Modeling 3D animals from a side-view sketch - Inria - Institut national de recherche en sciences et technologies du numérique Access content directly
Journal Articles Computers and Graphics Year : 2015

Modeling 3D animals from a side-view sketch

Abstract

Using 2D contour sketches as input is an attractive solution for easing the creation of 3D models. This paper tackles the problem of creating 3D models of animals from a single, side-view sketch. We use the a priori assumptions of smoothness and structural symmetry of the animal about the sagittal plane to inform the 3D reconstruction. Our contributions include methods for identifying and inferring the contours of shape parts from the input sketch, a method for identifying the hierarchy of these structural parts including the detection of approximate symmetric pairs, and a hierarchical algorithm for positioning and blending these parts into a consistent 3D implicit-surface-based model. We validate this pipeline by showing that a number of plausible animal shapes can be automatically constructed from a single sketch.
Fichier principal
Vignette du fichier
SMI2014_FinalVersion_with_authors_and_acknowledgments.pdf (9.31 Mo) Télécharger le fichier
Vignette du fichier
even_cover.jpeg (46.56 Ko) Télécharger le fichier
Origin : Files produced by the author(s)
Format : Figure, Image
Loading...

Dates and versions

hal-01073059 , version 1 (08-10-2014)

Identifiers

Cite

Even Entem, Loic Barthe, Marie-Paule Cani, Frederic Cordier, Michiel van de Panne. Modeling 3D animals from a side-view sketch. Computers and Graphics, 2015, 46, pp.221-230. ⟨10.1016/j.cag.2014.09.037⟩. ⟨hal-01073059⟩
1352 View
1672 Download

Altmetric

Share

Gmail Facebook X LinkedIn More