HAL will be down for maintenance from Friday, June 10 at 4pm through Monday, June 13 at 9am. More information
Skip to Main content Skip to Navigation
Journal articles

Une approche basée donnée pour retrouver le point de vue d'un dessin de design

Johanna Delanoy 1 Adrien Bousseau 1
1 GRAPHDECO - GRAPHics and DEsign with hEterogeneous COntent
CRISAM - Inria Sophia Antipolis - Méditerranée
Abstract : Designing objects requires frequent transitions from a 2D representation, the sketch, to a 3D one. Because 3D modeling is time consuming, it is made only during late phases of the design process. Our long term goal is to allow designers to automatically generate 3D models from their sketches. In this paper, we address the preliminary step of recovering the viewpoint under which the object is drawn. We adopt a data-driven approach where we build correspondences between the sketch and 3D objects of the same class from a database. In particular, we relate the curvature lines and contours of the 3D objects to similar lines commonly drawn by designers. The 3D objects from the database are then used to vote for the best viewpoint. Our results on design sketches suggest that using both contours and curvature lines give higher precision than using either one. In particular, curvature information improves viewpoint retrieval when details of the objects are different from the sketch.
Document type :
Journal articles
Complete list of metadata

Cited literature [24 references]  Display  Hide  Download

https://hal.inria.fr/hal-01247508
Contributor : Team Reves Connect in order to contact the contributor
Submitted on : Monday, January 25, 2016 - 1:51:24 PM
Last modification on : Thursday, January 20, 2022 - 4:19:40 PM
Long-term archiving on: : Tuesday, April 26, 2016 - 10:14:26 AM

File

publi_FR.pdf
Publisher files allowed on an open archive

Identifiers

  • HAL Id : hal-01247508, version 1

Collections

Citation

Johanna Delanoy, Adrien Bousseau. Une approche basée donnée pour retrouver le point de vue d'un dessin de design. Revue Electronique Francophone d'Informatique Graphique, Association Française d'Informatique Graphique, 2015, 9 (2), pp.11. ⟨hal-01247508⟩

Share

Metrics

Record views

162

Files downloads

107