SBM07: Sketch Based Interfaces and Modeling 2007
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Browsing SBM07: Sketch Based Interfaces and Modeling 2007 by Subject "Categories and Subject Descriptors (according to ACM CCS): I.5.5 [Pattern Recognition]: Implementation: Interactive systems H.5.2 [Information Interfaces and Presentation]: User Interfaces: Interaction styles"
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Item A Pen-based Tool for Efficient Labeling of 2D Sketches(The Eurographics Association, 2007) Wolin, Aaron; Smith, Devin; Alvarado, Christine; Michiel van de Panne and Eric SaundHigh quality labeled data is essential for developing and evaluating sketch recognition algorithms. Unfortunately, labeling freely-drawn sketches is time-consuming and difficult, if not impossible, using current technologies. These difficulties and the resulting lack of labeled data fundamentally limit the development of recognition algorithms.We present an intuitive, direct manipulation pen-based application for labeling sketch data in any two-dimensional domain. Our labeling tool supports the three essential sketch recognition labeling tasks: stroke fragmentation, stroke grouping and label application. Our interface integrates standard and novel interaction techniques to make each task efficient and natural. In a user study, all users felt that labeling data with our tool was quick and efficient.