# Sift, the Signal and Image Filtering Tool

Sift is a simple signal and image processing application based on `guiqwt` and `guidata`.

Note that Sift includes an embedded Python console to manipulate directly the signal and image objects (see screenshot below).

Even if it could be extended with powerful features like its closed-source counterpart, Sift is quite limited in its current implementation. For now, its main purpose is to show how to create easily and rapidly your own signal/image processing application using `guidata` and `guiqwt`.