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Erschienen in:
2006 | OriginalPaper | Buchkapitel
Dynamic Reconstruction of Complex Planar Objects on Irregular Isothetic Grids
verfasst von : Antoine Vacavant, David Coeurjolly, Laure Tougne
Erschienen in: Advances in Visual Computing
Verlag: Springer Berlin Heidelberg
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The vectorization of discrete regular images has been widely developed in many image processing and synthesis applications, where images are considered as a regular static data. Regardless of final application, we have proposed in [14] a reconstruction algorithm of planar graphical elements on irregular isothetic grids. In this paper, we present a dynamic version of this algorithm to control the reconstruction. Indeed, we handle local refinements to update efficiently our complete shape representation. We also illustrate an application of our contribution for interactive approximation of implicit curves by lines, controlling the topology of the reconstruction.