Hand drawn diagrams are essential tools for thinking and communicating in the early phases of design, yet computer based drawing tools support diagramming and sketching only poorl...
Many of today’s recognition approaches for hand-drawn sketches are feature-based, which is conceptually similar to the recognition of hand-written text. While very suitable for ...
In this paper we present AgentSketch, an agentbased system for on-line recognition of hand-drawn diagrams. Agents are used for managing the activity of symbol recognizers and for ...
Giovanni Casella, Vincenzo Deufemia, Viviana Masca...
A long standing challenge in pen-based computer interaction is the ability to make sense of informal sketches. A main difficulty lies in reliably extracting and recognizing the i...
Computer understanding of visual languages in pen-based environments requires a combination of lexical analysis in which the basic tokens are recognized from hand-drawn gestures an...
Adrian C. Bickerstaffe, Aidan Lane, Bernd Meyer, K...