Seamless Reconstruction of Part-Based High-Relief Models from Hand-Drawn Images

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dc.contributor.authorDvorožnák, Mareken_US
dc.contributor.authorNejad, Saman Sepehrien_US
dc.contributor.authorJamriška, Ondřejen_US
dc.contributor.authorJacobson, Alecen_US
dc.contributor.authorKavan, Ladislaven_US
dc.contributor.authorSýkora, Danielen_US
dc.contributor.editorAydın, Tunç and Sýkora, Danielen_US
dc.date.accessioned2018-11-10T20:56:47Z
dc.date.available2018-11-10T20:56:47Z
dc.date.issued2018
dc.description.abstractWe present a new approach to reconstruction of high-relief models from hand-made drawings. Our method is tailored to an interactive modeling scenario where the input drawing can be separated into a set of semantically meaningful parts of which relative depth order is known beforehand. For this kind of input, our technique allows inflating individual components to have a semi-elliptical profile, position them to satisfy prescribed depth order, and provide their seamless interconnection. As compared to previous similar frameworks our approach is the first that formulates this reconstruction process as a joint non-linear optimization problem. Although its direct optimization is computationally demanding we propose an approximative solution which delivers comparable results orders of magnitude faster enabling an interactive response. We evaluate our approach on various hand-made drawings and demonstrate that it provides stateof-the-art quality in comparison with previous methods which require comparable user intervention.en_US
dc.description.sectionheadersBetween 2.5D and 3D
dc.description.seriesinformationExpressive: Computational Aesthetics, Sketch-Based Interfaces and Modeling, Non-Photorealistic Animation and Rendering
dc.identifier.doi10.1145/3229147.3229153
dc.identifier.isbn978-1-4503-5892-7
dc.identifier.issn2079-8679
dc.identifier.urihttps://doi.org/10.1145/3229147.3229153
dc.identifier.urihttps://diglib.eg.org:443/handle/10.1145/3229147-3229153
dc.publisherACMen_US
dc.titleSeamless Reconstruction of Part-Based High-Relief Models from Hand-Drawn Imagesen_US
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