ImageGear .NET v25.2 - Updated
ImageGear.Processing.Advanced Assembly / ImageGear.FreqIP Namespace / ImGearFrequencyProcessing Class
Properties Methods


In This Topic
    ImGearFrequencyProcessing Class Members
    In This Topic

    The following tables list the members exposed by ImGearFrequencyProcessing.

    Public Properties
     NameDescription
    Public Propertystatic (Shared in Visual Basic)IsFFTWInitializedGets a value indicating whether FFTW support is initialized.  
    Public Propertystatic (Shared in Visual Basic)VerifierGets ImGearFrequencyProcessingVerifier class to allows you to call its methods.  
    Top
    Public Methods
     NameDescription
    Public Methodstatic (Shared in Visual Basic)BandPassFilterFilters the input image using a band-pass filter, with the specified parameters.  
    Public Methodstatic (Shared in Visual Basic)BandStopFilterFilters the input image using a band-stop filter, with the specified parameters.  
    Public Methodstatic (Shared in Visual Basic)ConvolveConvolves an image with the given kernel matrix.  
    Public Methodstatic (Shared in Visual Basic)ForwardDCTComputes the forward Discrete Cosine Transform (DCT) of the input data.  
    Public Methodstatic (Shared in Visual Basic)ForwardDCTFromImageComputes the forward Discrete Cosine Transform (DCT) of the input image.  
    Public Methodstatic (Shared in Visual Basic)ForwardDSTComputes the forward Discrete Sine Transform (DST) of the input data.  
    Public Methodstatic (Shared in Visual Basic)ForwardDSTFromImageComputes the forward Discrete Sine Transform (DST) of the input image.  
    Public Methodstatic (Shared in Visual Basic)ForwardFFTPerforms a forward Fast Fourier Transform.  
    Public Methodstatic (Shared in Visual Basic)ForwardFFTFromImagePerforms a forward Fast Fourier Transform of the input image.  
    Public Methodstatic (Shared in Visual Basic)HighPassFilterFilters the input image using a high-pass filter, with the specified parameters.  
    Public Methodstatic (Shared in Visual Basic)InitializeFFTWOverloaded. Initializes the FFTW algorithm.  
    Public Methodstatic (Shared in Visual Basic)InverseDCTComputes the inverse Discrete Cosine Transform (IDCT) of the input data.  
    Public Methodstatic (Shared in Visual Basic)InverseDCTToImageComputes the inverse Discrete Cosine Transform (IDCT) of the input data.  
    Public Methodstatic (Shared in Visual Basic)InverseDSTComputes the inverse Discrete Sine Transform (IDST) of the input data.  
    Public Methodstatic (Shared in Visual Basic)InverseDSTToImageComputes the inverse Discrete Sine Transform (IDST) of the input data.  
    Public Methodstatic (Shared in Visual Basic)InverseFFTPerforms an inverse Fast Fourier Transform.  
    Public Methodstatic (Shared in Visual Basic)InverseFFTToImagePerforms an inverse Fast Fourier Transform.  
    Public Methodstatic (Shared in Visual Basic)InverseRestorePerforms image restoration using inverse filtering in the frequency domain.  
    Public Methodstatic (Shared in Visual Basic)LowPassFilterFilters the input image using a low-pass filter, with the specified parameters.  
    Public Methodstatic (Shared in Visual Basic)WienerRestorePerforms image restoration using Wiener filtering in the frequency domain.  
    Top
    See Also

    Reference

    ImGearFrequencyProcessing Class
    ImageGear.FreqIP Namespace
    ImGearFrequencyProcessingVerifier Class

     

     

    ©2025 Accusoft Corporation. All Rights Reserved.

    Get Product Support