Develop a parallel image processing framework with the following requirements:

1. A graphical user interface (GUI) developed using Python

2. Utilities for loading of images in several formats (including at least GIF and JPEG)

3. OpenMP implementations of the following image processing algorithms

a. Wiener Filter

b. Marr-Hildreth Edge Detector

An example of a possible workflow may be

1. User loads an arbitrary image

2. User chooses an image processing algorithm

3. User push execution button

4. Automatically the framework executes the parallel implementations using multiple threads.