Interactive Competitive Breadth-First Exploration for Sketch Interpretation

In this paper, we present a new generic method for an interactive interpretation of sketches. This method is based on a competitive breadth-first exploration of the analysis tree. As opposed to well known structural approaches, this method allows to evaluate simultaneously several possible hypothese...

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Bibliographic Details
Main Authors: Ghorbel, A., Mace, S., Lemaitre, A., Anquetil, E.
Format: Conference Proceeding
Language:English
Subjects:
2D architectural floor plans
breadth-first exploration
Buildings
Context
Grammar
Handwriting recognition
Image segmentation
interactive recognition
Production
sketch recognition
Syntactics
Online Access:Request full text
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Summary:In this paper, we present a new generic method for an interactive interpretation of sketches. This method is based on a competitive breadth-first exploration of the analysis tree. As opposed to well known structural approaches, this method allows to evaluate simultaneously several possible hypotheses of recognition in a dynamic local context of document. At each step of the analysis, the decision process selects the best hypotheses. If it detects an ambiguity, it will solicit the user to select the right hypothesis. In fact, the user participation has a great impact to avoid error accumulation during the analysis step and overcomes the combinatory due to the sketch complexity. This paper demonstrates this interactive method on 2D architectural floor plans.
ISSN:1520-5363
2379-2140
DOI:10.1109/ICDAR.2011.241