The following tables list the members exposed by ImGearFrequencyProcessing.
| Name | Description | |
|---|---|---|
  | IsFFTWInitialized | Gets a value indicating whether FFTW support is initialized. |
| Verifier | Gets ImGearFrequencyProcessingVerifier class to allows you to call its methods. |
| Name | Description | |
|---|---|---|
 | BandPassFilter | Filters the input image using a band-pass filter, with the specified parameters. |
| BandStopFilter | Filters the input image using a band-stop filter, with the specified parameters. |
| Convolve | Convolves an image with the given kernel matrix. |
| ForwardDCT | Computes the forward Discrete Cosine Transform (DCT) of the input data. |
| ForwardDCTFromImage | Computes the forward Discrete Cosine Transform (DCT) of the input image. |
| ForwardDST | Computes the forward Discrete Sine Transform (DST) of the input data. |
| ForwardDSTFromImage | Computes the forward Discrete Sine Transform (DST) of the input image. |
| ForwardFFT | Performs a forward Fast Fourier Transform. |
| ForwardFFTFromImage | Performs a forward Fast Fourier Transform of the input image. |
| HighPassFilter | Filters the input image using a high-pass filter, with the specified parameters. |
| InitializeFFTW | Overloaded. Initializes the FFTW algorithm. |
| InverseDCT | Computes the inverse Discrete Cosine Transform (IDCT) of the input data. |
| InverseDCTToImage | Computes the inverse Discrete Cosine Transform (IDCT) of the input data. |
| InverseDST | Computes the inverse Discrete Sine Transform (IDST) of the input data. |
| InverseDSTToImage | Computes the inverse Discrete Sine Transform (IDST) of the input data. |
| InverseFFT | Performs an inverse Fast Fourier Transform. |
| InverseFFTToImage | Performs an inverse Fast Fourier Transform. |
| InverseRestore | Performs image restoration using inverse filtering in the frequency domain. |
| LowPassFilter | Filters the input image using a low-pass filter, with the specified parameters. |
| WienerRestore | Performs image restoration using Wiener filtering in the frequency domain. |