The goal of this project is to apply the concepts of perceptual grouping to digitize hand-drawn flow diagrams and render an aestheticized image made of polygons and connectors. We address typical ...

The development of tools for diagrammatic visual programming based on block diagrams for systems modeling and simulation can be traced back to work carried out in research centers and universities ...

Currently, input and output connectors in the flow diagram look the same, which can make it difficult to immediately identify their function at a glance. Therefore, users have to find out by trying to ...