Detecting Symmetries and Curvilinear Arrangements in Vector Art

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dc.contributor.authorYeh, Yi-Tingen_US
dc.contributor.authorMech, Radomiren_US
dc.date.accessioned2015-02-23T10:17:36Z
dc.date.available2015-02-23T10:17:36Z
dc.date.issued2009en_US
dc.description.abstractUnderstanding symmetries and arrangements in existing content is the first step towards providing higher level content aware editing capabilities. Such capabilities may include edits that both preserve existing structure as well as synthesize entirely new structures based on the extracted pattern rules. In this paper we show how to detect regular symmetries and arrangement along curved segments in vector art. We determine individual elements in the art by using the transformation similarity for sequences of sample points on the input curves. Then we detect arrangements of those elements along an arbitrary curved path. We can un-warp the arrangement path to detect symmetries near the path. We introduce novel applications inform of editing elements that are arranged along a curved path. This includes their sliding along the path, changing of their spacing, or their scale. We also allow the user to brush the elements that the system recognized along new paths.en_US
dc.description.number2en_US
dc.description.seriesinformationComputer Graphics Forumen_US
dc.description.volume28en_US
dc.identifier.doi10.1111/j.1467-8659.2009.01411.xen_US
dc.identifier.issn1467-8659en_US
dc.identifier.pages707-716en_US
dc.identifier.urihttps://doi.org/10.1111/j.1467-8659.2009.01411.xen_US
dc.publisherThe Eurographics Association and Blackwell Publishing Ltden_US
dc.titleDetecting Symmetries and Curvilinear Arrangements in Vector Arten_US
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