Perimeter Detection in Sketched Drawings of Polyhedral Shapes
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Date
2017
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
This paper describes a new "envelope" approach for detecting object perimeters in line-drawings vectorised from sketches of polyhedral objects. Existing approaches for extracting contours from digital images are unsuitable for Sketch-Based Modelling, as they calculate where the contour is, but not which elements of the line-drawing belong to it. In our approach, the perimeter is described in terms of lines and junctions (including intersections and T-junctions) of the original line drawing.
Description
@inproceedings{10.2312:stag.20171223,
booktitle = {Smart Tools and Apps for Graphics - Eurographics Italian Chapter Conference},
editor = {Andrea Giachetti and Paolo Pingi and Filippo Stanco},
title = {{Perimeter Detection in Sketched Drawings of Polyhedral Shapes}},
author = {Company, Pedro and Varley, Peter A. C. and Plumed, Raquel},
year = {2017},
publisher = {The Eurographics Association},
ISBN = {978-3-03868-048-2},
DOI = {10.2312/stag.20171223}
}