This namespace provides public API functions for features related to image processing in frequency domain, such as Fourier Transform, Low Pass Filter, etc.

This namespace represents the image and color processing API that allows you to promote or reduce colors using different interpolation algorithms. This API also allows you to rotate, flip, resize and crop images and provides image transformation methods such as remove red eye, perspective, solarize, warp, wave, etc.

This namespace contains classes to enhance bi-level image support. It includes the ability to check for "noise" of black pixels, clean borders, invert white text, auto-orient image, auto invert black text on the white background, and auto-crop. It now also includes the ability to remove punch holes, and broken, dotted, and solid lines, as well as perform image dilation and erosion.