Automatic Interpretation of Depiction Conventions in Sketched Diagrams

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dc.contributor.authorLockwood, Kateen_US
dc.contributor.authorLovett, Andrewen_US
dc.contributor.authorForbus, Kenen_US
dc.contributor.authorDehghani, Mortezaen_US
dc.contributor.authorUsher, Jeffen_US
dc.contributor.editorChristine Alvarado and Marie-Paule Canien_US
dc.date.accessioned2014-01-28T17:57:46Z
dc.date.available2014-01-28T17:57:46Z
dc.date.issued2008en_US
dc.description.abstractDiagrams are used in many educational settings to convey physical and spatial information. Sketching is used, in turn, to test students' understanding of course concepts. The availability of Tablet PCs offer an exciting opportunity to create intelligent tutoring systems which automatically provide students with feedback on sketched work, and to create systems which can capture knowledge via interaction with people. However, for such systems to provide useful and relevant feedback, the software must be able to interpret diagrams that students have drawn. Interpreting diagrams correctly requires an understanding of some basic depiction conventions common in diagrammatic representation. Here we describe how to combine general semantic information about objects in sketched diagrams with geometric information from the sketch to aid in the interpretation of regions and edges. This system is implemented as an extension to the CogSketch sketch understanding system.en_US
dc.description.seriesinformationEurographics Workshop on Sketch-Based Interfaces and Modelingen_US
dc.identifier.isbn978-3-905674-07-1en_US
dc.identifier.issn1812-3503en_US
dc.identifier.urihttps://doi.org/10.2312/SBM/SBM08/167-173en_US
dc.publisherThe Eurographics Associationen_US
dc.subjectCategories and Subject Descriptors (according to ACM CCS): I.2.10 [Artificial Intelligence]: Vision and Scene Understanding).en_US
dc.titleAutomatic Interpretation of Depiction Conventions in Sketched Diagramsen_US
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SBM08: Sketch Based Interfaces and Modeling 2008