The paper introduced Tahuti, a geometrical sketch recognition system, which can create UML diagrams. Proposed system uses a multi-layer framework for sketch recognition. The stages of the multi-layer recognition framework are: 1) Preprocessing 2) Selection 3) Recognition 4) Identification. Through user studies, the authors discovered that Tahuti's interpreted view was deemed to be easier to drawn in and easier to edit in than comparative systems.
Discussion:
This is a new area of application of sketch recognition. UML diagrams contains nearly all the straight lines. This makes the processing much easier. The system allows people to drag and move. This is a great idea of application.
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ReplyDeleteMost importantly, the system doesn't restrict the way people draw when to recognize multi-stroke. Yes，By the way, How are you today, youyou?
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