ImageApp

ImageApp is a program that involves a lot of principles from machine vision. A GUI that allows you to build up an image processing graph.

An image processing graph is essentially a sequence of algorithms that do something to images. You can imagine the graph as the algorithms being the nodes and the flow-of-->data between the algorithms being the arcs.
For instance, you could have the sequence of filtering the image to remove noise, then extracting the edges using a Sobel edge operator, then running a line finding algorithm and so on. In mathematical terms this graph is known as a Directed Acyclic Graph (DAG).