been disposed |
Remarks
See Also