A Concept Oriented Sketchy Recognition System
Qing Qiu · 2004
Sketch-based graphics input is a natural and effctive way to present designer's brainstorms or bursting ideas. We propose a sketch-based graphics recognition system——SketchEI in this paper, which can discovery latent geometric shapes from users' sketchy input and show the recognized regular shapes on the screen immediately. SketchEI organically integrates pen-based user interface, sketch preprocessor, sketch recognizer, historical sketch manager and user adaptor and produces good performance.