The ImageGear.FreqIP namespace has been deprecated and will be removed from the public API in a future release.

The ImageGear.FreqIP Namespace provides public API functions for features related to image processing in frequency domain, such as Fourier Transform, Low Pass Filter, etc. This includes the following areas:

• Fast Fourier Transform
• Image Filtering
• Image Restoration
• Convolution
• Discrete Cosine Transform and Discrete Sine Transform 

Available on ImageGear for .NET 32-bit only.