Modeling from Contour Drawings

Kraevoy, Vladislav; Sheffer, Alla; Panne, Michiel van de

Modeling from Contour Drawings

Files

037-044.pdf (766.53 KB)

submit-supplementary-figures.pdf (1.08 MB)

contourDrawings.mov (134.72 MB)

Date

2009

Authors

Kraevoy, Vladislav
Sheffer, Alla
Panne, Michiel van de

Publisher

The Eurographics Association

Abstract

Occlusion contours are a natural feature to draw when tracing an object in an image or when drawing an object. We investigate the development of 3D models from multi-stroke contour drawings with the help of a 3D template model that serves as a shape prior. The template is aligned and then deformed by our method to match the drawn contours. At the heart of this process is the need to provide good correspondences between points on the contours and vertices on the model, which we pose as an optimisation problem using a hidden Markov model. An alternating correspond-and-deform process then progressively deforms the 3D template to match the image contours. We demonstrate the method on a wide range of examples.

        @inproceedings{10.2312:SBM/SBM09/037-044
,
booktitle = {EUROGRAPHICS Workshop on Sketch-Based Interfaces and Modeling
},
editor = {Cindy Grimm and Joseph J. LaViola, Jr.
},
title = {{Modeling from Contour Drawings
}},
author = {Kraevoy, Vladislav and 
Sheffer, Alla and 
Panne, Michiel van de
},
year = {2009
},
publisher = {The Eurographics Association
},
ISSN = {1812-3503
},
ISBN = {978-3-905674-19-4
},
DOI = {10.2312/SBM/SBM09/037-044
}
}