Off-line sketch interpretation

Matt Notowidigdo*, Robert C. Miller

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

29 Scopus citations

Abstract

We present a novel approach to creating structured diagrams (such as flow charts or object diagrams) by combining an off-line sketch recognition system with the user interface of a traditional structured graphics editor. Our system, called UDSI (user-directed sketch interpretation), aims to provide drawing freedom by allowing the user to sketch entirely off-line using a pure pen-and-paper interface. The results of the drawing can then be presented to UDSI, which recognizes shapes, lines, and text areas that the user can then polish as desired. The system can infer multiple interpretations for a given sketch to aid during the user's polishing stage. The UDSI program uses a novel recognition architecture that combines low-level recognizers with domain-specific heuristic filters and a greedy algorithm that eliminates incompatible interpretations.

Original languageEnglish (US)
Title of host publicationMaking Pen-Based Interaction Intelligent and Natural - Papers from the 2004 AAAI Fall Symposium, Technical Report
Pages120-126
Number of pages7
VolumeFS-04-06
StatePublished - Dec 1 2004
Event2004 AAAI Fall Symposium - Arlington, VA, United States
Duration: Apr 21 2004Apr 24 2004

Other

Other2004 AAAI Fall Symposium
CountryUnited States
CityArlington, VA
Period4/21/044/24/04

ASJC Scopus subject areas

  • Engineering(all)

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